현대 사회의 고용 형태 유연화 및 장시간 근로 환경은 근로자의 고유한 스트레스원으로 작용함. 이는 일주기 리듬 교란과 자율신경계 균형 파괴를 유발하여 코르티솔 분비를 촉진하고 고혈압 발생 위험을 유의하게 높임.
불규칙한 근무 환경은 고나트륨·고포화지방산 섭취 등 영양 불균형과 음주, 흡연, 신체활동 부족 등 불건전한 생활습관과 결합하여 심혈관계 선행 지표인 수축기 혈압 상승을 가속화함.
영양학적으로 칼륨과 식이섬유는 나트륨 배출을 돕고 체질량지수(BMI)는 혈압의 강력한 결정 요인임. 따라서 근로 환경이라는 직업적 요인과 생활습관 및 영양 섭취 행태를 종합적으로 고려한 보건 현상 기술이 시급함.
HE_sbp,
연속형)sex, 명목형,
남,여)age, 연속형)EC_wht_5, 명목형, 주간근무, 저녁근무, 밤근무,
주야교대근무, 24시간교대근무, 분할 근무, 불규칙 교대 근무)EC_wht_23, 연속형)cfam, 명목형, 1명-1, 2~6명=2)ho_incm, 순서형, 하, 중하, 중상, 상)HE-BMI,
연속형)NF_NA, 연속형)NF_K,
연속형)NF_SFA, 연속형)NF_TDF, 연속형)NF_SUGAR,
연속형)BD1_11, 순서형, 무음주, 월1회 미만, 월1회 정도,
월2~4회, 주2~3회, 주4회 이상)BS3_1, 명목형, 매일피움, 가끔피움, 피우지 않음)pa_aerobic, 명목형, 일주일에 150분
이상 운동함, 하지 않음)NF_EN,
연속형)setwd("C:/Users/shpar/OneDrive/바탕 화면/대학원/회귀분석/기말과제")
library(survey)
library(dplyr)
library(car)
library(readr)
library(psych)
data_common <- read_csv("HN24_ALL.csv") # 공통/검진/보건설문 데이터
rmarkdown::paged_table(head(data_common))
dim(data_common)
## [1] 6997 798
data_nutrition <- read_csv("HN24_24RC.csv") # 식품섭취조사/24시간 회상법 데이터
rmarkdown::paged_table(head(data_nutrition))
dim(data_nutrition)
## [1] 543782 110
common_cleaned <- data_common %>%
select(ID, kstrata, psu, wt_ntr, HE_sbp, age, sex,
EC_wht_5, EC_wht_23, cfam, ho_incm,
BD1_11, BS3_1, HE_BMI, pa_aerobic)
nutrition_cleaned <- data_nutrition %>%
group_by(ID) %>%
summarize(
total_en = sum(NF_EN, na.rm = TRUE),
total_na = sum(NF_NA, na.rm = TRUE),
total_k = sum(NF_K, na.rm = TRUE),
total_sfa = sum(NF_SFA, na.rm = TRUE),
total_TDF = sum(NF_TDF, na.rm = TRUE),
total_sugar = sum(NF_SUGAR, na.rm = TRUE)
)
final_data <- inner_join(common_cleaned, nutrition_cleaned, by = "ID")
rmarkdown::paged_table(head(final_data))
final_data <- final_data %>%
mutate(
ho_incm = ifelse(ho_incm == c(8, 9), NA, ho_incm),
BD1_11 = ifelse(BD1_11 %in% c(8, 9), NA, BD1_11),
BS3_1 = ifelse(BS3_1 %in% c(8, 9), NA, BS3_1),
EC_wht_5 = ifelse(EC_wht_5 %in% c(88, 99), NA, BS3_1),
pa_aerobic = ifelse(pa_aerobic == 9, NA, pa_aerobic),
is_single_hh = case_when(
cfam == 1 ~ 1,
cfam %in% 2:6 ~ 2,
TRUE ~ NA_real_
),
is_single_hh = factor(is_single_hh, levels = c(1, 2), labels = c("Single", "Multi")),
work_type = case_when(
EC_wht_5 == 1 ~ 1,
EC_wht_5 %in% 2:7 ~ 2,
TRUE ~ NA_real_
),
work_type = factor(work_type, levels = c(1, 2), labels = c("Regular", "Irregular")),
EC_wht_23 = ifelse(EC_wht_23 %in% c(888, 999), NA, as.numeric(EC_wht_23))
)
rmarkdown::paged_table(head(final_data))
dim(final_data)
## [1] 6802 23
final_data <- final_data %>%
