Note

For every variable, Column %(NA-) reports the frequency without any NAs. I also reported the cumulative frequency in column cum.%(NA-).

I also plotted the frequency for each variable, giving a more intuitive way of digesting the frequency information. All NAs are indicated by the “last” bar of the histogram, unless otherwise indicated.

Loading datasets

setwd("D:/research/Monitoring-The-Future/mtf_19_12")

load("D:/research/Monitoring-The-Future/mtf_19_12/DS0001/37841-0001-Data.rda")
core <- da37841.0001
rm(da37841.0001)

load("D:/research/Monitoring-The-Future/mtf_19_12/DS0002/37841-0002-Data.rda")
ds2 <- da37841.0002
rm(da37841.0002)

load("D:/research/Monitoring-The-Future/mtf_19_12/DS0003/37841-0003-Data.rda")
ds3 <- da37841.0003
rm(da37841.0003)

load("D:/research/Monitoring-The-Future/mtf_19_12/DS0004/37841-0004-Data.rda")
ds4 <- da37841.0004
rm(da37841.0004)

load("D:/research/Monitoring-The-Future/mtf_19_12/DS0005/37841-0005-Data.rda")
ds5 <- da37841.0005
rm(da37841.0005)

load("D:/research/Monitoring-The-Future/mtf_19_12/DS0006/37841-0006-Data.rda")
ds6 <- da37841.0006
rm(da37841.0006)

load("D:/research/Monitoring-The-Future/mtf_19_12/DS0007/37841-0007-Data.rda")
ds7 <- da37841.0007
rm(da37841.0007)

load("D:/research/Monitoring-The-Future/mtf_19_12/DS0008/37841-0008-Data.rda")
ds8 <- da37841.0008
rm(da37841.0008)

load("D:/research/Monitoring-The-Future/mtf_19_12/DS0009/37841-0009-Data.rda")
ds9 <- da37841.0009
rm(da37841.0009)

Delinquency Variables

Load relevant packages

library(epiDisplay)
## Warning: package 'epiDisplay' was built under R version 4.2.2
## Loading required package: foreign
## Loading required package: survival
## Loading required package: MASS
## Loading required package: nnet

00650:#X/12MO R TCKTD

Within the LAST 12 MONTHS, how many times, if any, have you received a ticket (OR been stopped and warned) for moving violations, such as speeding, running a stop light, or improper passing?

0=“None” 1=“Once” 2=“Twice” 3=“Three times” 4=“Four or more times”

tab1(core$V2197, cum.percent = TRUE)

## core$V2197 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (0) NONE:(0)         10152     74.0       74.0     83.3       83.3
## (1) ONCE:(1)          1371     10.0       84.0     11.3       94.6
## (2) TWICE:(2)          430      3.1       87.2      3.5       98.1
## (3) 3 TIMES:(3)        142      1.0       88.2      1.2       99.3
## (4) 4+ TIMES:(4)        90      0.7       88.9      0.7      100.0
## NA's                  1528     11.1      100.0      0.0      100.0
##   Total              13713    100.0      100.0    100.0      100.0
tab1(ds2$V1197, cum.percent = TRUE)

## ds2$V1197 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (0) NONE:(0)          1589     69.6       69.6     86.4       86.4
## (1) ONCE:(1)           178      7.8       77.4      9.7       96.0
## (2) TWICE:(2)           47      2.1       79.4      2.6       98.6
## (3) 3 TIMES:(3)         12      0.5       79.9      0.7       99.2
## (4) 4+ TIMES:(4)        14      0.6       80.6      0.8      100.0
## NA's                   444     19.4      100.0      0.0      100.0
##   Total               2284    100.0      100.0    100.0      100.0
tab1(ds3$V2197, cum.percent = TRUE)

## ds3$V2197 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (0) NONE:(0)          1734     75.4       75.4     81.9       81.9
## (1) ONCE:(1)           260     11.3       86.7     12.3       94.2
## (2) TWICE:(2)           74      3.2       90.0      3.5       97.7
## (3) 3 TIMES:(3)         32      1.4       91.3      1.5       99.2
## (4) 4+ TIMES:(4)        16      0.7       92.0      0.8      100.0
## NA's                   183      8.0      100.0      0.0      100.0
##   Total               2299    100.0      100.0    100.0      100.0
tab1(ds4$V3197, cum.percent = TRUE)

## ds4$V3197 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (0) NONE:(0)          1689     74.5       74.5     82.8       82.8
## (1) ONCE:(1)           229     10.1       84.6     11.2       94.0
## (2) TWICE:(2)           82      3.6       88.3      4.0       98.0
## (3) 3 TIMES:(3)         21      0.9       89.2      1.0       99.1
## (4) 4+ TIMES:(4)        19      0.8       90.0      0.9      100.0
## NA's                   226     10.0      100.0      0.0      100.0
##   Total               2266    100.0      100.0    100.0      100.0
tab1(ds5$V4197, cum.percent = TRUE)

## ds5$V4197 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (0) NONE:(0)          1711     74.0       74.0     82.9       82.9
## (1) ONCE:(1)           232     10.0       84.0     11.2       94.1
## (2) TWICE:(2)           76      3.3       87.3      3.7       97.8
## (3) 3 TIMES:(3)         25      1.1       88.4      1.2       99.0
## (4) 4+ TIMES:(4)        21      0.9       89.3      1.0      100.0
## NA's                   248     10.7      100.0      0.0      100.0
##   Total               2313    100.0      100.0    100.0      100.0
tab1(ds6$V5197, cum.percent = TRUE)

## ds6$V5197 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (0) NONE:(0)          1699     74.7       74.7     82.2       82.2
## (1) ONCE:(1)           247     10.9       85.6     12.0       94.2
## (2) TWICE:(2)           88      3.9       89.4      4.3       98.5
## (3) 3 TIMES:(3)         21      0.9       90.4      1.0       99.5
## (4) 4+ TIMES:(4)        11      0.5       90.9      0.5      100.0
## NA's                   208      9.1      100.0      0.0      100.0
##   Total               2274    100.0      100.0    100.0      100.0
tab1(ds7$V6197, cum.percent = TRUE)

## ds7$V6197 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (0) NONE:(0)          1730     76.0       76.0     84.1       84.1
## (1) ONCE:(1)           225      9.9       85.9     10.9       95.0
## (2) TWICE:(2)           63      2.8       88.6      3.1       98.1
## (3) 3 TIMES:(3)         31      1.4       90.0      1.5       99.6
## (4) 4+ TIMES:(4)         9      0.4       90.4      0.4      100.0
## NA's                   219      9.6      100.0      0.0      100.0
##   Total               2277    100.0      100.0    100.0      100.0

06520:FRQ FIGHT PARNTS

how often have you . . . argued or had a fight with either of your parents?

1=“Not At All” 2=“Once” 3=“Twice” 4=“3 or 4 Times” 5=“5 or More Times” Data from the Western Region intentionally obliterated.

tab1(ds3$V2279, cum.percent = TRUE)

## ds3$V2279 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) NOT @ALL:(1)       323     14.0       14.0     17.6       17.6
## (2) ONCE:(2)           257     11.2       25.2     14.0       31.6
## (3) TWICE:(3)          288     12.5       37.8     15.7       47.3
## (4) 3-4TIMES:(4)       434     18.9       56.6     23.6       70.9
## (5) 5+ TIMES:(5)       535     23.3       79.9     29.1      100.0
## NA's                   462     20.1      100.0      0.0      100.0
##   Total               2299    100.0      100.0    100.0      100.0

06530:FRQ HIT SUPRVISR

During the LAST 12 MONTHS, how often have you . . . hit an instructor or supervisor?

1=“Not At All” 2=“Once” 3=“Twice” 4=“3 or 4 Times” 5=“5 or More Times”

tab1(ds3$V2280, cum.percent = TRUE)

## ds3$V2280 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) NOT @ALL:(1)      2198     95.6       95.6     97.9       97.9
## (2) ONCE:(2)            23      1.0       96.6      1.0       98.9
## (3) TWICE:(3)            8      0.3       97.0      0.4       99.2
## (4) 3-4TIMES:(4)         9      0.4       97.3      0.4       99.6
## (5) 5+ TIMES:(5)         8      0.3       97.7      0.4      100.0
## NA's                    53      2.3      100.0      0.0      100.0
##   Total               2299    100.0      100.0    100.0      100.0

06540:FRQ FGT WRK/SCHL

During the LAST 12 MONTHS, how often have you . . . gotten into a serious fight in school or at work?

1=“Not At All” 2=“Once” 3=“Twice” 4=“3 or 4 Times” 5=“5 or More Times”

tab1(ds3$V2281, cum.percent = TRUE)

## ds3$V2281 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) NOT @ALL:(1)      2000     87.0       87.0     89.2       89.2
## (2) ONCE:(2)           136      5.9       92.9      6.1       95.3
## (3) TWICE:(3)           61      2.7       95.6      2.7       98.0
## (4) 3-4TIMES:(4)        19      0.8       96.4      0.8       98.8
## (5) 5+ TIMES:(5)        26      1.1       97.5      1.2      100.0
## NA's                    57      2.5      100.0      0.0      100.0
##   Total               2299    100.0      100.0    100.0      100.0

06550:FRQ GANG FIGHT

During the LAST 12 MONTHS, how often have you . . . taken part in a fight where a group of your friends were against another group?

1=“Not At All” 2=“Once” 3=“Twice” 4=“3 or 4 Times” 5=“5 or More Times”

tab1(ds3$V2282, cum.percent = TRUE)

## ds3$V2282 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) NOT @ALL:(1)      1936     84.2       84.2     86.4       86.4
## (2) ONCE:(2)           172      7.5       91.7      7.7       94.1
## (3) TWICE:(3)           60      2.6       94.3      2.7       96.8
## (4) 3-4TIMES:(4)        46      2.0       96.3      2.1       98.8
## (5) 5+ TIMES:(5)        26      1.1       97.4      1.2      100.0
## NA's                    59      2.6      100.0      0.0      100.0
##   Total               2299    100.0      100.0    100.0      100.0

06560:FRQ HURT SM1 BAD

During the LAST 12 MONTHS, how often have you . . . hurt someone badly enough to need bandages or a doctor?

1=“Not At All” 2=“Once” 3=“Twice” 4=“3 or 4 Times” 5=“5 or More Times”

tab1(ds3$V2283, cum.percent = TRUE)

## ds3$V2283 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) NOT @ALL:(1)      2064     89.8       89.8     92.1       92.1
## (2) ONCE:(2)           109      4.7       94.5      4.9       96.9
## (3) TWICE:(3)           37      1.6       96.1      1.7       98.6
## (4) 3-4TIMES:(4)        20      0.9       97.0      0.9       99.5
## (5) 5+ TIMES:(5)        12      0.5       97.5      0.5      100.0
## NA's                    57      2.5      100.0      0.0      100.0
##   Total               2299    100.0      100.0    100.0      100.0

06570:FRQ THREAT WEAPN

During the LAST 12 MONTHS, how often have you . . . used a knife or gun or some other thing (like a club) to get something from a person?

1=“Not At All” 2=“Once” 3=“Twice” 4=“3 or 4 Times” 5=“5 or More Times”

tab1(ds3$V2284, cum.percent = TRUE)

## ds3$V2284 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) NOT @ALL:(1)      2195     95.5       95.5     98.0       98.0
## (2) ONCE:(2)            19      0.8       96.3      0.8       98.9
## (3) TWICE:(3)           10      0.4       96.7      0.4       99.3
## (4) 3-4TIMES:(4)         7      0.3       97.0      0.3       99.6
## (5) 5+ TIMES:(5)         8      0.3       97.4      0.4      100.0
## NA's                    60      2.6      100.0      0.0      100.0
##   Total               2299    100.0      100.0    100.0      100.0

06580:FRQ STEAL <$50

During the LAST 12 MONTHS, how often have you . . . taken something not belonging to you worth under $50?

