Frequency distributions for waves 1 and 3 smoking status (cigStatus1, cigStatus3) and food security (foodSec1, foodSec3).
Note that we altered the food security item in wave 3. In wave 1 we asked for yes or no responses to In the last 12 months, did you reduce or skip meals because there wasn`t enough money. In wave 3 we asked for Often, Occasionally, or No responses to Did you eat less because you didn't have enough money for food in past month.
Here are some sample descriptive statistics stratified by cigarette smoking status:
Stratified by cigStatus1
Never Former Current p test
n 815 508 1262
Age1 (mean (sd)) 47.37 (9.83) 52.73 (8.37) 47.91 (8.67) <0.001
Race = AfrAm (%) 463 (56.8) 276 (54.3) 756 (59.9) 0.077
Sex = Men (%) 300 (36.8) 213 (41.9) 626 (49.6) <0.001
PovStat = Below (%) 258 (31.7) 149 (29.3) 626 (49.6) <0.001
foodSec1 = Yes (%) 146 (21.9) 73 (17.7) 330 (32.6) <0.001
Stratified by cigStatus3
Never Former Current p test
n 550 660 843
Age1 (mean (sd)) 47.33 (9.64) 51.05 (8.62) 47.02 (8.19) <0.001
Race = AfrAm (%) 294 (53.5) 392 (59.4) 546 (64.8) <0.001
Sex = Men (%) 209 (38.0) 274 (41.5) 402 (47.7) 0.001
PovStat = Below (%) 172 (31.3) 254 (38.5) 415 (49.2) <0.001
foodSec1 = Yes (%) 91 (20.2) 130 (24.7) 186 (31.0) <0.001
foodSec3 (%) <0.001
Often 15 ( 3.5) 24 ( 5.3) 69 (11.1)
Occasionally 92 (21.3) 89 (19.7) 183 (29.4)
No 325 (75.2) 339 (75.0) 370 (59.5)
cigStatus1 (%) <0.001
Never 543 (100.0) 0 ( 0.0) 9 ( 1.3)
Former 0 ( 0.0) 370 (58.7) 32 ( 4.7)
Current 0 ( 0.0) 260 (41.3) 642 (94.0)
Here are some 2-way crosstabs:
Sex: Sex
cigStatus1: Smoking status at wave 1
Cell Contents
|-------------------------|
| Count |
| Row Percent |
| Column Percent |
| Total Percent |
|-------------------------|
Total Observations in Table: 2585
| cigStatus1
Sex | Never | Former | Current | Row Total |
-------------|-----------|-----------|-----------|-----------|
Women | 515 | 295 | 636 | 1446 |
| 35.6% | 20.4% | 44.0% | 55.9% |
| 63.2% | 58.1% | 50.4% | |
| 19.9% | 11.4% | 24.6% | |
-------------|-----------|-----------|-----------|-----------|
Men | 300 | 213 | 626 | 1139 |
| 26.3% | 18.7% | 55.0% | 44.1% |
| 36.8% | 41.9% | 49.6% | |
| 11.6% | 8.2% | 24.2% | |
-------------|-----------|-----------|-----------|-----------|
Column Total | 815 | 508 | 1262 | 2585 |
| 31.5% | 19.7% | 48.8% | |
-------------|-----------|-----------|-----------|-----------|
Statistics for All Table Factors
Pearson's Chi-squared test
------------------------------------------------------------
Chi^2 = 34.05359657 d.f. = 2 p = 0.00000004030467844
Minimum expected frequency: 223.8344294
Race: Race
cigStatus1: Smoking status at wave 1
Cell Contents
|-------------------------|
| Count |
| Row Percent |
| Column Percent |
| Total Percent |
|-------------------------|
Total Observations in Table: 2585
| cigStatus1
Race | Never | Former | Current | Row Total |
-------------|-----------|-----------|-----------|-----------|
White | 352 | 232 | 506 | 1090 |
| 32.3% | 21.3% | 46.4% | 42.2% |
| 43.2% | 45.7% | 40.1% | |
| 13.6% | 9.0% | 19.6% | |
-------------|-----------|-----------|-----------|-----------|
AfrAm | 463 | 276 | 756 | 1495 |
| 31.0% | 18.5% | 50.6% | 57.8% |
| 56.8% | 54.3% | 59.9% | |
| 17.9% | 10.7% | 29.2% | |
-------------|-----------|-----------|-----------|-----------|
Column Total | 815 | 508 | 1262 | 2585 |
| 31.5% | 19.7% | 48.8% | |
-------------|-----------|-----------|-----------|-----------|
Statistics for All Table Factors
Pearson's Chi-squared test
------------------------------------------------------------
Chi^2 = 5.126608103 d.f. = 2 p = 0.07704974309