mutate(
sex = factor(sex,
levels = c(1, 2),
labels = c("남자", "여자")),
BD1_11 = factor(BD1_11,
levels = c(1, 2, 3, 4, 5, 6),
labels = c("비음주", "월1회미만", "월1회정도", "월2~4회", "주2~3회", "주4회이상")),
BS3_1 = factor(BS3_1,
levels = c(1, 2, 3),
labels = c("매일피움", "가끔피움", "안피움")),
ho_incm = factor(ho_incm,
levels = c(1, 2, 3, 4),
labels = c("하", "중하", "상중", "상")),
pa_aerobic = factor(pa_aerobic,
levels = c(0, 1),
labels = c("유산소활동 하지 않음", "유산소활동 함"))
)
summary(final_data)
## ID kstrata psu wt_ntr
## Length:6802 Min. :101.0 Length:6802 Min. : 319.6
## Class :character 1st Qu.:106.0 Class :character 1st Qu.: 4768.6
## Mode :character Median :110.0 Mode :character Median : 6784.1
## Mean :111.5 Mean : 7571.6
## 3rd Qu.:117.0 3rd Qu.: 9327.7
## Max. :127.0 Max. :32117.5
##
## HE_sbp age sex EC_wht_5 EC_wht_23
## Min. : 75.0 Min. : 1.00 남자:2975 Min. :1.000 Min. : 1.0
## 1st Qu.:107.5 1st Qu.:31.00 여자:3827 1st Qu.:1.000 1st Qu.:24.0
## Median :117.0 Median :52.00 Median :3.000 Median :40.0
## Mean :119.1 Mean :48.01 Mean :2.285 Mean :35.3
## 3rd Qu.:128.5 3rd Qu.:66.00 3rd Qu.:3.000 3rd Qu.:44.0
## Max. :201.0 Max. :80.00 Max. :3.000 Max. :98.0
## NA's :222 NA's :5246 NA's :2955
## cfam ho_incm BD1_11 BS3_1 HE_BMI
## Min. :1.000 하 :1187 비음주 :1096 매일피움: 659 Min. :11.56
## 1st Qu.:2.000 중하:1633 월1회미만:1157 가끔피움: 116 1st Qu.:20.61
## Median :3.000 상중:1923 월1회정도: 663 안피움 :1336 Median :23.26
## Mean :2.744 상 :2025 월2~4회 :1196 NA's :4691 Mean :23.42
## 3rd Qu.:4.000 NA's: 34 주2~3회 : 777 3rd Qu.:25.99
## Max. :6.000 주4회이상: 283 Max. :48.68
## NA's :1630 NA's :100
## pa_aerobic total_en total_na
## 유산소활동 하지 않음:3038 Min. : 161.2 Min. : 56.98
## 유산소활동 함 :2392 1st Qu.:1246.5 1st Qu.: 1828.60
## NA's :1372 Median :1655.5 Median : 2736.55
## Mean :1784.7 Mean : 3048.84
## 3rd Qu.:2171.8 3rd Qu.: 3843.68
## Max. :7187.8 Max. :19793.85
##
## total_k total_sfa total_TDF total_sugar
## Min. : 89.32 Min. : 0.09704 Min. : 0.3525 Min. : 0.063
## 1st Qu.: 1716.26 1st Qu.: 7.37705 1st Qu.: 14.5965 1st Qu.: 28.188
## Median : 2410.13 Median : 12.67974 Median : 21.2007 Median : 47.882
## Mean : 2634.16 Mean : 15.51083 Mean : 23.8038 Mean : 56.674
## 3rd Qu.: 3298.48 3rd Qu.: 20.07515 3rd Qu.: 30.2204 3rd Qu.: 75.008
## Max. :14394.30 Max. :181.88680 Max. :126.0534 Max. :736.055
##
## is_single_hh work_type
## Single:1060 Regular : 509
## Multi :5742 Irregular:1047
## NA's :5246
##
##
##
##
library(ggplot2)
library(tidyr)
continuous_plots <- final_data %>%
select(HE_sbp, age, HE_BMI, total_en, total_na, total_k, total_sfa, total_TDF, total_sugar,