1=“Not At All” 2=“Once” 3=“Twice” 4=“3 or 4 Times” 5=“5 or More Times”

tab1(ds3$V2285, cum.percent = TRUE)

## ds3$V2285 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) NOT @ALL:(1)      1787     77.7       77.7     79.7       79.7
## (2) ONCE:(2)           225      9.8       87.5     10.0       89.8
## (3) TWICE:(3)          108      4.7       92.2      4.8       94.6
## (4) 3-4TIMES:(4)        68      3.0       95.2      3.0       97.6
## (5) 5+ TIMES:(5)        53      2.3       97.5      2.4      100.0
## NA's                    58      2.5      100.0      0.0      100.0
##   Total               2299    100.0      100.0    100.0      100.0

06590:FRQ STEAL >$50

During the LAST 12 MONTHS, how often have you . . . taken something not belonging to you worth over $50?

1=“Not At All” 2=“Once” 3=“Twice” 4=“3 or 4 Times” 5=“5 or More Times”

tab1(ds3$V2286, cum.percent = TRUE)

## ds3$V2286 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) NOT @ALL:(1)      2097     91.2       91.2     93.9       93.9
## (2) ONCE:(2)            69      3.0       94.2      3.1       97.0
## (3) TWICE:(3)           31      1.3       95.6      1.4       98.3
## (4) 3-4TIMES:(4)        18      0.8       96.3      0.8       99.1
## (5) 5+ TIMES:(5)        19      0.8       97.2      0.9      100.0
## NA's                    65      2.8      100.0      0.0      100.0
##   Total               2299    100.0      100.0    100.0      100.0

06600:FRQ SHOPLIFT

During the LAST 12 MONTHS, how often have you . . . taken something from a store without paying for it?

1=“Not At All” 2=“Once” 3=“Twice” 4=“3 or 4 Times” 5=“5 or More Times”

tab1(ds3$V2287, cum.percent = TRUE)

## ds3$V2287 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) NOT @ALL:(1)      1778     77.3       77.3     79.3       79.3
## (2) ONCE:(2)           233     10.1       87.5     10.4       89.7
## (3) TWICE:(3)           81      3.5       91.0      3.6       93.4
## (4) 3-4TIMES:(4)        77      3.3       94.3      3.4       96.8
## (5) 5+ TIMES:(5)        72      3.1       97.5      3.2      100.0
## NA's                    58      2.5      100.0      0.0      100.0
##   Total               2299    100.0      100.0    100.0      100.0

06610:FRQ CAR THEFT

During the LAST 12 MONTHS, how often have you . . . taken a car that didn’t belong to someone in your family without permission of the owner?

1=“Not At All” 2=“Once” 3=“Twice” 4=“3 or 4 Times” 5=“5 or More Times”

tab1(ds3$V2288, cum.percent = TRUE)

## ds3$V2288 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) NOT @ALL:(1)      2162     94.0       94.0     96.3       96.3
## (2) ONCE:(2)            42      1.8       95.9      1.9       98.2
## (3) TWICE:(3)           17      0.7       96.6      0.8       98.9
## (4) 3-4TIMES:(4)         9      0.4       97.0      0.4       99.3
## (5) 5+ TIMES:(5)        15      0.7       97.7      0.7      100.0
## NA's                    54      2.3      100.0      0.0      100.0
##   Total               2299    100.0      100.0    100.0      100.0

06620:FRQ STEAL CAR PT

During the LAST 12 MONTHS, how often have you . . . taken part of a car without permission of the owner?

1=“Not At All” 2=“Once” 3=“Twice” 4=“3 or 4 Times” 5=“5 or More Times”

tab1(ds3$V2289, cum.percent = TRUE)

## ds3$V2289 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) NOT @ALL:(1)      2173     94.5       94.5     96.9       96.9
## (2) ONCE:(2)            37      1.6       96.1      1.7       98.6
## (3) TWICE:(3)           11      0.5       96.6      0.5       99.1
## (4) 3-4TIMES:(4)        10      0.4       97.0      0.4       99.5
## (5) 5+ TIMES:(5)        11      0.5       97.5      0.5      100.0
## NA's                    57      2.5      100.0      0.0      100.0
##   Total               2299    100.0      100.0    100.0      100.0

06630:FRQ TRESPAS BLDG

During the LAST 12 MONTHS, how often have you . . . gone into some house or building when you weren’t supposed to be there?

1=“Not At All” 2=“Once” 3=“Twice” 4=“3 or 4 Times” 5=“5 or More Times”

tab1(ds3$V2290, cum.percent = TRUE)

## ds3$V2290 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) NOT @ALL:(1)      1814     78.9       78.9     81.1       81.1
## (2) ONCE:(2)           219      9.5       88.4      9.8       90.9
## (3) TWICE:(3)          104      4.5       93.0      4.6       95.5
## (4) 3-4TIMES:(4)        63      2.7       95.7      2.8       98.3
## (5) 5+ TIMES:(5)        37      1.6       97.3      1.7      100.0
## NA's                    62      2.7      100.0      0.0      100.0
##   Total               2299    100.0      100.0    100.0      100.0

06640:FRQ ARSON

During the LAST 12 MONTHS, how often have you . . . set fire to someone’s property on purpose?

1=“Not At All” 2=“Once” 3=“Twice” 4=“3 or 4 Times” 5=“5 or More Times”

tab1(ds3$V2291, cum.percent = TRUE)

## ds3$V2291 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) NOT @ALL:(1)      2198     95.6       95.6     98.2       98.2
## (2) ONCE:(2)            16      0.7       96.3      0.7       98.9
## (3) TWICE:(3)           10      0.4       96.7      0.4       99.4
## (4) 3-4TIMES:(4)         6      0.3       97.0      0.3       99.6
## (5) 5+ TIMES:(5)         8      0.3       97.3      0.4      100.0
## NA's                    61      2.7      100.0      0.0      100.0
##   Total               2299    100.0      100.0    100.0      100.0

06650:FRQ DMG SCH PPTY

During the LAST 12 MONTHS, how often have you . . . damaged school property on purpose?

1=“Not At All” 2=“Once” 3=“Twice” 4=“3 or 4 Times” 5=“5 or More Times”

tab1(ds3$V2292, cum.percent = TRUE)

## ds3$V2292 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) NOT @ALL:(1)      2093     91.0       91.0     93.7       93.7
## (2) ONCE:(2)            83      3.6       94.6      3.7       97.4
## (3) TWICE:(3)           27      1.2       95.8      1.2       98.6
## (4) 3-4TIMES:(4)        15      0.7       96.5      0.7       99.3
## (5) 5+ TIMES:(5)        16      0.7       97.2      0.7      100.0
## NA's                    65      2.8      100.0      0.0      100.0
##   Total               2299    100.0      100.0    100.0      100.0

06660:FRQ DMG WK PRPTY

During the LAST 12 MONTHS, how often have you . . . damaged property at work on purpose?

1=“Not At All” 2=“Once” 3=“Twice” 4=“3 or 4 Times” 5=“5 or More Times”

tab1(ds3$V2293, cum.percent = TRUE)

## ds3$V2293 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) NOT @ALL:(1)      2178     94.7       94.7     97.4       97.4
## (2) ONCE:(2)            31      1.3       96.1      1.4       98.7
## (3) TWICE:(3)           13      0.6       96.7      0.6       99.3
## (4) 3-4TIMES:(4)         9      0.4       97.0      0.4       99.7
## (5) 5+ TIMES:(5)         6      0.3       97.3      0.3      100.0
## NA's                    62      2.7      100.0      0.0      100.0
##   Total               2299    100.0      100.0    100.0      100.0

Arrest Variable

25880:ARRSTD&TKN 2 POL

During the LAST 12 MONTHS, how often have you . . . been arrested and taken to a police station?

1=“Not At All” 2=“Once” 3=“Twice” 4=“3 or 4 Times” 5=“5 or More Times”

tab1(ds3$V2508, cum.percent = TRUE)

## ds3$V2508 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) NOT @ALL:(1)      2163     94.1       94.1     96.6       96.6
## (2) ONCE:(2)            46      2.0       96.1      2.1       98.6
## (3) TWICE:(3)           14      0.6       96.7      0.6       99.2
## (4) 3-4TIMES:(4)         8      0.3       97.0      0.4       99.6
## (5) 5+ TIMES:(5)         9      0.4       97.4      0.4      100.0
## NA's                    59      2.6      100.0      0.0      100.0
##   Total               2299    100.0      100.0    100.0      100.0

Substance Use Variable

00760:EVR SMK CIG,REGL

Have you ever smoked cigarettes?

1=“Never” 2=“Once or twice” 3=“Occasionally but not regularly” 4=“Regularly in the past” 5=“Regularly now”

tab1(core$V2101, cum.percent = TRUE)

## core$V2101 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) NEVER:(1)        10277     74.9       74.9     78.0       78.0
## (2) 1-2X:(2)          1779     13.0       87.9     13.5       91.5
## (3) OCCASNLY:(3)       600      4.4       92.3      4.6       96.0
## (4) REG PAST:(4)       338      2.5       94.8      2.6       98.6
## (5) REG NOW:(5)        184      1.3       96.1      1.4      100.0
## NA's                   535      3.9      100.0      0.0      100.0
##   Total              13713    100.0      100.0    100.0      100.0
tab1(core$V2101D, cum.percent = TRUE)

## core$V2101D : 
##              Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (0) NO: (0)      10277     74.9       74.9       78         78
## (1) YES: (1)      2901     21.2       96.1       22        100
## NA's               535      3.9      100.0        0        100
##   Total          13713    100.0      100.0      100        100
tab1(ds2$V1208, cum.percent = TRUE)

## ds2$V1208 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) NEVER:(1)         1711     74.9       74.9     77.9       77.9
## (2) 1-2X:(2)           289     12.7       87.6     13.2       91.0
## (3) OCCASNLY:(3)       114      5.0       92.6      5.2       96.2
## (4) REG PAST:(4)        50      2.2       94.7      2.3       98.5
## (5) REG NOW:(5)         33      1.4       96.2      1.5      100.0
## NA's                    87      3.8      100.0      0.0      100.0
##   Total               2284    100.0      100.0    100.0      100.0
tab1(ds4$V3101, cum.percent = TRUE)

## ds4$V3101 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) NEVER:(1)         1658     73.2       73.2     77.1       77.1
## (2) 1-2X:(2)           304     13.4       86.6     14.1       91.3
## (3) OCCASNLY:(3)        93      4.1       90.7      4.3       95.6
## (4) REG PAST:(4)        62      2.7       93.4      2.9       98.5
## (5) REG NOW:(5)         33      1.5       94.9      1.5      100.0
## NA's                   116      5.1      100.0      0.0      100.0
##   Total               2266    100.0      100.0    100.0      100.0
tab1(ds5$V4101, cum.percent = TRUE)

## ds5$V4101 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) NEVER:(1)         1714     74.1       74.1     77.3       77.3
## (2) 1-2X:(2)           307     13.3       87.4     13.8       91.1
## (3) OCCASNLY:(3)       122      5.3       92.7      5.5       96.6
## (4) REG PAST:(4)        50      2.2       94.8      2.3       98.9
## (5) REG NOW:(5)         25      1.1       95.9      1.1      100.0
## NA's                    95      4.1      100.0      0.0      100.0
##   Total               2313    100.0      100.0    100.0      100.0
tab1(ds6$V5101, cum.percent = TRUE)

## ds6$V5101 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) NEVER:(1)         1729     76.0       76.0     78.6       78.6
## (2) 1-2X:(2)           295     13.0       89.0     13.4       92.0
## (3) OCCASNLY:(3)        84      3.7       92.7      3.8       95.8
## (4) REG PAST:(4)        56      2.5       95.2      2.5       98.3
## (5) REG NOW:(5)         37      1.6       96.8      1.7      100.0
## NA's                    73      3.2      100.0      0.0      100.0
##   Total               2274    100.0      100.0    100.0      100.0
tab1(ds7$V6101, cum.percent = TRUE)

## ds7$V6101 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) NEVER:(1)         1764     77.5       77.5     80.5       80.5
## (2) 1-2X:(2)           270     11.9       89.3     12.3       92.8
## (3) OCCASNLY:(3)        87      3.8       93.1      4.0       96.8
## (4) REG PAST:(4)        50      2.2       95.3      2.3       99.0
## (5) REG NOW:(5)         21      0.9       96.3      1.0      100.0
## NA's                    85      3.7      100.0      0.0      100.0
##   Total               2277    100.0      100.0    100.0      100.0

00820:#X DRNK/LAST12MO

On how many occasions (if any) have you had alcoholic beverages to drink–more than just a few sips . . . during the last 12 months?