Minimum expected frequency: 214.205029
PovStat: PovStat
cigStatus1: Smoking status at wave 1
Cell Contents
|-------------------------|
| Count |
| Row Percent |
| Column Percent |
| Total Percent |
|-------------------------|
Total Observations in Table: 2585
| cigStatus1
PovStat | Never | Former | Current | Row Total |
-------------|-----------|-----------|-----------|-----------|
Above | 557 | 359 | 636 | 1552 |
| 35.9% | 23.1% | 41.0% | 60.0% |
| 68.3% | 70.7% | 50.4% | |
| 21.5% | 13.9% | 24.6% | |
-------------|-----------|-----------|-----------|-----------|
Below | 258 | 149 | 626 | 1033 |
| 25.0% | 14.4% | 60.6% | 40.0% |
| 31.7% | 29.3% | 49.6% | |
| 10.0% | 5.8% | 24.2% | |
-------------|-----------|-----------|-----------|-----------|
Column Total | 815 | 508 | 1262 | 2585 |
| 31.5% | 19.7% | 48.8% | |
-------------|-----------|-----------|-----------|-----------|
Statistics for All Table Factors
Pearson's Chi-squared test
------------------------------------------------------------
Chi^2 = 96.26358659 d.f. = 2 p = 1.249187897e-21
Minimum expected frequency: 203.0034816
cigStatus1: Smoking status at wave 1
cigStatus3: Smoking status at wave 3
Cell Contents
|-------------------------|
| Count |
| Row Percent |
| Column Percent |
| Total Percent |
|-------------------------|
Total Observations in Table: 1856
| cigStatus3
cigStatus1 | Never | Former | Current | Row Total |
-------------|-----------|-----------|-----------|-----------|
Never | 543 | 0 | 9 | 552 |
| 98.4% | 0.0% | 1.6% | 29.7% |
| 100.0% | 0.0% | 1.3% | |
| 29.3% | 0.0% | 0.5% | |
-------------|-----------|-----------|-----------|-----------|
Former | 0 | 370 | 32 | 402 |
| 0.0% | 92.0% | 8.0% | 21.7% |
| 0.0% | 58.7% | 4.7% | |
| 0.0% | 19.9% | 1.7% | |
-------------|-----------|-----------|-----------|-----------|
Current | 0 | 260 | 642 | 902 |
| 0.0% | 28.8% | 71.2% | 48.6% |
| 0.0% | 41.3% | 94.0% | |
| 0.0% | 14.0% | 34.6% | |
-------------|-----------|-----------|-----------|-----------|
Column Total | 543 | 630 | 683 | 1856 |
| 29.3% | 33.9% | 36.8% | |
-------------|-----------|-----------|-----------|-----------|
Statistics for All Table Factors
Pearson's Chi-squared test
------------------------------------------------------------
Chi^2 = 2442.82374 d.f. = 4 p = 0
Minimum expected frequency: 117.6109914
foodSec1: Food security at wave 1
foodSec3: Food security at wave 3
Cell Contents
|-------------------------|
| Count |
| Row Percent |
| Column Percent |
| Total Percent |
|-------------------------|
Total Observations in Table: 1297
| foodSec3
foodSec1 | Often | Occasionally | No | Row Total |
-------------|--------------|--------------|--------------|--------------|
No | 34 | 162 | 787 | 983 |
| 3.5% | 16.5% | 80.1% | 75.8% |
| 37.4% | 53.3% | 87.3% | |
| 2.6% | 12.5% | 60.7% | |
-------------|--------------|--------------|--------------|--------------|
Yes | 57 | 142 | 115 | 314 |
| 18.2% | 45.2% | 36.6% | 24.2% |
| 62.6% | 46.7% | 12.7% | |
| 4.4% | 10.9% | 8.9% | |
-------------|--------------|--------------|--------------|--------------|
Column Total | 91 | 304 | 902 | 1297 |
| 7.0% | 23.4% | 69.5% | |
-------------|--------------|--------------|--------------|--------------|
Statistics for All Table Factors
Pearson's Chi-squared test
------------------------------------------------------------
Chi^2 = 221.6821778 d.f. = 2 p = 7.283275188e-49
Minimum expected frequency: 22.0308404
cigStatus1: Smoking status at wave 1
foodSec1: Food security at wave 1
Cell Contents
|-------------------------|
| Count |
| Row Percent |