EC_wht_23) %>%
pivot_longer(cols = everything(), names_to = "variable", values_to = "value") %>%
filter(!is.na(value))
ggplot(continuous_plots, aes(y = value, fill = variable)) +
geom_boxplot(alpha = 0.7, show.legend = FALSE) +
facet_wrap(~ variable, scales = "free", ncol = 4) +
theme_minimal() +
labs(title = "주요 연속형 연구 변수별 박스플롯 분포", y = "측정값") +
theme(strip.text = element_text(face = "bold", size = 10))
ggplot(continuous_plots, aes(x = value, fill = variable)) +
geom_histogram(bins = 30, color = "white", alpha = 0.8, show.legend = FALSE) +
facet_wrap(~ variable, scales = "free", ncol = 4) +
theme_minimal() +
labs(title = "주요 연속형 변수별 히스토그램 빈도 분포 (한눈에 보기)",
x = "측정값",
y = "데이터 개수 (Count)") +
theme(strip.text = element_text(face = "bold", size = 10))
target_vars <- final_data %>%
select(HE_sbp, age, HE_BMI, total_en, total_na, total_k, total_sfa, total_TDF, total_sugar, EC_wht_23)
desc_results <- describe(target_vars, type = 2)
final_table <- desc_results %>%
select(n, mean, sd, skew, kurtosis)
print(round(final_table, 4))
## n mean sd skew kurtosis
## HE_sbp 6580 119.13 16.00 0.80 1.09
## age 6802 48.01 22.12 -0.39 -0.95
## HE_BMI 6702 23.42 4.31 0.47 1.13
## total_en 6802 1784.67 780.10 1.36 3.69
## total_na 6802 3048.84 1750.68 1.61 5.33
## total_k 6802 2634.16 1308.50 1.39 4.14
## total_sfa 6802 15.51 12.28 2.88 19.57
## total_TDF 6802 23.80 13.19 1.44 3.76
## total_sugar 6802 56.67 40.72 2.40 17.35
## EC_wht_23 3847 35.30 16.02 0.03 0.15
# 윈저라이징
cutoff_sfa <- quantile(final_data$total_sfa, 0.99, na.rm = TRUE)
cutoff_sugar <- quantile(final_data$total_sugar, 0.99, na.rm = TRUE)
final_data <- final_data %>%
mutate(
sfa_win = ifelse(total_sfa > cutoff_sfa, cutoff_sfa, total_sfa),
sugar_win = ifelse(total_sugar > cutoff_sugar, cutoff_sugar, total_sugar)
)
describe(final_data %>% select(sfa_win, sugar_win), type = 2)
## vars n mean sd median trimmed mad min max range skew
## sfa_win 1 6802 15.32 11.15 12.68 13.73 8.97 0.10 59.47 59.37 1.53
## sugar_win 2 6802 56.14 37.71 47.88 51.54 32.84 0.06 195.72 195.66 1.25
## kurtosis se
## sfa_win 2.85 0.14
## sugar_win 1.77 0.46
categorical_plots <- final_data %>%
select(sex, ho_incm, BD1_11, BS3_1, pa_aerobic, is_single_hh, work_type) %>%
mutate(across(everything(), as.character)) %>% # 모든 범주형 변수를 문자형으로 통일
pivot_longer(cols = everything(), names_to = "variable", values_to = "value") %>%
filter(!is.na(value))
ggplot(categorical_plots, aes(x = value, fill = variable)) +