1=“0 Occasions” 2=“1-2 Occasions” 3=“3-5 Occasions” 4=“6-9 Occasions” 5=“10-19 Occasions” 6=“20-39 Occasions” 7=“40 or More”

tab1(core$V2105, cum.percent = TRUE)

## core$V2105 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) O OCCAS:(1)       5861     42.7       42.7     46.0       46.0
## (2) 1-2X:(2)          2197     16.0       58.8     17.2       63.2
## (3) 3-5X:(3)          1628     11.9       70.6     12.8       76.0
## (4) 6-9X:(4)          1095      8.0       78.6      8.6       84.5
## (5) 10-19X:(5)         955      7.0       85.6      7.5       92.0
## (6) 20-39X:(6)         482      3.5       89.1      3.8       95.8
## (7) 40+OCCAS:(7)       534      3.9       93.0      4.2      100.0
## NA's                   961      7.0      100.0      0.0      100.0
##   Total              13713    100.0      100.0    100.0      100.0
tab1(core$V2105D, cum.percent = TRUE)

## core$V2105D : 
##              Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (0) NO: (0)       5861     42.7       42.7       46         46
## (1) YES: (1)      6891     50.3       93.0       54        100
## NA's               961      7.0      100.0        0        100
##   Total          13713    100.0      100.0      100        100
tab1(ds2$V1215, cum.percent = TRUE)

## ds2$V1215 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) O OCCAS:(1)        895     39.2       39.2     41.9       41.9
## (2) 1-2X:(2)           416     18.2       57.4     19.5       61.4
## (3) 3-5X:(3)           262     11.5       68.9     12.3       73.6
## (4) 6-9X:(4)           208      9.1       78.0      9.7       83.4
## (5) 10-19X:(5)         171      7.5       85.5      8.0       91.4
## (6) 20-39X:(6)          91      4.0       89.4      4.3       95.6
## (7) 40+OCCAS:(7)        93      4.1       93.5      4.4      100.0
## NA's                   148      6.5      100.0      0.0      100.0
##   Total               2284    100.0      100.0    100.0      100.0
tab1(ds3$V2105, cum.percent = TRUE)

## ds3$V2105 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) O OCCAS:(1)        947     41.2       41.2     44.1       44.1
## (2) 1-2X:(2)           357     15.5       56.7     16.6       60.8
## (3) 3-5X:(3)           303     13.2       69.9     14.1       74.9
## (4) 6-9X:(4)           192      8.4       78.3      9.0       83.9
## (5) 10-19X:(5)         172      7.5       85.7      8.0       91.9
## (6) 20-39X:(6)          74      3.2       89.0      3.4       95.3
## (7) 40+OCCAS:(7)       100      4.3       93.3      4.7      100.0
## NA's                   154      6.7      100.0      0.0      100.0
##   Total               2299    100.0      100.0    100.0      100.0
tab1(ds4$V3105, cum.percent = TRUE)

## ds4$V3105 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) O OCCAS:(1)        971     42.9       42.9     46.6       46.6
## (2) 1-2X:(2)           340     15.0       57.9     16.3       62.9
## (3) 3-5X:(3)           277     12.2       70.1     13.3       76.2
## (4) 6-9X:(4)           177      7.8       77.9      8.5       84.7
## (5) 10-19X:(5)         161      7.1       85.0      7.7       92.4
## (6) 20-39X:(6)          79      3.5       88.5      3.8       96.2
## (7) 40+OCCAS:(7)        79      3.5       92.0      3.8      100.0
## NA's                   182      8.0      100.0      0.0      100.0
##   Total               2266    100.0      100.0    100.0      100.0
tab1(ds5$V4105, cum.percent = TRUE)

## ds5$V4105 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) O OCCAS:(1)       1008     43.6       43.6     47.3       47.3
## (2) 1-2X:(2)           388     16.8       60.4     18.2       65.4
## (3) 3-5X:(3)           256     11.1       71.4     12.0       77.4
## (4) 6-9X:(4)           160      6.9       78.3      7.5       85.0
## (5) 10-19X:(5)         155      6.7       85.0      7.3       92.2
## (6) 20-39X:(6)          84      3.6       88.7      3.9       96.2
## (7) 40+OCCAS:(7)        82      3.5       92.2      3.8      100.0
## NA's                   180      7.8      100.0      0.0      100.0
##   Total               2313    100.0      100.0    100.0      100.0
tab1(ds6$V5105, cum.percent = TRUE)

## ds6$V5105 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) O OCCAS:(1)       1003     44.1       44.1     47.5       47.5
## (2) 1-2X:(2)           360     15.8       59.9     17.0       64.5
## (3) 3-5X:(3)           261     11.5       71.4     12.4       76.9
## (4) 6-9X:(4)           171      7.5       78.9      8.1       85.0
## (5) 10-19X:(5)         144      6.3       85.3      6.8       91.8
## (6) 20-39X:(6)          81      3.6       88.8      3.8       95.6
## (7) 40+OCCAS:(7)        93      4.1       92.9      4.4      100.0
## NA's                   161      7.1      100.0      0.0      100.0
##   Total               2274    100.0      100.0    100.0      100.0
tab1(ds7$V6105, cum.percent = TRUE)

## ds7$V6105 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) O OCCAS:(1)       1037     45.5       45.5     48.4       48.4
## (2) 1-2X:(2)           336     14.8       60.3     15.7       64.1
## (3) 3-5X:(3)           269     11.8       72.1     12.6       76.7
## (4) 6-9X:(4)           187      8.2       80.3      8.7       85.4
## (5) 10-19X:(5)         152      6.7       87.0      7.1       92.5
## (6) 20-39X:(6)          73      3.2       90.2      3.4       95.9
## (7) 40+OCCAS:(7)        87      3.8       94.0      4.1      100.0
## NA's                   136      6.0      100.0      0.0      100.0
##   Total               2277    100.0      100.0    100.0      100.0

00860:#XMJ+HS/LAST12MO

On how many occasions (if any) have you used marijuana (grass, pot) or hashish (hash, hash oil) . . . during the last 12 months?

[For form 1, item is recoded from separate marijuana and hashish questions, and “Dope” is given as another example of what marijuana is called.]

1=“0 Occasions” 2=“1-2 Occasions” 3=“3-5 Occasions” 4=“6-9 Occasions” 5=“10-19 Occasions” 6=“20-39 Occasions” 7=“40 or More”

tab1(core$V2116, cum.percent = TRUE)

## core$V2116 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) O OCCAS:(1)       8125     59.3       59.3     63.0       63.0
## (2) 1-2X:(2)          1359      9.9       69.2     10.5       73.6
## (3) 3-5X:(3)           746      5.4       74.6      5.8       79.4
## (4) 6-9X:(4)           486      3.5       78.1      3.8       83.1
## (5) 10-19X:(5)         532      3.9       82.0      4.1       87.2
## (6) 20-39X:(6)         418      3.0       85.1      3.2       90.5
## (7) 40+OCCAS:(7)      1226      8.9       94.0      9.5      100.0
## NA's                   821      6.0      100.0      0.0      100.0
##   Total              13713    100.0      100.0    100.0      100.0
tab1(core$V2116D, cum.percent = TRUE)

## core$V2116D : 
##              Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (0) NO: (0)       8125     59.3       59.3       63         63
## (1) YES: (1)      4767     34.8       94.0       37        100
## NA's               821      6.0      100.0        0        100
##   Total          13713    100.0      100.0      100        100
tab1(ds2$V1116, cum.percent = TRUE)

## ds2$V1116 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) O OCCAS:(1)       1375     60.2       60.2     64.6       64.6
## (2) 1-2X:(2)           201      8.8       69.0      9.4       74.1
## (3) 3-5X:(3)           131      5.7       74.7      6.2       80.3
## (4) 6-9X:(4)            74      3.2       78.0      3.5       83.7
## (5) 10-19X:(5)          81      3.5       81.5      3.8       87.5
## (6) 20-39X:(6)          71      3.1       84.6      3.3       90.9
## (7) 40+OCCAS:(7)       194      8.5       93.1      9.1      100.0
## NA's                   157      6.9      100.0      0.0      100.0
##   Total               2284    100.0      100.0    100.0      100.0
tab1(ds3$V2116, cum.percent = TRUE)

## ds3$V2116 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) O OCCAS:(1)       1334     58.0       58.0     61.5       61.5
## (2) 1-2X:(2)           230     10.0       68.0     10.6       72.1
## (3) 3-5X:(3)           115      5.0       73.0      5.3       77.4
## (4) 6-9X:(4)            92      4.0       77.0      4.2       81.7
## (5) 10-19X:(5)         106      4.6       81.6      4.9       86.5
## (6) 20-39X:(6)          81      3.5       85.2      3.7       90.3
## (7) 40+OCCAS:(7)       211      9.2       94.3      9.7      100.0
## NA's                   130      5.7      100.0      0.0      100.0
##   Total               2299    100.0      100.0    100.0      100.0
tab1(ds4$V3116, cum.percent = TRUE)

## ds4$V3116 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) O OCCAS:(1)       1331     58.7       58.7     62.6       62.6
## (2) 1-2X:(2)           242     10.7       69.4     11.4       74.0
## (3) 3-5X:(3)           110      4.9       74.3      5.2       79.2
## (4) 6-9X:(4)            88      3.9       78.2      4.1       83.3
## (5) 10-19X:(5)          82      3.6       81.8      3.9       87.2
## (6) 20-39X:(6)          67      3.0       84.7      3.2       90.3
## (7) 40+OCCAS:(7)       206      9.1       93.8      9.7      100.0
## NA's                   140      6.2      100.0      0.0      100.0
##   Total               2266    100.0      100.0    100.0      100.0
tab1(ds5$V4116, cum.percent = TRUE)

## ds5$V4116 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) O OCCAS:(1)       1350     58.4       58.4     62.3       62.3
## (2) 1-2X:(2)           236     10.2       68.6     10.9       73.2
## (3) 3-5X:(3)           137      5.9       74.5      6.3       79.5
## (4) 6-9X:(4)            82      3.5       78.0      3.8       83.3
## (5) 10-19X:(5)          88      3.8       81.8      4.1       87.4
## (6) 20-39X:(6)          74      3.2       85.0      3.4       90.8
## (7) 40+OCCAS:(7)       199      8.6       93.6      9.2      100.0
## NA's                   147      6.4      100.0      0.0      100.0
##   Total               2313    100.0      100.0    100.0      100.0
tab1(ds6$V5116, cum.percent = TRUE)

## ds6$V5116 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) O OCCAS:(1)       1348     59.3       59.3     62.7       62.7
## (2) 1-2X:(2)           230     10.1       69.4     10.7       73.4
## (3) 3-5X:(3)           129      5.7       75.1      6.0       79.4
## (4) 6-9X:(4)            74      3.3       78.3      3.4       82.8
## (5) 10-19X:(5)          82      3.6       81.9      3.8       86.6
## (6) 20-39X:(6)          62      2.7       84.7      2.9       89.5
## (7) 40+OCCAS:(7)       226      9.9       94.6     10.5      100.0
## NA's                   123      5.4      100.0      0.0      100.0
##   Total               2274    100.0      100.0    100.0      100.0
tab1(ds7$V6116, cum.percent = TRUE)

## ds7$V6116 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) O OCCAS:(1)       1387     60.9       60.9     64.4       64.4
## (2) 1-2X:(2)           220      9.7       70.6     10.2       74.6
## (3) 3-5X:(3)           124      5.4       76.0      5.8       80.4
## (4) 6-9X:(4)            76      3.3       79.4      3.5       83.9
## (5) 10-19X:(5)          93      4.1       83.4      4.3       88.2
## (6) 20-39X:(6)          63      2.8       86.2      2.9       91.2
## (7) 40+OCCAS:(7)       190      8.3       94.6      8.8      100.0
## NA's                   124      5.4      100.0      0.0      100.0
##   Total               2277    100.0      100.0    100.0      100.0

00900:#X LSD/LAST 12MO

On how many occasions (if any) have you used LSD (“acid”) . . . during the last 12 months?

