Gender |
|
|
|
|
Male |
Ref |
|
|
|
Female |
55,949 (-357,785 to 469,683) |
0.789 |
|
|
Age (yr) |
|
|
|
|
20–29 |
Ref |
|
|
|
30–39 |
812,424 (-507,310 to 2,132,157) |
0.226 |
|
|
40–49 |
-41,563 (-931,328 to 848,201) |
0.927 |
|
|
50–59 |
448,731 (-160,762 to 1,058,223) |
0.148 |
|
|
Marital status |
|
|
|
|
Single or divorced |
Ref |
|
|
|
Married |
-162,098 (-603,300 to 279,105) |
0.469 |
|
|
Education level |
|
|
|
|
Primary |
Ref |
|
|
|
Middle or high school |
-357,822 (-816,621 to 100,976) |
0.125 |
|
|
University |
-567,663 (-1,117,950 to -17,376) |
0.043 |
|
|
Economic activity |
|
|
|
|
No |
Ref |
|
Ref |
|
Yes |
-551,987 (-953,474 to -150,501) |
0.007 |
-516,404 (-959,944 to -72,864) |
0.023 |
Family income status |
|
|
|
|
1st quintile |
Ref |
|
|
|
2nd quintile |
-687,937 (-1,466,982 to 91,108) |
0.083 |
|
|
3rd quintile |
-1,022,092 (-1,828,651 to -215,534) |
0.014 |
|
|
4th quintile |
-783,739 (-1,598,625 to 31,147) |
0.059 |
|
|
5th quintile |
-847,052 (-1,620,373 to -73,732) |
0.032 |
|
|
Geographic area |
|
|
|
|
Seoul or Gyeonggi |
Ref |
|
|
|
Metropolitan city |
256,172 (-383,527 to 895,870) |
0.429 |
|
|
Others |
15,452 (-526,759 to 557,663) |
0.955 |
|
|
Chronic diseases |
|
|
|
|
None |
Ref |
|
|
|
1 |
456,538 (-86,151 to 999,226) |
0.099 |
|
|
2 |
430,045 (-140,680 to 1,000,770) |
0.139 |
|
|
More than 2 |
1,077,609 (534,920 to 1,620,298) |
<0.001 |
|
|
Body mass index |
|
|
|
|
Underweight (<18.5 kg/m2) |
Ref |
|
|
|
Normal (18.5–23.0 kg/m2) |
117,862 (-892,748 to 1,128,471) |
0.818 |
|
|
Overweight (≥23.0 kg/m2) |
-396,923 (-1,400,539 to 606,693) |
0.435 |
|
|
Smoking status |
|
|
|
|
Non smoker |
Ref |
|
|
|
Ex-smoker |
96,578 (-416,750 to 609,907) |
0.71 |
|
|
Current smoker |
-307,345 (-915,608 to 300,919) |
0.319 |
|
|
Drinking status |
|
|
|
|
Non-drinking |
Ref |
|
|
|
>1/mo |
-294,367 (-920,790 to 332,055) |
0.354 |
|
|
>1/wk |
-36,008 (-532,279 to 460,262) |
0.886 |
|
|
Disabled status |
|
|
|
|
No |
Ref |
|
Ref |
|
Yes |
1,536,725 (791,243 to 2,282,206) |
<0.001 |
1,816,495 (964,152 to 2,668,837) |
<0.001 |