geom_bar(alpha = 0.8, show.legend = FALSE, color = "black", width = 0.6) +
facet_wrap(~ variable, scales = "free", ncol = 3) + # 3열 격자로 배치
theme_minimal() +
labs(title = "주요 범주형(명목형) 연구 변수별 빈도 분포", x = "범주/코드", y = "빈도수 (명)") +
theme(strip.text = element_text(face = "bold", size = 10),
axis.text.x = element_text(angle = 45, hjust = 1)) # 글자 겹침 방지 각도 조절
*
주요 연속형 변수 간의 상관관계를 분석한 결과, 종속변수인 수축기
혈압(HE_sbp)은 연령(age:r=0.37) 및 체질량지수(HE_BMI:r=0.34)와 유의한
양의 상관관계를 나타냈다. * 일일 영양소 섭취량 간의 상관관계를 분석한
결과, 칼륨(k)과 총 식이섬유(TDF) 섭취량 간의 상관계수는 r=0.82로 나타나,
두 변수 간에 매우 강력한 양(+)의 선형 상관관계가 존재함을
확인하였다.
library(corrplot)
cor_matrix <- final_data %>%
select(HE_sbp, age, HE_BMI, total_en, total_na, total_k, sfa_win, total_TDF, sugar_win, EC_wht_23) %>%
cor(use = "complete.obs", method = "pearson")
corrplot(cor_matrix,
method = "circle",
type = "upper",
order = "hclust",
tl.col = "black",
tl.srt = 45,
diag = FALSE)
base_eda_data <- final_data[, c("HE_sbp", "age", "HE_BMI", "total_en", "total_na",
"total_k", "sfa_win", "total_TDF", "sugar_win", "EC_wht_23")]
cor_matrix_base <- cor(base_eda_data, use = "complete.obs", method = "pearson")
round(cor_matrix_base, 2)
## HE_sbp age HE_BMI total_en total_na total_k sfa_win total_TDF
## HE_sbp 1.00 0.37 0.34 0.06 0.08 0.08 -0.07 0.14
## age 0.37 1.00 0.04 -0.10 0.01 0.17 -0.29 0.30
## HE_BMI 0.34 0.04 1.00 0.14 0.15 0.10 0.08 0.07
## total_en 0.06 -0.10 0.14 1.00 0.66 0.69 0.70 0.55
## total_na 0.08 0.01 0.15 0.66 1.00 0.62 0.39 0.55
## total_k 0.08 0.17 0.10 0.69 0.62 1.00 0.37 0.82
## sfa_win -0.07 -0.29 0.08 0.70 0.39 0.37 1.00 0.16
## total_TDF 0.14 0.30 0.07 0.55 0.55 0.82 0.16 1.00
## sugar_win -0.04 -0.03 0.02 0.52 0.29 0.56 0.39 0.52
## EC_wht_23 -0.01 -0.08 0.09 0.16 0.13 0.11 0.11 0.05
## sugar_win EC_wht_23
## HE_sbp -0.04 -0.01
## age -0.03 -0.08
## HE_BMI 0.02 0.09
## total_en 0.52 0.16
## total_na 0.29 0.13
## total_k 0.56 0.11
## sfa_win 0.39 0.11
## total_TDF 0.52 0.05
## sugar_win 1.00 0.04
## EC_wht_23 0.04 1.00
options(survey.lonely.psu = "adjust")
knhanes_full_design <- svydesign(
ids = ~psu,
strata = ~kstrata,
weights = ~wt_ntr,
data = final_data,
nest = TRUE
)
analysis_vars <- c("HE_sbp", "age", "sex", "ho_incm", "is_single_hh",
"work_type", "EC_wht_23", "HE_BMI", "BD1_11", "BS3_1",
"pa_aerobic", "total_en", "total_na", "total_k",
"sfa_win", "total_TDF", "sugar_win")
adult_design <- subset(knhanes_full_design,
age >= 20 & complete.cases(final_data[analysis_vars]))
cat("최종 분석 대상자 수:", sum(weights(adult_design, "sampling") > 0), "명\n")