[Worded slightly differently in form 1; see form 1 codebook.]

1=“0 Occasions” 2=“1-2 Occasions” 3=“3-5 Occasions” 4=“6-9 Occasions” 5=“10-19 Occasions” 6=“20-39 Occasions” 7=“40 or More”

tab1(core$V2119, cum.percent = TRUE)

## core$V2119 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) O OCCAS:(1)      10475     76.4       76.4     96.3       96.3
## (2) 1-2X:(2)           259      1.9       78.3      2.4       98.7
## (3) 3-5X:(3)            73      0.5       78.8      0.7       99.3
## (4) 6-9X:(4)            33      0.2       79.0      0.3       99.7
## (5) 10-19X:(5)          15      0.1       79.2      0.1       99.8
## (6) 20-39X:(6)           8      0.1       79.2      0.1       99.9
## (7) 40+OCCAS:(7)        15      0.1       79.3      0.1      100.0
## NA's                  2835     20.7      100.0      0.0      100.0
##   Total              13713    100.0      100.0    100.0      100.0
tab1(core$V2119D, cum.percent = TRUE)

## core$V2119D : 
##              Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (0) NO: (0)      10475     76.4       76.4     96.3       96.3
## (1) YES: (1)       403      2.9       79.3      3.7      100.0
## NA's              2835     20.7      100.0      0.0      100.0
##   Total          13713    100.0      100.0    100.0      100.0
tab1(ds2$V1285, cum.percent = TRUE)

## ds2$V1285 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) O OCCAS:(1)       2057     90.1       90.1     96.5       96.5
## (2) 1-2X:(2)            45      2.0       92.0      2.1       98.6
## (3) 3-5X:(3)            12      0.5       92.6      0.6       99.2
## (4) 6-9X:(4)             7      0.3       92.9      0.3       99.5
## (5) 10-19X:(5)           5      0.2       93.1      0.2       99.7
## (6) 20-39X:(6)           1      0.0       93.1      0.0       99.8
## (7) 40+OCCAS:(7)         5      0.2       93.3      0.2      100.0
## NA's                   152      6.7      100.0      0.0      100.0
##   Total               2284    100.0      100.0    100.0      100.0
tab1(ds3$V2119, cum.percent = TRUE)

## ds3$V2119 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) O OCCAS:(1)       2124     92.4       92.4     96.3       96.3
## (2) 1-2X:(2)            58      2.5       94.9      2.6       98.9
## (3) 3-5X:(3)            11      0.5       95.4      0.5       99.4
## (4) 6-9X:(4)             7      0.3       95.7      0.3       99.7
## (5) 10-19X:(5)           2      0.1       95.8      0.1       99.8
## (6) 20-39X:(6)           1      0.0       95.8      0.0       99.9
## (7) 40+OCCAS:(7)         3      0.1       96.0      0.1      100.0
## NA's                    93      4.0      100.0      0.0      100.0
##   Total               2299    100.0      100.0    100.0      100.0
tab1(ds4$V3119, cum.percent = TRUE)

## ds4$V3119 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) O OCCAS:(1)       2083     91.9       91.9     96.5       96.5
## (2) 1-2X:(2)            45      2.0       93.9      2.1       98.6
## (3) 3-5X:(3)            19      0.8       94.7      0.9       99.5
## (4) 6-9X:(4)             6      0.3       95.0      0.3       99.8
## (5) 10-19X:(5)           3      0.1       95.1      0.1       99.9
## (6) 20-39X:(6)           2      0.1       95.2      0.1      100.0
## (7) 40+OCCAS:(7)         0      0.0       95.2      0.0      100.0
## NA's                   108      4.8      100.0      0.0      100.0
##   Total               2266    100.0      100.0    100.0      100.0
tab1(ds5$V4119, cum.percent = TRUE)

## ds5$V4119 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) O OCCAS:(1)       2123     91.8       91.8     96.5       96.5
## (2) 1-2X:(2)            53      2.3       94.1      2.4       98.9
## (3) 3-5X:(3)            10      0.4       94.5      0.5       99.4
## (4) 6-9X:(4)             8      0.3       94.9      0.4       99.7
## (5) 10-19X:(5)           2      0.1       94.9      0.1       99.8
## (6) 20-39X:(6)           1      0.0       95.0      0.0       99.9
## (7) 40+OCCAS:(7)         3      0.1       95.1      0.1      100.0
## NA's                   113      4.9      100.0      0.0      100.0
##   Total               2313    100.0      100.0    100.0      100.0
tab1(ds6$V5119, cum.percent = TRUE)

## ds6$V5119 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) O OCCAS:(1)       2088     91.8       91.8     95.7       95.7
## (2) 1-2X:(2)            58      2.6       94.4      2.7       98.4
## (3) 3-5X:(3)            21      0.9       95.3      1.0       99.3
## (4) 6-9X:(4)             5      0.2       95.5      0.2       99.5
## (5) 10-19X:(5)           3      0.1       95.6      0.1       99.7
## (6) 20-39X:(6)           3      0.1       95.8      0.1       99.8
## (7) 40+OCCAS:(7)         4      0.2       96.0      0.2      100.0
## NA's                    92      4.0      100.0      0.0      100.0
##   Total               2274    100.0      100.0    100.0      100.0

00960:#X COKE/LAST12MO

On how many occasions (if any) have you taken cocaine (sometimes called “coke”, “crack”, “rock”) . . . during last 12 months?

[For questionnaire forms 1, 3, 4, and 6, item is recoded from separate questions about “crack” (items 22260-22280) and other forms of cocaine (items 22320-22340).]

tab1(core$V2125, cum.percent = TRUE)

## core$V2125 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) O OCCAS:(1)      12648     92.2       92.2     97.8       97.8
## (2) 1-2X:(2)           126      0.9       93.2      1.0       98.8
## (3) 3-5X:(3)            59      0.4       93.6      0.5       99.2
## (4) 6-9X:(4)            21      0.2       93.7      0.2       99.4
## (5) 10-19X:(5)          33      0.2       94.0      0.3       99.7
## (6) 20-39X:(6)          17      0.1       94.1      0.1       99.8
## (7) 40+OCCAS:(7)        28      0.2       94.3      0.2      100.0
## NA's                   781      5.7      100.0      0.0      100.0
##   Total              13713    100.0      100.0    100.0      100.0
tab1(ds2$V1125, cum.percent = TRUE)

## ds2$V1125 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) O OCCAS:(1)       2001     87.6       87.6     98.5       98.5
## (2) 1-2X:(2)             9      0.4       88.0      0.4       98.9
## (3) 3-5X:(3)             6      0.3       88.3      0.3       99.2
## (4) 6-9X:(4)             3      0.1       88.4      0.1       99.4
## (5) 10-19X:(5)           5      0.2       88.6      0.2       99.6
## (6) 20-39X:(6)           4      0.2       88.8      0.2       99.8
## (7) 40+OCCAS:(7)         4      0.2       89.0      0.2      100.0
## NA's                   252     11.0      100.0      0.0      100.0
##   Total               2284    100.0      100.0    100.0      100.0
tab1(ds3$V2125, cum.percent = TRUE)

## ds3$V2125 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) O OCCAS:(1)       2147     93.4       93.4     97.9       97.9
## (2) 1-2X:(2)            27      1.2       94.6      1.2       99.1
## (3) 3-5X:(3)             6      0.3       94.8      0.3       99.4
## (4) 6-9X:(4)             2      0.1       94.9      0.1       99.5
## (5) 10-19X:(5)           6      0.3       95.2      0.3       99.7
## (6) 20-39X:(6)           1      0.0       95.2      0.0       99.8
## (7) 40+OCCAS:(7)         5      0.2       95.4      0.2      100.0
## NA's                   105      4.6      100.0      0.0      100.0
##   Total               2299    100.0      100.0    100.0      100.0
tab1(ds4$V3125, cum.percent = TRUE)

## ds4$V3125 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) O OCCAS:(1)       2097     92.5       92.5     97.4       97.4
## (2) 1-2X:(2)            21      0.9       93.5      1.0       98.3
## (3) 3-5X:(3)            18      0.8       94.3      0.8       99.2
## (4) 6-9X:(4)             6      0.3       94.5      0.3       99.4
## (5) 10-19X:(5)           5      0.2       94.7      0.2       99.7
## (6) 20-39X:(6)           3      0.1       94.9      0.1       99.8
## (7) 40+OCCAS:(7)         4      0.2       95.1      0.2      100.0
## NA's                   112      4.9      100.0      0.0      100.0
##   Total               2266    100.0      100.0    100.0      100.0
tab1(ds5$V4125, cum.percent = TRUE)

## ds5$V4125 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) O OCCAS:(1)       2147     92.8       92.8     97.8       97.8
## (2) 1-2X:(2)            21      0.9       93.7      1.0       98.7
## (3) 3-5X:(3)             9      0.4       94.1      0.4       99.1
## (4) 6-9X:(4)             5      0.2       94.3      0.2       99.4
## (5) 10-19X:(5)           7      0.3       94.6      0.3       99.7
## (6) 20-39X:(6)           1      0.0       94.7      0.0       99.7
## (7) 40+OCCAS:(7)         6      0.3       94.9      0.3      100.0
## NA's                   117      5.1      100.0      0.0      100.0
##   Total               2313    100.0      100.0    100.0      100.0
tab1(ds6$V5125, cum.percent = TRUE)

## ds6$V5125 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) O OCCAS:(1)       2125     93.4       93.4     97.4       97.4
## (2) 1-2X:(2)            25      1.1       94.5      1.1       98.6
## (3) 3-5X:(3)            14      0.6       95.2      0.6       99.2
## (4) 6-9X:(4)             3      0.1       95.3      0.1       99.4
## (5) 10-19X:(5)           7      0.3       95.6      0.3       99.7
## (6) 20-39X:(6)           2      0.1       95.7      0.1       99.8
## (7) 40+OCCAS:(7)         5      0.2       95.9      0.2      100.0
## NA's                    93      4.1      100.0      0.0      100.0
##   Total               2274    100.0      100.0    100.0      100.0
tab1(ds7$V6125, cum.percent = TRUE)

## ds7$V6125 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) O OCCAS:(1)       2131     93.6       93.6     98.0       98.0
## (2) 1-2X:(2)            23      1.0       94.6      1.1       99.0
## (3) 3-5X:(3)             6      0.3       94.9      0.3       99.3
## (4) 6-9X:(4)             2      0.1       94.9      0.1       99.4
## (5) 10-19X:(5)           3      0.1       95.1      0.1       99.5
## (6) 20-39X:(6)           6      0.3       95.3      0.3       99.8
## (7) 40+OCCAS:(7)         4      0.2       95.5      0.2      100.0
## NA's                   102      4.5      100.0      0.0      100.0
##   Total               2277    100.0      100.0    100.0      100.0

00990:#X AMPH/LAST12MO

{Amphetamines are sometimes prescribed by doctors for people who have trouble paying attention, are hyperactive, have ADHD, or have trouble staying awake. They are sometimes called uppers, ups, pep pills, and include drugs like Adderall and Ritalin. Drugstores are not supposed to sell them without a prescription from a doctor. Amphetamines

do NOT include any nonprescription drugs, such as over-the-counter diet pills or stay-awake pills.