| Column Percent |
| Total Percent |
|-------------------------|
Total Observations in Table: 2092
| foodSec1
cigStatus1 | No | Yes | Row Total |
-------------|-----------|-----------|-----------|
Never | 520 | 146 | 666 |
| 78.1% | 21.9% | 31.8% |
| 33.7% | 26.6% | |
| 24.9% | 7.0% | |
-------------|-----------|-----------|-----------|
Former | 340 | 73 | 413 |
| 82.3% | 17.7% | 19.7% |
| 22.0% | 13.3% | |
| 16.3% | 3.5% | |
-------------|-----------|-----------|-----------|
Current | 683 | 330 | 1013 |
| 67.4% | 32.6% | 48.4% |
| 44.3% | 60.1% | |
| 32.6% | 15.8% | |
-------------|-----------|-----------|-----------|
Column Total | 1543 | 549 | 2092 |
| 73.8% | 26.2% | |
-------------|-----------|-----------|-----------|
Statistics for All Table Factors
Pearson's Chi-squared test
------------------------------------------------------------
Chi^2 = 43.07966197 d.f. = 2 p = 0.0000000004419470728
Minimum expected frequency: 108.3828872
cigStatus1: Smoking status at wave 1
foodSec3: Food security at wave 3
Cell Contents
|-------------------------|
| Count |
| Row Percent |
| Column Percent |
| Total Percent |
|-------------------------|
Total Observations in Table: 1411
| foodSec3
cigStatus1 | Often | Occasionally | No | Row Total |
-------------|--------------|--------------|--------------|--------------|
Never | 20 | 113 | 359 | 492 |
| 4.1% | 23.0% | 73.0% | 34.9% |
| 20.2% | 33.8% | 36.7% | |
| 1.4% | 8.0% | 25.4% | |
-------------|--------------|--------------|--------------|--------------|
Former | 10 | 46 | 235 | 291 |
| 3.4% | 15.8% | 80.8% | 20.6% |
| 10.1% | 13.8% | 24.0% | |
| 0.7% | 3.3% | 16.7% | |
-------------|--------------|--------------|--------------|--------------|
Current | 69 | 175 | 384 | 628 |
| 11.0% | 27.9% | 61.1% | 44.5% |
| 69.7% | 52.4% | 39.3% | |
| 4.9% | 12.4% | 27.2% | |
-------------|--------------|--------------|--------------|--------------|
Column Total | 99 | 334 | 978 | 1411 |
| 7.0% | 23.7% | 69.3% | |
-------------|--------------|--------------|--------------|--------------|
Statistics for All Table Factors
Pearson's Chi-squared test
------------------------------------------------------------
Chi^2 = 50.39826913 d.f. = 4 p = 0.0000000002981548338
Minimum expected frequency: 20.41743444
cigStatus3: Smoking status at wave 3
foodSec3: Food security at wave 3
Cell Contents
|-------------------------|
| Count |
| Row Percent |
| Column Percent |
| Total Percent |
|-------------------------|
Total Observations in Table: 1506
| foodSec3
cigStatus3 | Often | Occasionally | No | Row Total |
-------------|--------------|--------------|--------------|--------------|
Never | 15 | 92 | 325 | 432 |
| 3.5% | 21.3% | 75.2% | 28.7% |
| 13.9% | 25.3% | 31.4% | |
| 1.0% | 6.1% | 21.6% | |
-------------|--------------|--------------|--------------|--------------|
Former | 24 | 89 | 339 | 452 |
| 5.3% | 19.7% | 75.0% | 30.0% |
| 22.2% | 24.5% | 32.8% | |
| 1.6% | 5.9% | 22.5% | |
-------------|--------------|--------------|--------------|--------------|
Current | 69 | 183 | 370 | 622 |
| 11.1% | 29.4% | 59.5% | 41.3% |
| 63.9% | 50.3% | 35.8% | |
| 4.6% | 12.2% | 24.6% | |
-------------|--------------|--------------|--------------|--------------|
Column Total | 108 | 364 | 1034 | 1506 |
| 7.2% | 24.2% | 68.7% | |
-------------|--------------|--------------|--------------|--------------|
Statistics for All Table Factors
Pearson's Chi-squared test
------------------------------------------------------------
Chi^2 = 49.08207704 d.f. = 4 p = 0.0000000005613076267
Minimum expected frequency: 30.98007968