## 최종 분석 대상자 수: 1509 명
library(gtsummary)
table1 <- adult_design %>%
tbl_svysummary(
include = c(sex, ho_incm, is_single_hh, work_type, BD1_11, BS3_1),
statistic = list(all_categorical() ~ "{n_unweighted} ({p}%)"),
missing = "no"
) %>%
as_tibble()
table1
## # A tibble: 25 × 2
## `**Characteristic**` `**N = 13,523,609**`
## <chr> <chr>
## 1 sex <NA>
## 2 남자 1,268 (87%)
## 3 여자 241 (13%)
## 4 ho_incm <NA>
## 5 하 132 (6.8%)
## 6 중하 323 (20%)
## 7 상중 478 (33%)
## 8 상 576 (40%)
## 9 is_single_hh <NA>
## 10 Single 248 (17%)
## # ℹ 15 more rows
# Model 1
model1 <- svyglm(HE_sbp ~ age + sex + ho_incm + is_single_hh + work_type + EC_wht_23,
design = adult_design)
# Model 2
model2 <- svyglm(HE_sbp ~ age + sex + ho_incm + is_single_hh + work_type + EC_wht_23 +
HE_BMI + BD1_11 + BS3_1 + pa_aerobic,
design = adult_design)
# Model 3
model3 <- svyglm(HE_sbp ~ age + sex + ho_incm + is_single_hh + work_type + EC_wht_23 +
HE_BMI + BD1_11 + BS3_1 + pa_aerobic +
total_na + total_k + sfa_win + total_TDF + sugar_win +
total_en,
design = adult_design)
aic_results <- AIC(model1, model2, model3)
cat("=== 단계별 dAIC ===\n\n")
print(aic_results)
## === 단계별 dAIC ===
##
## eff.p AIC deltabar
## [1,] 9.601188 12020.50 1.066799
## [2,] 18.727900 11850.91 1.101641
## [3,] 25.076638 11850.32 1.090289
cat("=== Model3 Wald Test ===\n")
regTermTest(model3, ~ age + sex + ho_incm + is_single_hh + work_type + EC_wht_23 +
HE_BMI + BD1_11 + BS3_1 + pa_aerobic +
total_na + total_k + sfa_win + total_TDF + sugar_win +
total_en)
## === Model3 Wald Test ===
## Wald test for age sex ho_incm is_single_hh work_type EC_wht_23 HE_BMI BD1_11 BS3_1 pa_aerobic total_na total_k sfa_win total_TDF sugar_win total_en
## in svyglm(formula = HE_sbp ~ age + sex + ho_incm + is_single_hh +
## work_type + EC_wht_23 + HE_BMI + BD1_11 + BS3_1 + pa_aerobic +
## total_na + total_k + sfa_win + total_TDF + sugar_win + total_en,
## design = adult_design)
## F = 30.32468 on 22 and 141 df: p= < 2.22e-16
plot(model3,1)
plot(model3,2)
plot(model3,3)
plot(model3,5)
lev <- hatvalues(model3)
head(sort(lev, decreasing = TRUE), 5)
## 4859 1344 4941 1027 1942
## 0.21847902 0.07504910 0.07266332 0.06928493 0.06787727
library(jtools)
library(huxtable)
summ(model1, ,scale = TRUE, digits = 3)
summ(model2, digits = 3)
summ(model3, digits = 3)
export_summs(model3, model3,
scale = c(FALSE, TRUE),
model.names = c("비표준화 (Unstd)", "표준화 (Std)"),
statistics = "character",
error_format = "[t = {statistic}, p = {p.value}]",
digits = 3)