[Questionnaire form 1 worded somewhat differently and also includes as examples: Benzedrine, Dexedrine, Methedrine, Ritalin, Adderall, Concerta, Methamphetamine, Meth or Crystal Meth (see form 1 codebook).]}

[All forms]: On how many occasions (if any) have you taken amphetamines on your own–that is, without a doctor telling you to take them . . . during the last 12 months?

1=“0 Occasions” 2=“1-2 Occasions” 3=“3-5 Occasions” 4=“6-9 Occasions” 5=“10-19 Occasions” 6=“20-39 Occasions” 7=“40 or More”

tab1(core$V2128, cum.percent = TRUE)

## core$V2128 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) O OCCAS:(1)      12346     90.0       90.0     95.1       95.1
## (2) 1-2X:(2)           299      2.2       92.2      2.3       97.4
## (3) 3-5X:(3)           125      0.9       93.1      1.0       98.4
## (4) 6-9X:(4)            79      0.6       93.7      0.6       99.0
## (5) 10-19X:(5)          47      0.3       94.0      0.4       99.3
## (6) 20-39X:(6)          34      0.2       94.3      0.3       99.6
## (7) 40+OCCAS:(7)        54      0.4       94.7      0.4      100.0
## NA's                   729      5.3      100.0      0.0      100.0
##   Total              13713    100.0      100.0    100.0      100.0
tab1(core$V2128D, cum.percent = TRUE)

## core$V2128D : 
##              Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (0) NO: (0)      12346     90.0       90.0     95.1       95.1
## (1) YES: (1)       638      4.7       94.7      4.9      100.0
## NA's               729      5.3      100.0      0.0      100.0
##   Total          13713    100.0      100.0    100.0      100.0
tab1(ds2$V1330, cum.percent = TRUE)

## ds2$V1330 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) O OCCAS:(1)       2039     89.3       89.3     97.1       97.1
## (2) 1-2X:(2)            23      1.0       90.3      1.1       98.2
## (3) 3-5X:(3)            15      0.7       90.9      0.7       99.0
## (4) 6-9X:(4)             5      0.2       91.2      0.2       99.2
## (5) 10-19X:(5)           5      0.2       91.4      0.2       99.4
## (6) 20-39X:(6)           7      0.3       91.7      0.3       99.8
## (7) 40+OCCAS:(7)         5      0.2       91.9      0.2      100.0
## NA's                   185      8.1      100.0      0.0      100.0
##   Total               2284    100.0      100.0    100.0      100.0
tab1(ds3$V2128, cum.percent = TRUE)

## ds3$V2128 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) O OCCAS:(1)       2081     90.5       90.5     94.7       94.7
## (2) 1-2X:(2)            63      2.7       93.3      2.9       97.5
## (3) 3-5X:(3)            24      1.0       94.3      1.1       98.6
## (4) 6-9X:(4)            11      0.5       94.8      0.5       99.1
## (5) 10-19X:(5)           9      0.4       95.2      0.4       99.5
## (6) 20-39X:(6)           1      0.0       95.2      0.0       99.6
## (7) 40+OCCAS:(7)         9      0.4       95.6      0.4      100.0
## NA's                   101      4.4      100.0      0.0      100.0
##   Total               2299    100.0      100.0    100.0      100.0
tab1(ds4$V3128, cum.percent = TRUE)

## ds4$V3128 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) O OCCAS:(1)       2018     89.1       89.1     94.2       94.2
## (2) 1-2X:(2)            66      2.9       92.0      3.1       97.3
## (3) 3-5X:(3)            20      0.9       92.9      0.9       98.2
## (4) 6-9X:(4)            14      0.6       93.5      0.7       98.9
## (5) 10-19X:(5)           9      0.4       93.9      0.4       99.3
## (6) 20-39X:(6)           1      0.0       93.9      0.0       99.3
## (7) 40+OCCAS:(7)        14      0.6       94.5      0.7      100.0
## NA's                   124      5.5      100.0      0.0      100.0
##   Total               2266    100.0      100.0    100.0      100.0
tab1(ds5$V4128, cum.percent = TRUE)

## ds5$V4128 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) O OCCAS:(1)       2085     90.1       90.1     95.2       95.2
## (2) 1-2X:(2)            37      1.6       91.7      1.7       96.9
## (3) 3-5X:(3)            22      1.0       92.7      1.0       97.9
## (4) 6-9X:(4)            20      0.9       93.6      0.9       98.8
## (5) 10-19X:(5)           9      0.4       93.9      0.4       99.2
## (6) 20-39X:(6)           8      0.3       94.3      0.4       99.5
## (7) 40+OCCAS:(7)        10      0.4       94.7      0.5      100.0
## NA's                   122      5.3      100.0      0.0      100.0
##   Total               2313    100.0      100.0    100.0      100.0
tab1(ds6$V5128, cum.percent = TRUE)

## ds6$V5128 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) O OCCAS:(1)       2053     90.3       90.3     94.3       94.3
## (2) 1-2X:(2)            59      2.6       92.9      2.7       97.0
## (3) 3-5X:(3)            26      1.1       94.0      1.2       98.2
## (4) 6-9X:(4)            16      0.7       94.7      0.7       98.9
## (5) 10-19X:(5)          10      0.4       95.2      0.5       99.4
## (6) 20-39X:(6)           8      0.4       95.5      0.4       99.8
## (7) 40+OCCAS:(7)         5      0.2       95.7      0.2      100.0
## NA's                    97      4.3      100.0      0.0      100.0
##   Total               2274    100.0      100.0    100.0      100.0
tab1(ds7$V6128, cum.percent = TRUE)

## ds7$V6128 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) O OCCAS:(1)       2070     90.9       90.9     95.1       95.1
## (2) 1-2X:(2)            51      2.2       93.1      2.3       97.4
## (3) 3-5X:(3)            18      0.8       93.9      0.8       98.3
## (4) 6-9X:(4)            13      0.6       94.5      0.6       98.9
## (5) 10-19X:(5)           5      0.2       94.7      0.2       99.1
## (6) 20-39X:(6)           9      0.4       95.1      0.4       99.5
## (7) 40+OCCAS:(7)        11      0.5       95.6      0.5      100.0
## NA's                   100      4.4      100.0      0.0      100.0
##   Total               2277    100.0      100.0    100.0      100.0

01050:#X SED/BARB/LAST12MO

{Sedatives, including barbiturates, are sometimes prescribed by doctors to help people relax or get to sleep. They are sometimes called downs or downers, and include phenobarbital, Tuinal, Nembutal, and Seconal.} On how many occasions (if any) have you taken sedatives on your own–that is, without a doctor telling you to take them . . . during the last 12 months?

[Worded slightly differently in questionnaire form 1, and replaced Nembutal with Ambien, Lunesta, and Sonata as examples; see form 1 codebook.]

1=“0 Occasions” 2=“1-2 Occasions” 3=“3-5 Occasions” 4=“6-9 Occasions” 5=“10-19 Occasions” 6=“20-39 Occasions” 7=“40 or More”

tab1(core$V2134, cum.percent = TRUE)

## core$V2134 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) O OCCAS:(1)      12675     92.4       92.4     97.6       97.6
## (2) 1-2X:(2)           146      1.1       93.5      1.1       98.7
## (3) 3-5X:(3)            75      0.5       94.0      0.6       99.3
## (4) 6-9X:(4)            39      0.3       94.3      0.3       99.6
## (5) 10-19X:(5)          16      0.1       94.4      0.1       99.7
## (6) 20-39X:(6)          17      0.1       94.6      0.1       99.8
## (7) 40+OCCAS:(7)        22      0.2       94.7      0.2      100.0
## NA's                   723      5.3      100.0      0.0      100.0
##   Total              13713    100.0      100.0    100.0      100.0
tab1(core$V2134D, cum.percent = TRUE)

## core$V2134D : 
##              Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (0) NO: (0)      12675     92.4       92.4     97.6       97.6
## (1) YES: (1)       315      2.3       94.7      2.4      100.0
## NA's               723      5.3      100.0      0.0      100.0
##   Total          13713    100.0      100.0    100.0      100.0
tab1(ds2$V1384, cum.percent = TRUE)

## ds2$V1384 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) O OCCAS:(1)       2065     90.4       90.4     98.3       98.3
## (2) 1-2X:(2)            17      0.7       91.2      0.8       99.1
## (3) 3-5X:(3)             6      0.3       91.4      0.3       99.4
## (4) 6-9X:(4)             5      0.2       91.6      0.2       99.7
## (5) 10-19X:(5)           0      0.0       91.6      0.0       99.7
## (6) 20-39X:(6)           3      0.1       91.8      0.1       99.8
## (7) 40+OCCAS:(7)         4      0.2       91.9      0.2      100.0
## NA's                   184      8.1      100.0      0.0      100.0
##   Total               2284    100.0      100.0    100.0      100.0
tab1(ds3$V2134, cum.percent = TRUE)

## ds3$V2134 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) O OCCAS:(1)       2152     93.6       93.6     98.0       98.0
## (2) 1-2X:(2)            21      0.9       94.5      1.0       99.0
## (3) 3-5X:(3)            16      0.7       95.2      0.7       99.7
## (4) 6-9X:(4)             2      0.1       95.3      0.1       99.8
## (5) 10-19X:(5)           0      0.0       95.3      0.0       99.8
## (6) 20-39X:(6)           2      0.1       95.4      0.1       99.9
## (7) 40+OCCAS:(7)         2      0.1       95.5      0.1      100.0
## NA's                   104      4.5      100.0      0.0      100.0
##   Total               2299    100.0      100.0    100.0      100.0
tab1(ds4$V3134, cum.percent = TRUE)

## ds4$V3134 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) O OCCAS:(1)       2093     92.4       92.4     97.2       97.2
## (2) 1-2X:(2)            25      1.1       93.5      1.2       98.3
## (3) 3-5X:(3)            17      0.8       94.2      0.8       99.1
## (4) 6-9X:(4)             8      0.4       94.6      0.4       99.5
## (5) 10-19X:(5)           5      0.2       94.8      0.2       99.7
## (6) 20-39X:(6)           2      0.1       94.9      0.1       99.8
## (7) 40+OCCAS:(7)         4      0.2       95.1      0.2      100.0
## NA's                   112      4.9      100.0      0.0      100.0
##   Total               2266    100.0      100.0    100.0      100.0
tab1(ds5$V4134, cum.percent = TRUE)

## ds5$V4134 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) O OCCAS:(1)       2144     92.7       92.7     97.6       97.6
## (2) 1-2X:(2)            26      1.1       93.8      1.2       98.8
## (3) 3-5X:(3)            12      0.5       94.3      0.5       99.4
## (4) 6-9X:(4)             5      0.2       94.6      0.2       99.6
## (5) 10-19X:(5)           1      0.0       94.6      0.0       99.6
## (6) 20-39X:(6)           2      0.1       94.7      0.1       99.7
## (7) 40+OCCAS:(7)         6      0.3       94.9      0.3      100.0
## NA's                   117      5.1      100.0      0.0      100.0
##   Total               2313    100.0      100.0    100.0      100.0
tab1(ds6$V5134, cum.percent = TRUE)

## ds6$V5134 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) O OCCAS:(1)       2109     92.7       92.7     97.3       97.3
## (2) 1-2X:(2)            23      1.0       93.8      1.1       98.3
## (3) 3-5X:(3)            13      0.6       94.3      0.6       98.9
## (4) 6-9X:(4)            10      0.4       94.8      0.5       99.4
## (5) 10-19X:(5)           7      0.3       95.1      0.3       99.7
## (6) 20-39X:(6)           5      0.2       95.3      0.2      100.0
## (7) 40+OCCAS:(7)         1      0.0       95.3      0.0      100.0
## NA's                   106      4.7      100.0      0.0      100.0
##   Total               2274    100.0      100.0    100.0      100.0
tab1(ds7$V6134, cum.percent = TRUE)

## ds7$V6134 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) O OCCAS:(1)       2112     92.8       92.8     97.0       97.0
## (2) 1-2X:(2)            34      1.5       94.2      1.6       98.6
## (3) 3-5X:(3)            11      0.5       94.7      0.5       99.1
## (4) 6-9X:(4)             9      0.4       95.1      0.4       99.5
## (5) 10-19X:(5)           3      0.1       95.3      0.1       99.6
## (6) 20-39X:(6)           3      0.1       95.4      0.1       99.8
## (7) 40+OCCAS:(7)         5      0.2       95.6      0.2      100.0
## NA's                   100      4.4      100.0      0.0      100.0
##   Total               2277    100.0      100.0    100.0      100.0

01080:#X TRQL/LAST12MO

{Tranquilizers are sometimes prescribed by doctors to calm people down, quiet their nerves, or relax their muscles. Librium, Valium, and Xanax are all tranquilizers.} On how many occasions (if any) have you taken tranquilizers on your own–that is, without a doctor telling you to take them . . . during the last 12 months?