## MODEL INFO:
## Observations: 1509
## Dependent Variable: HE_sbp
## Type: Survey-weighted linear regression
##
## MODEL FIT:
## R² = 0.123
## Adj. R² = 0.078
##
## Standard errors: Robust
## -----------------------------------------------------------
## Est. S.E. t val. p
## ------------------------ --------- ------- -------- -------
## (Intercept) 121.653 1.811 67.189 0.000
## age 3.901 0.369 10.582 0.000
## sex여자 -5.950 1.242 -4.792 0.000
## ho_incm중하 -1.815 1.679 -1.081 0.281
## ho_incm상중 0.238 1.646 0.145 0.885
## ho_incm상 0.508 1.599 0.318 0.751
## is_single_hhMulti 0.240 0.910 0.264 0.792
## work_typeIrregular -0.987 0.786 -1.255 0.211
## EC_wht_23 -0.316 0.339 -0.933 0.353
## -----------------------------------------------------------
##
## Estimated dispersion parameter = 166.656
##
## Continuous predictors are mean-centered and scaled by 1 s.d. The outcome variable remains in its original units.
## MODEL INFO:
## Observations: 1509
## Dependent Variable: HE_sbp
## Type: Survey-weighted linear regression
##
## MODEL FIT:
## R² = 0.226
## Adj. R² = 0.142
##
## Standard errors: Robust
## ---------------------------------------------------------------
## Est. S.E. t val. p
## ----------------------------- -------- ------- -------- -------
## (Intercept) 79.827 2.853 27.977 0.000
## age 0.331 0.028 11.662 0.000
## sex여자 -3.901 1.105 -3.531 0.001
## ho_incm중하 -2.376 1.534 -1.550 0.123
## ho_incm상중 -0.552 1.488 -0.371 0.711
## ho_incm상 -0.425 1.472 -0.288 0.773
## is_single_hhMulti -0.070 0.779 -0.090 0.929
## work_typeIrregular -0.942 0.747 -1.260 0.210
## EC_wht_23 -0.025 0.021 -1.192 0.235
## HE_BMI 0.940 0.079 11.937 0.000
## BD1_11월1회미만 -0.498 1.175 -0.424 0.672
## BD1_11월1회정도 1.303 1.280 1.018 0.310
## BD1_11월2~4회 2.764 1.103 2.506 0.013
## BD1_11주2~3회 4.669 1.075 4.344 0.000
## BD1_11주4회이상 6.579 1.525 4.314 0.000
## BS3_1가끔피움 1.518 1.644 0.923 0.357
## pa_aerobic유산소활동 함 2.632 0.698 3.773 0.000
## ---------------------------------------------------------------
##
## Estimated dispersion parameter = 147.149
## MODEL INFO:
## Observations: 1509
## Dependent Variable: HE_sbp
## Type: Survey-weighted linear regression
##
## MODEL FIT:
## R² = 0.233
## Adj. R² = 0.113
##
## Standard errors: Robust
## ---------------------------------------------------------------
## Est. S.E. t val. p
## ----------------------------- -------- ------- -------- -------
## (Intercept) 80.007 3.050 26.235 0.000
## age 0.345 0.029 11.915 0.000
## sex여자 -3.780 1.091 -3.465 0.001
## ho_incm중하 -2.525 1.541 -1.638 0.104
## ho_incm상중 -0.523 1.469 -0.356 0.722
## ho_incm상 -0.298 1.471 -0.202 0.840
## is_single_hhMulti -0.217 0.789 -0.275 0.784
## work_typeIrregular -0.650 0.761 -0.854 0.395
## EC_wht_23 -0.026 0.021 -1.249 0.214
## HE_BMI 0.941 0.075 12.474 