[Questionnaire form 1 worded somewhat differently and adds Soma, Serax, Ativan, Klonopin to the examples (see form 1 codebook).]

1=“0 Occasions” 2=“1-2 Occasions” 3=“3-5 Occasions” 4=“6-9 Occasions” 5=“10-19 Occasions” 6=“20-39 Occasions” 7=“40 or More”

tab1(core$V2137, cum.percent = TRUE)

## core$V2137 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) O OCCAS:(1)      12495     91.1       91.1     96.6       96.6
## (2) 1-2X:(2)           226      1.6       92.8      1.7       98.3
## (3) 3-5X:(3)            93      0.7       93.4      0.7       99.0
## (4) 6-9X:(4)            49      0.4       93.8      0.4       99.4
## (5) 10-19X:(5)          30      0.2       94.0      0.2       99.6
## (6) 20-39X:(6)          20      0.1       94.2      0.2       99.8
## (7) 40+OCCAS:(7)        28      0.2       94.4      0.2      100.0
## NA's                   772      5.6      100.0      0.0      100.0
##   Total              13713    100.0      100.0    100.0      100.0
tab1(core$V2137D, cum.percent = TRUE)

## core$V2137D : 
##              Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (0) NO: (0)      12495     91.1       91.1     96.6       96.6
## (1) YES: (1)       446      3.3       94.4      3.4      100.0
## NA's               772      5.6      100.0      0.0      100.0
##   Total          13713    100.0      100.0    100.0      100.0
tab1(ds2$V1431, cum.percent = TRUE)

## ds2$V1431 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) O OCCAS:(1)       2005     87.8       87.8     97.4       97.4
## (2) 1-2X:(2)            24      1.1       88.8      1.2       98.5
## (3) 3-5X:(3)            13      0.6       89.4      0.6       99.2
## (4) 6-9X:(4)             6      0.3       89.7      0.3       99.5
## (5) 10-19X:(5)           0      0.0       89.7      0.0       99.5
## (6) 20-39X:(6)           4      0.2       89.8      0.2       99.7
## (7) 40+OCCAS:(7)         7      0.3       90.1      0.3      100.0
## NA's                   225      9.9      100.0      0.0      100.0
##   Total               2284    100.0      100.0    100.0      100.0
tab1(ds3$V2137, cum.percent = TRUE)

## ds3$V2137 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) O OCCAS:(1)       2111     91.8       91.8     96.3       96.3
## (2) 1-2X:(2)            41      1.8       93.6      1.9       98.2
## (3) 3-5X:(3)            15      0.7       94.3      0.7       98.9
## (4) 6-9X:(4)             9      0.4       94.6      0.4       99.3
## (5) 10-19X:(5)           8      0.3       95.0      0.4       99.7
## (6) 20-39X:(6)           5      0.2       95.2      0.2       99.9
## (7) 40+OCCAS:(7)         2      0.1       95.3      0.1      100.0
## NA's                   108      4.7      100.0      0.0      100.0
##   Total               2299    100.0      100.0    100.0      100.0
tab1(ds4$V3137, cum.percent = TRUE)

## ds4$V3137 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) O OCCAS:(1)       2078     91.7       91.7     96.6       96.6
## (2) 1-2X:(2)            45      2.0       93.7      2.1       98.7
## (3) 3-5X:(3)             9      0.4       94.1      0.4       99.1
## (4) 6-9X:(4)             7      0.3       94.4      0.3       99.4
## (5) 10-19X:(5)           7      0.3       94.7      0.3       99.8
## (6) 20-39X:(6)           2      0.1       94.8      0.1       99.9
## (7) 40+OCCAS:(7)         3      0.1       94.9      0.1      100.0
## NA's                   115      5.1      100.0      0.0      100.0
##   Total               2266    100.0      100.0    100.0      100.0
tab1(ds5$V4137, cum.percent = TRUE)

## ds5$V4137 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) O OCCAS:(1)       2116     91.5       91.5     96.4       96.4
## (2) 1-2X:(2)            35      1.5       93.0      1.6       98.0
## (3) 3-5X:(3)            21      0.9       93.9      1.0       98.9
## (4) 6-9X:(4)            12      0.5       94.4      0.5       99.5
## (5) 10-19X:(5)           4      0.2       94.6      0.2       99.6
## (6) 20-39X:(6)           3      0.1       94.7      0.1       99.8
## (7) 40+OCCAS:(7)         5      0.2       94.9      0.2      100.0
## NA's                   117      5.1      100.0      0.0      100.0
##   Total               2313    100.0      100.0    100.0      100.0
tab1(ds6$V5137, cum.percent = TRUE)

## ds6$V5137 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) O OCCAS:(1)       2090     91.9       91.9     96.4       96.4
## (2) 1-2X:(2)            35      1.5       93.4      1.6       98.0
## (3) 3-5X:(3)            22      1.0       94.4      1.0       99.0
## (4) 6-9X:(4)             8      0.4       94.8      0.4       99.4
## (5) 10-19X:(5)           4      0.2       94.9      0.2       99.5
## (6) 20-39X:(6)           5      0.2       95.2      0.2       99.8
## (7) 40+OCCAS:(7)         5      0.2       95.4      0.2      100.0
## NA's                   105      4.6      100.0      0.0      100.0
##   Total               2274    100.0      100.0    100.0      100.0
tab1(ds7$V6137, cum.percent = TRUE)

## ds7$V6137 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) O OCCAS:(1)       2095     92.0       92.0     96.3       96.3
## (2) 1-2X:(2)            46      2.0       94.0      2.1       98.4
## (3) 3-5X:(3)            13      0.6       94.6      0.6       99.0
## (4) 6-9X:(4)             7      0.3       94.9      0.3       99.4
## (5) 10-19X:(5)           7      0.3       95.2      0.3       99.7
## (6) 20-39X:(6)           1      0.0       95.3      0.0       99.7
## (7) 40+OCCAS:(7)         6      0.3       95.5      0.3      100.0
## NA's                   102      4.5      100.0      0.0      100.0
##   Total               2277    100.0      100.0    100.0      100.0

01110:#X ‘H’/LAST 12MO

On how many occasions (if any) have you taken heroin . . . during the last 12 months?

[For questionnaire forms 2, 5, and 6, item is recoded from separate questions about heroin use with a needle (items 29630-29650) and without a needle (items 29660-29680).]

1=“0 Occasions” 2=“1-2 Occasions” 3=“3-5 Occasions” 4=“6-9 Occasions” 5=“10-19 Occasions” 6=“20-39 Occasions” 7=“40 or More”

tab1(core$V2140, cum.percent = TRUE)

## core$V2140 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) O OCCAS:(1)      12933     94.3       94.3     99.6       99.6
## (2) 1-2X:(2)            14      0.1       94.4      0.1       99.7
## (3) 3-5X:(3)            10      0.1       94.5      0.1       99.8
## (4) 6-9X:(4)             8      0.1       94.5      0.1       99.9
## (5) 10-19X:(5)           6      0.0       94.6      0.0       99.9
## (6) 20-39X:(6)           3      0.0       94.6      0.0       99.9
## (7) 40+OCCAS:(7)         9      0.1       94.7      0.1      100.0
## NA's                   730      5.3      100.0      0.0      100.0
##   Total              13713    100.0      100.0    100.0      100.0
tab1(ds2$V1522, cum.percent = TRUE)

## ds2$V1522 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) O OCCAS:(1)       2077     90.9       90.9     99.8       99.8
## (2) 1-2X:(2)             2      0.1       91.0      0.1       99.9
## (3) 3-5X:(3)             1      0.0       91.1      0.0       99.9
## (4) 6-9X:(4)             0      0.0       91.1      0.0       99.9
## (5) 10-19X:(5)           0      0.0       91.1      0.0       99.9
## (6) 20-39X:(6)           0      0.0       91.1      0.0       99.9
## (7) 40+OCCAS:(7)         2      0.1       91.2      0.1      100.0
## NA's                   202      8.8      100.0      0.0      100.0
##   Total               2284    100.0      100.0    100.0      100.0
tab1(ds3$V2140, cum.percent = TRUE)

## ds3$V2140 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) O OCCAS:(1)       2202     95.8       95.8     99.9       99.9
## (2) 1-2X:(2)             0      0.0       95.8      0.0       99.9
## (3) 3-5X:(3)             0      0.0       95.8      0.0       99.9
## (4) 6-9X:(4)             1      0.0       95.8      0.0       99.9
## (5) 10-19X:(5)           0      0.0       95.8      0.0       99.9
## (6) 20-39X:(6)           0      0.0       95.8      0.0       99.9
## (7) 40+OCCAS:(7)         2      0.1       95.9      0.1      100.0
## NA's                    94      4.1      100.0      0.0      100.0
##   Total               2299    100.0      100.0    100.0      100.0
tab1(ds4$V3140, cum.percent = TRUE)

## ds4$V3140 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) O OCCAS:(1)       2136     94.3       94.3     99.5       99.5
## (2) 1-2X:(2)             7      0.3       94.6      0.3       99.8
## (3) 3-5X:(3)             1      0.0       94.6      0.0       99.9
## (4) 6-9X:(4)             1      0.0       94.7      0.0       99.9
## (5) 10-19X:(5)           1      0.0       94.7      0.0      100.0
## (6) 20-39X:(6)           0      0.0       94.7      0.0      100.0
## (7) 40+OCCAS:(7)         1      0.0       94.7      0.0      100.0
## NA's                   119      5.3      100.0      0.0      100.0
##   Total               2266    100.0      100.0    100.0      100.0
tab1(ds5$V4140, cum.percent = TRUE)

## ds5$V4140 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) O OCCAS:(1)       2185     94.5       94.5     99.6       99.6
## (2) 1-2X:(2)             1      0.0       94.5      0.0       99.6
## (3) 3-5X:(3)             1      0.0       94.6      0.0       99.7
## (4) 6-9X:(4)             4      0.2       94.7      0.2       99.9
## (5) 10-19X:(5)           0      0.0       94.7      0.0       99.9
## (6) 20-39X:(6)           0      0.0       94.7      0.0       99.9
## (7) 40+OCCAS:(7)         3      0.1       94.9      0.1      100.0
## NA's                   119      5.1      100.0      0.0      100.0
##   Total               2313    100.0      100.0    100.0      100.0
tab1(ds6$V5140, cum.percent = TRUE)

## ds6$V5140 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) O OCCAS:(1)       2161     95.0       95.0     99.4       99.4
## (2) 1-2X:(2)             1      0.0       95.1      0.0       99.4
## (3) 3-5X:(3)             5      0.2       95.3      0.2       99.7
## (4) 6-9X:(4)             2      0.1       95.4      0.1       99.8
## (5) 10-19X:(5)           3      0.1       95.5      0.1       99.9
## (6) 20-39X:(6)           2      0.1       95.6      0.1      100.0
## (7) 40+OCCAS:(7)         0      0.0       95.6      0.0      100.0
## NA's                   100      4.4      100.0      0.0      100.0
##   Total               2274    100.0      100.0    100.0      100.0
tab1(ds7$V6140, cum.percent = TRUE)

## ds7$V6140 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) O OCCAS:(1)       2172     95.4       95.4     99.6       99.6
## (2) 1-2X:(2)             3      0.1       95.5      0.1       99.7
## (3) 3-5X:(3)             2      0.1       95.6      0.1       99.8
## (4) 6-9X:(4)             0      0.0       95.6      0.0       99.8
## (5) 10-19X:(5)           2      0.1       95.7      0.1       99.9
## (6) 20-39X:(6)           1      0.0       95.7      0.0      100.0
## (7) 40+OCCAS:(7)         1      0.0       95.8      0.0      100.0
## NA's                    96      4.2      100.0      0.0      100.0
##   Total               2277    100.0      100.0    100.0      100.0

01140:#X NARC/LAST12MO

{There are a number of narcotics other than heroin, such as methadone, opium, morphine, codeine, Demerol, Vicodin, OxyContin, and Percocet. These are sometimes prescribed by doctors.} On how many occasions (if any) have you taken narcotics other than heroin on your own–that is, without a doctor telling you to take them . . . during the last 12 months?

[Questionnaire form 1 worded somewhat differently and adds “Percodan, Ultram” (see form 1 Codebook).]

1=“0 Occasions” 2=“1-2 Occasions” 3=“3-5 Occasions” 4=“6-9 Occasions” 5=“10-19 Occasions” 6=“20-39 Occasions” 7=“40 or More”

tab1(core$V2143, cum.percent = TRUE)

## core$V2143 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) O OCCAS:(1)      12487     91.1       91.1     97.1       97.1
## (2) 1-2X:(2)           199      1.5       92.5      1.5       98.6
## (3) 3-5X:(3)            83      0.6       93.1      0.6       99.3
## (4) 6-9X:(4)            40      0.3       93.4      0.3       99.6
## (5) 10-19X:(5)          23      0.2       93.6      0.2       99.8
## (6) 20-39X:(6)          15      0.1       93.7      0.1       99.9
## (7) 40+OCCAS:(7)        17      0.1       93.8      0.1      100.0
## NA's                   849      6.2      100.0      0.0      100.0
##   Total              13713    100.0      100.0    100.0      100.0
tab1(core$V2143D, cum.percent = TRUE)

## core$V2143D : 
##              Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (0) NO: (0)      12487     91.1       91.1     97.1       97.1
## (1) YES: (1)       377      2.7       93.8      2.9      100.0
## NA's               849      6.2      100.0      0.0      100.0
##   Total          13713    100.0      100.0    100.0      100.0
tab1(ds2$V1566, cum.percent = TRUE)

## ds2$V1566 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) O OCCAS:(1)       2006     87.8       87.8     97.5       97.5
## (2) 1-2X:(2)            28      1.2       89.1      1.4       98.8
## (3) 3-5X:(3)             9      0.4       89.4      0.4       99.3
## (4) 6-9X:(4)             5      0.2       89.7      0.2       99.5
## (5) 10-19X:(5)           3      0.1       89.8      0.1       99.7
## (6) 20-39X:(6)           2      0.1       89.9      0.1       99.8
## (7) 40+OCCAS:(7)         5      0.2       90.1      0.2      100.0
## NA's                   226      9.9      100.0      0.0      100.0
##   Total               2284    100.0      100.0    100.0      100.0
tab1(ds3$V2143, cum.percent = TRUE)

## ds3$V2143 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) O OCCAS:(1)       2121     92.3       92.3     96.7       96.7
## (2) 1-2X:(2)            35      1.5       93.8      1.6       98.3
## (3) 3-5X:(3)            19      0.8       94.6      0.9       99.2
## (4) 6-9X:(4)             6      0.3       94.9      0.3       99.5
## (5) 10-19X:(5)           6      0.3       95.1      0.3       99.7
## (6) 20-39X:(6)           3      0.1       95.3      0.1       99.9
## (7) 40+OCCAS:(7)         3      0.1       95.4      0.1      100.0
## NA's                   106      4.6      100.0      0.0      100.0
##   Total               2299    100.0      100.0    100.0      100.0
tab1(ds4$V3143, cum.percent = TRUE)

## ds4$V3143 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) O OCCAS:(1)       2071     91.4       91.4     96.6       96.6
## (2) 1-2X:(2)            40      1.8       93.2      1.9       98.5
## (3) 3-5X:(3)            18      0.8       94.0      0.8       99.3
## (4) 6-9X:(4)             7      0.3       94.3      0.3       99.6
## (5) 10-19X:(5)           4      0.2       94.4      0.2       99.8
## (6) 20-39X:(6)           2      0.1       94.5      0.1       99.9
## (7) 40+OCCAS:(7)         2      0.1       94.6      0.1      100.0
## NA's                   122      5.4      100.0      0.0      100.0
##   Total               2266    100.0      100.0    100.0      100.0
tab1(ds5$V4143, cum.percent = TRUE)

## ds5$V4143 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) O OCCAS:(1)       2121     91.7       91.7     97.3       97.3
## (2) 1-2X:(2)            25      1.1       92.8      1.1       98.4
## (3) 3-5X:(3)            16      0.7       93.5      0.7       99.2
## (4) 6-9X:(4)            10      0.4       93.9      0.5       99.6
## (5) 10-19X:(5)           2      0.1       94.0      0.1       99.7
## (6) 20-39X:(6)           3      0.1       94.1      0.1       99.9
## (7) 40+OCCAS:(7)         3      0.1       94.2      0.1      100.0
## NA's                   133      5.8      100.0      0.0      100.0
##   Total               2313    100.0      100.0    100.0      100.0
tab1(ds6$V5143, cum.percent = TRUE)

## ds6$V5143 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) O OCCAS:(1)       2080     91.5       91.5     96.8       96.8
## (2) 1-2X:(2)            41      1.8       93.3      1.9       98.7
## (3) 3-5X:(3)            12      0.5       93.8      0.6       99.3
## (4) 6-9X:(4)             8      0.4       94.2      0.4       99.7
## (5) 10-19X:(5)           3      0.1       94.3      0.1       99.8
## (6) 20-39X:(6)           2      0.1       94.4      0.1       99.9
## (7) 40+OCCAS:(7)         2      0.1       94.5      0.1      100.0
## NA's                   126      5.5      100.0      0.0      100.0
##   Total               2274    100.0      100.0    100.0      100.0
tab1(ds7$V6143, cum.percent = TRUE)

## ds7$V6143 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) O OCCAS:(1)       2088     91.7       91.7     97.5       97.5
## (2) 1-2X:(2)            30      1.3       93.0      1.4       98.9
## (3) 3-5X:(3)             9      0.4       93.4      0.4       99.3
## (4) 6-9X:(4)             4      0.2       93.6      0.2       99.5
## (5) 10-19X:(5)           5      0.2       93.8      0.2       99.8
## (6) 20-39X:(6)           3      0.1       93.9      0.1       99.9
## (7) 40+OCCAS:(7)         2      0.1       94.0      0.1      100.0
## NA's                   136      6.0      100.0      0.0      100.0
##   Total               2277    100.0      100.0    100.0      100.0

00170:#X INHL/LAST12MO

On how many occasions (if any) have you sniffed glue, or breathed the contents of aerosol spray cans, or inhaled any other gases or sprays in order to get high . . . during the last 12 months?

1=“0 Occasions” 2=“1-2 Occasions” 3=“3-5 Occasions” 4=“6-9 Occasions” 5=“10-19 Occasions” 6=“20-39 Occasions” 7=“40 or More”

tab1(core$V2146, cum.percent = TRUE)

## core$V2146 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) O OCCAS:(1)       6362     46.4       46.4     98.1       98.1
## (2) 1-2X:(2)            71      0.5       46.9      1.1       99.2
## (3) 3-5X:(3)            23      0.2       47.1      0.4       99.6
## (4) 6-9X:(4)             4      0.0       47.1      0.1       99.7
## (5) 10-19X:(5)          11      0.1       47.2      0.2       99.8
## (6) 20-39X:(6)           2      0.0       47.2      0.0       99.9
## (7) 40+OCCAS:(7)         9      0.1       47.3      0.1      100.0
## NA's                  7231     52.7      100.0      0.0      100.0
##   Total              13713    100.0      100.0    100.0      100.0
tab1(core$V2146D, cum.percent = TRUE)

## core$V2146D : 
##              Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (0) NO: (0)       6362     46.4       46.4     98.1       98.1
## (1) YES: (1)       120      0.9       47.3      1.9      100.0
## NA's              7231     52.7      100.0      0.0      100.0
##   Total          13713    100.0      100.0    100.0      100.0
tab1(ds3$V2146, cum.percent = TRUE)

## ds3$V2146 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) O OCCAS:(1)       2151     93.6       93.6     98.1       98.1
## (2) 1-2X:(2)            27      1.2       94.7      1.2       99.4
## (3) 3-5X:(3)             9      0.4       95.1      0.4       99.8
## (4) 6-9X:(4)             1      0.0       95.2      0.0       99.8
## (5) 10-19X:(5)           2      0.1       95.3      0.1       99.9
## (6) 20-39X:(6)           1      0.0       95.3      0.0      100.0
## (7) 40+OCCAS:(7)         1      0.0       95.3      0.0      100.0
## NA's                   107      4.7      100.0      0.0      100.0
##   Total               2299    100.0      100.0    100.0      100.0
tab1(ds4$V3146, cum.percent = TRUE)

## ds4$V3146 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) O OCCAS:(1)       2102     92.8       92.8     98.1       98.1
## (2) 1-2X:(2)            26      1.1       93.9      1.2       99.3
## (3) 3-5X:(3)             8      0.4       94.3      0.4       99.7
## (4) 6-9X:(4)             0      0.0       94.3      0.0       99.7
## (5) 10-19X:(5)           5      0.2       94.5      0.2       99.9
## (6) 20-39X:(6)           0      0.0       94.5      0.0       99.9
## (7) 40+OCCAS:(7)         2      0.1       94.6      0.1      100.0
## NA's                   123      5.4      100.0      0.0      100.0
##   Total               2266    100.0      100.0    100.0      100.0
tab1(ds6$V5146, cum.percent = TRUE)

## ds6$V5146 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) O OCCAS:(1)       2109     92.7       92.7     98.2       98.2
## (2) 1-2X:(2)            18      0.8       93.5      0.8       99.1
## (3) 3-5X:(3)             6      0.3       93.8      0.3       99.3
## (4) 6-9X:(4)             3      0.1       93.9      0.1       99.5
## (5) 10-19X:(5)           4      0.2       94.1      0.2       99.7
## (6) 20-39X:(6)           1      0.0       94.2      0.0       99.7
## (7) 40+OCCAS:(7)         6      0.3       94.4      0.3      100.0
## NA's                   127      5.6      100.0      0.0      100.0
##   Total               2274    100.0      100.0    100.0      100.0

22700:#X STRD/LAST12MO

{Anabolic steroids are prescription drugs sometimes prescribed by doctors to treat certain conditions. Some athletes, and others, have used them to try to increase muscle development.} On how many occasions (if any) have you taken steroids on your own–that is, without a doctor telling you to take them . . . during the last 12 months?