0.000
## BD1_11월1회미만 -0.345 1.189 -0.290 0.772
## BD1_11월1회정도 1.295 1.294 1.001 0.319
## BD1_11월2~4회 2.570 1.132 2.270 0.025
## BD1_11주2~3회 4.277 1.103 3.879 0.000
## BD1_11주4회이상 5.665 1.605 3.530 0.001
## BS3_1가끔피움 1.237 1.692 0.731 0.466
## pa_aerobic유산소활동 함 2.595 0.704 3.684 0.000
## total_na -0.000 0.000 -0.499 0.619
## total_k -0.001 0.000 -1.494 0.137
## sfa_win -0.025 0.040 -0.618 0.537
## total_TDF 0.005 0.043 0.121 0.904
## sugar_win -0.021 0.010 -2.040 0.043
## total_en 0.002 0.001 2.353 0.020
## ---------------------------------------------------------------
##
## Estimated dispersion parameter = 145.86
| 비표준화 (Unstd) | 표준화 (Std) | |
|---|---|---|
| (Intercept) | 80.007 *** | 118.443 *** |
| [t = 26.235, p = 0.000] | [t = 70.442, p = 0.000] | |
| age | 0.345 *** | 4.827 *** |
| [t = 11.915, p = 0.000] | [t = 11.915, p = 0.000] | |
| sex여자 | -3.780 *** | -3.780 *** |
| [t = -3.465, p = 0.001] | [t = -3.465, p = 0.001] | |
| ho_incm중하 | -2.525 | -2.525 |
| [t = -1.638, p = 0.104] | [t = -1.638, p = 0.104] | |
| ho_incm상중 | -0.523 | -0.523 |
| [t = -0.356, p = 0.722] | [t = -0.356, p = 0.722] | |
| ho_incm상 | -0.298 | -0.298 |
| [t = -0.202, p = 0.840] | [t = -0.202, p = 0.840] | |
| is_single_hhMulti | -0.217 | -0.217 |
| [t = -0.275, p = 0.784] | [t = -0.275, p = 0.784] | |
| work_typeIrregular | -0.650 | -0.650 |
| [t = -0.854, p = 0.395] | [t = -0.854, p = 0.395] | |
| EC_wht_23 | -0.026 | -0.374 |
| [t = -1.249, p = 0.214] | [t = -1.249, p = 0.214] | |
| HE_BMI | 0.941 *** | 3.684 *** |
| [t = 12.474, p = 0.000] | [t = 12.474, p = 0.000] | |
| BD1_11월1회미만 | -0.345 | -0.345 |
| [t = -0.290, p = 0.772] | [t = -0.290, p = 0.772] | |
| BD1_11월1회정도 | 1.295 | 1.295 |
| [t = 1.001, p = 0.319] | [t = 1.001, p = 0.319] | |
| BD1_11월2~4회 | 2.570 * | 2.570 * |
| [t = 2.270, p = 0.025] | [t = 2.270, p = 0.025] | |
| BD1_11주2~3회 | 4.277 *** | 4.277 *** |
| [t = 3.879, p = 0.000] | [t = 3.879, p = 0.000] | |
| BD1_11주4회이상 | 5.665 *** | 5.665 *** |
| [t = 3.530, p = 0.001] | [t = 3.530, p = 0.001] | |
| BS3_1가끔피움 | 1.237 | 1.237 |
| [t = 0.731, p = 0.466] | [t = 0.731, p = 0.466] | |
| pa_aerobic유산소활동 함 | 2.595 *** | 2.595 *** |
| [t = 3.684, p = 0.000] | [t = 3.684, p = 0.000] | |
| total_na | -0.000 | -0.242 |
| [t = -0.499, p = 0.619] | [t = -0.499, p = 0.619] | |
| total_k | -0.001 | -0.966 |
| [t = -1.494, p = 0.137] | [t = -1.494, p = 0.137] | |
| sfa_win | -0.025 | -0.308 |
| [t = -0.618, p = 0.537] | [t = -0.618, p = 0.537] | |
| total_TDF | 0.005 | 0.068 |
| [t = 0.121, p = 0.904] | [t = 0.121, p = 0.904] | |
| sugar_win | -0.021 * | -0.842 * |
| [t = -2.040, p = 0.043] | [t = -2.040, p = 0.043] | |
| total_en | 0.002 * | 1.458 * |
| [t = 2.353, p = 0.020] | [t = 2.353, p = 0.020] | |
| *** p < 0.001; ** p < 0.01; * p < 0.05. | ||