1=“0 Occasions” 2=“1-2 Occasions” 3=“3-5 Occasions” 4=“6-9 Occasions” 5=“10-19 Occasions” 6=“20-39 Occasions” 7=“40 or More”

tab1(core$V2494, cum.percent = TRUE)

## core$V2494 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) O OCCAS:(1)       3832     27.9       27.9     99.1       99.1
## (2) 1-2X:(2)             5      0.0       28.0      0.1       99.2
## (3) 3-5X:(3)             5      0.0       28.0      0.1       99.3
## (4) 6-9X:(4)            12      0.1       28.1      0.3       99.6
## (5) 10-19X:(5)           4      0.0       28.1      0.1       99.7
## (6) 20-39X:(6)           3      0.0       28.2      0.1       99.8
## (7) 40+OCCAS:(7)         7      0.1       28.2      0.2      100.0
## NA's                  9845     71.8      100.0      0.0      100.0
##   Total              13713    100.0      100.0    100.0      100.0
tab1(ds6$V5528, cum.percent = TRUE)

## ds6$V5528 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) O OCCAS:(1)       1864     82.0       82.0     98.9       98.9
## (2) 1-2X:(2)             1      0.0       82.0      0.1       98.9
## (3) 3-5X:(3)             4      0.2       82.2      0.2       99.2
## (4) 6-9X:(4)             7      0.3       82.5      0.4       99.5
## (5) 10-19X:(5)           3      0.1       82.6      0.2       99.7
## (6) 20-39X:(6)           2      0.1       82.7      0.1       99.8
## (7) 40+OCCAS:(7)         4      0.2       82.9      0.2      100.0
## NA's                   389     17.1      100.0      0.0      100.0
##   Total               2274    100.0      100.0    100.0      100.0
tab1(ds7$V6369, cum.percent = TRUE)

## ds7$V6369 : 
##                  Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) O OCCAS:(1)       1968     86.4       86.4     99.2       99.2
## (2) 1-2X:(2)             4      0.2       86.6      0.2       99.4
## (3) 3-5X:(3)             1      0.0       86.6      0.1       99.5
## (4) 6-9X:(4)             5      0.2       86.9      0.3       99.7
## (5) 10-19X:(5)           1      0.0       86.9      0.1       99.8
## (6) 20-39X:(6)           1      0.0       87.0      0.1       99.8
## (7) 40+OCCAS:(7)         3      0.1       87.1      0.2      100.0
## NA's                   294     12.9      100.0      0.0      100.0
##   Total               2277    100.0      100.0    100.0      100.0

35150:#DAYS VAPE NIC/12MO

On how many DAYS (if any) have you vaped NICOTINE . . . during the last 12 months?

1=“0 Days” 2=“1-2 Days” 3=“3-5 Days” 4=“6-9 Days” 5=“10-19 Days” 6=“20 or More”

tab1(core$V2581, cum.percent = TRUE)

## core$V2581 : 
##                    Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) 0 DAYS:(1)          5253     38.3       38.3     63.0       63.0
## (2) 1-2 DAYS:(2)         689      5.0       43.3      8.3       71.2
## (3) 3-5 DAYS:(3)         352      2.6       45.9      4.2       75.5
## (4) 6-9 DAYS:(4)         244      1.8       47.7      2.9       78.4
## (5) 10-19 DAYS:(5)       252      1.8       49.5      3.0       81.4
## (6) 20 OR MORE:(6)      1551     11.3       60.8     18.6      100.0
## NA's                    5372     39.2      100.0      0.0      100.0
##   Total                13713    100.0      100.0    100.0      100.0
tab1(ds2$V1978, cum.percent = TRUE)

## ds2$V1978 : 
##                    Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) 0 DAYS:(1)          1328     58.1       58.1     66.0       66.0
## (2) 1-2 DAYS:(2)         151      6.6       64.8      7.5       73.5
## (3) 3-5 DAYS:(3)          87      3.8       68.6      4.3       77.9
## (4) 6-9 DAYS:(4)          55      2.4       71.0      2.7       80.6
## (5) 10-19 DAYS:(5)        48      2.1       73.1      2.4       83.0
## (6) 20 OR MORE:(6)       342     15.0       88.0     17.0      100.0
## NA's                     273     12.0      100.0      0.0      100.0
##   Total                 2284    100.0      100.0    100.0      100.0
tab1(ds3$V2581, cum.percent = TRUE)

## ds3$V2581 : 
##                    Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) 0 DAYS:(1)          1306     56.8       56.8     61.1       61.1
## (2) 1-2 DAYS:(2)         177      7.7       64.5      8.3       69.4
## (3) 3-5 DAYS:(3)         101      4.4       68.9      4.7       74.1
## (4) 6-9 DAYS:(4)          52      2.3       71.2      2.4       76.6
## (5) 10-19 DAYS:(5)        80      3.5       74.6      3.7       80.3
## (6) 20 OR MORE:(6)       421     18.3       93.0     19.7      100.0
## NA's                     162      7.0      100.0      0.0      100.0
##   Total                 2299    100.0      100.0    100.0      100.0
tab1(ds5$V4472, cum.percent = TRUE)

## ds5$V4472 : 
##                    Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) 0 DAYS:(1)          1290     55.8       55.8     61.1       61.1
## (2) 1-2 DAYS:(2)         187      8.1       63.9      8.9       70.0
## (3) 3-5 DAYS:(3)          94      4.1       67.9      4.5       74.4
## (4) 6-9 DAYS:(4)          67      2.9       70.8      3.2       77.6
## (5) 10-19 DAYS:(5)        56      2.4       73.2      2.7       80.2
## (6) 20 OR MORE:(6)       417     18.0       91.3     19.8      100.0
## NA's                     202      8.7      100.0      0.0      100.0
##   Total                 2313    100.0      100.0    100.0      100.0
tab1(ds7$V6642, cum.percent = TRUE)

## ds7$V6642 : 
##                    Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) 0 DAYS:(1)          1329     58.4       58.4     63.8       63.8
## (2) 1-2 DAYS:(2)         174      7.6       66.0      8.4       72.2
## (3) 3-5 DAYS:(3)          70      3.1       69.1      3.4       75.6
## (4) 6-9 DAYS:(4)          70      3.1       72.2      3.4       78.9
## (5) 10-19 DAYS:(5)        68      3.0       75.1      3.3       82.2
## (6) 20 OR MORE:(6)       371     16.3       91.4     17.8      100.0
## NA's                     195      8.6      100.0      0.0      100.0
##   Total                 2277    100.0      100.0    100.0      100.0

V2584: 35180:#DAYS VAPE MJ/12MO

On how many DAYS (if any) have you vaped MARIJUANA . . . during the last 12 months?

1=“0 Days” 2=“1-2 Days” 3=“3-5 Days” 4=“6-9 Days” 5=“10-19 Days

tab1(core$V2584, cum.percent = TRUE)

## core$V2584 : 
##                    Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) 0 DAYS:(1)          6405     46.7       46.7     77.1       77.1
## (2) 1-2 DAYS:(2)         549      4.0       50.7      6.6       83.7
## (3) 3-5 DAYS:(3)         301      2.2       52.9      3.6       87.3
## (4) 6-9 DAYS:(4)         243      1.8       54.7      2.9       90.2
## (5) 10-19 DAYS:(5)       189      1.4       56.1      2.3       92.5
## (6) 20 OR MORE:(6)       625      4.6       60.6      7.5      100.0
## NA's                    5401     39.4      100.0      0.0      100.0
##   Total                13713    100.0      100.0    100.0      100.0
tab1(ds2$V1981, cum.percent = TRUE)

## ds2$V1981 : 
##                    Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) 0 DAYS:(1)          1616     70.8       70.8     80.5       80.5
## (2) 1-2 DAYS:(2)         110      4.8       75.6      5.5       86.0
## (3) 3-5 DAYS:(3)          70      3.1       78.6      3.5       89.5
## (4) 6-9 DAYS:(4)          49      2.1       80.8      2.4       91.9
## (5) 10-19 DAYS:(5)        44      1.9       82.7      2.2       94.1
## (6) 20 OR MORE:(6)       118      5.2       87.9      5.9      100.0
## NA's                     277     12.1      100.0      0.0      100.0
##   Total                 2284    100.0      100.0    100.0      100.0
tab1(ds3$V2584, cum.percent = TRUE)

## ds3$V2584 : 
##                    Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) 0 DAYS:(1)          1599     69.6       69.6     75.3       75.3
## (2) 1-2 DAYS:(2)         144      6.3       75.8      6.8       82.1
## (3) 3-5 DAYS:(3)          76      3.3       79.1      3.6       85.7
## (4) 6-9 DAYS:(4)          64      2.8       81.9      3.0       88.7
## (5) 10-19 DAYS:(5)        55      2.4       84.3      2.6       91.3
## (6) 20 OR MORE:(6)       185      8.0       92.3      8.7      100.0
## NA's                     176      7.7      100.0      0.0      100.0
##   Total                 2299    100.0      100.0    100.0      100.0
tab1(ds5$V4475, cum.percent = TRUE)

## ds5$V4475 : 
##                    Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) 0 DAYS:(1)          1575     68.1       68.1     74.9       74.9
## (2) 1-2 DAYS:(2)         160      6.9       75.0      7.6       82.5
## (3) 3-5 DAYS:(3)          84      3.6       78.6      4.0       86.5
## (4) 6-9 DAYS:(4)          71      3.1       81.7      3.4       89.8
## (5) 10-19 DAYS:(5)        43      1.9       83.6      2.0       91.9
## (6) 20 OR MORE:(6)       171      7.4       91.0      8.1      100.0
## NA's                     209      9.0      100.0      0.0      100.0
##   Total                 2313    100.0      100.0    100.0      100.0
tab1(ds7$V6645, cum.percent = TRUE)

## ds7$V6645 : 
##                    Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## (1) 0 DAYS:(1)          1615     70.9       70.9     77.7       77.7
## (2) 1-2 DAYS:(2)         135      5.9       76.9      6.5       84.2
## (3) 3-5 DAYS:(3)          71      3.1       80.0      3.4       87.6
## (4) 6-9 DAYS:(4)          59      2.6       82.6      2.8       90.5
## (5) 10-19 DAYS:(5)        47      2.1       84.6      2.3       92.7
## (6) 20 OR MORE:(6)       151      6.6       91.3      7.3      100.0
## NA's                     199      8.7      100.0      0.0      100.0
##   Total                 2277    100.0      100.0    100.0      100.0

Composite Variable Report

C0001: Violent Delinquency

The making of the composite violdent delinquency variable follows the same logic described above in the property-related delinquency.

# Creating numerical dichotomous variables 
ds3$V2280D<-ifelse(ds3$V2280=="(1) NOT @ALL:(1)",0,1)
ds3$V2281D<-ifelse(ds3$V2281=="(1) NOT @ALL:(1)",0,1)
ds3$V2282D<-ifelse(ds3$V2282=="(1) NOT @ALL:(1)",0,1)
ds3$V2283D<-ifelse(ds3$V2283=="(1) NOT @ALL:(1)",0,1)
ds3$V2284D<-ifelse(ds3$V2284=="(1) NOT @ALL:(1)",0,1)

# Sum accross these variables:
ds3$C0001 <- ds3$V2280D + ds3$V2281D + ds3$V2282D + ds3$V2283D + ds3$V2284D

# Showing the distribution:
tab1(ds3$C0001, cum.percent = TRUE)

## ds3$C0001 : 
##         Frequency   %(NA+) cum.%(NA+)   %(NA-) cum.%(NA-)
## 0            1759     76.5       76.5     79.1       79.1
## 1             268     11.7       88.2     12.1       91.2
## 2             116      5.0       93.2      5.2       96.4
## 3              52      2.3       95.5      2.3       98.7
## 4              11      0.5       96.0      0.5       99.2
## 5              17      0.7       96.7      0.8      100.0
## <NA>           76      3.3      100.0      0.0      100.0
##   Total      2299    100.0      100.0    100.0      100.0