Variable | Total N = 6001 | Depressive Symptomsb N = 2157 | No Depressive Symptoms N = 3844 | p-valuea | ||||
---|---|---|---|---|---|---|---|---|
n | % | n | % | n | % | Â | ||
Living arrangements | ||||||||
 Living with spouse | living with child |  |  |  |  |  |  | 0.000 |
 Yes | no | 2,478 | 41.29 | 790 | 36.62 | 1,688 | 43.91 |  |
yes | 2,109 | 35.14 | 756 | 35.05 | 1,353 | 35.20 | Â | |
 No | no | 672 | 11.20 | 287 | 13.31 | 385 | 10.02 |  |
yes | 742 | 12.36 | 324 | 15.02 | 418 | 10.87 | Â | |
Sociodemographic variables | ||||||||
 Gender |  |  |  |  |  |  |  | 0.000 |
 | male | 3,050 | 57.02 | 858 | 39.78 | 2,192 | 57.02 |  |
female | 2,951 | 42.98 | 1,299 | 60.22 | 1,652 | 42.98 | Â | |
 Age |  |  |  |  |  |  |  | 0.158 |
 | 60–69 | 4,014 | 66.89 | 1,453 | 67.36 | 2,561 | 66.62 |  |
70–79 | 1,661 | 27.68 | 603 | 27.96 | 1,058 | 27.52 |  | |
80- | 326 | 5.43 | 101 | 4.68 | 225 | 5.85 | Â | |
 Marriage |  |  |  |  |  |  |  | 0.000 |
 | married | 4,876 | 81.25 | 1,662 | 77.05 | 3,214 | 83.61 |  |
unmarried/widowed/divorced | 1,125 | 18.75 | 495 | 22.95 | 630 | 16.39 | Â | |
 Education |  |  |  |  |  |  |  | 0.000 |
 | Illiterate | 1,861 | 31.01 | 823 | 38.15 | 1,038 | 27.00 |  |
Primary school | 2,843 | 47.38 | 1,040 | 48.22 | 1,803 | 46.90 | Â | |
Middle school | 860 | 14.33 | 212 | 9.83 | 648 | 16.86 | Â | |
High school or above | 437 | 7.28 | 82 | 3.80 | 355 | 9.24 | Â | |
 Area |  |  |  |  |  |  |  | 0.000 |
 | rural | 4,796 | 79.92 | 1,868 | 86.60 | 2,928 | 76.17 |  |
urban | 1,205 | 20.08 | 289 | 13.40 | 916 | 23.83 | Â | |
Health behavior | ||||||||
 Smoking |  |  |  |  |  |  |  | 0.000 |
 | no | 3,283 | 54.71 | 1,291 | 59.85 | 1,992 | 51.82 |  |
quit | 776 | 12.93 | 239 | 11.08 | 537 | 13.97 | Â | |
now | 1,942 | 32.36 | 627 | 29.07 | 1,315 | 34.21 | Â | |
 Drinking |  |  |  |  |  |  |  | 0.000 |
 | no | 1,594 | 26.56 | 464 | 21.51 | 1,130 | 29.40 |  |
seldom | 443 | 7.38 | 157 | 7.28 | 286 | 7.44 | Â | |
often | 3,964 | 66.06 | 1,536 | 71.21 | 2,428 | 63.16 | Â | |
 Phsical activity |  |  |  |  |  |  | 0.000 | |
 | no | 2,953 | 49.21 | 1,160 | 53.78 | 1,793 | 46.64 |  |
yes | 3,048 | 50.79 | 997 | 46.22 | 2,051 | 53.36 | Â | |
Health condition | ||||||||
 BMIc |  |  |  |  |  |  |  | 0.000 |
 | underweight | 472 | 7.87 | 218 | 10.11 | 254 | 6.61 |  |
normal | 3,673 | 61.21 | 1,334 | 61.85 | 2,339 | 60.85 | Â | |
overweight | 1,571 | 26.18 | 506 | 23.46 | 1,065 | 27.71 | Â | |
obse | 285 | 4.75 | 99 | 4.59 | 186 | 4.84 | Â | |
 ADL disabilityd |  |  |  |  |  |  | 0.000 | |
 | independent | 5,569 | 92.80 | 1,886 | 87.44 | 3,683 | 95.81 |  |
dependent | 432 | 7.20 | 271 | 12.56 | 161 | 4.19 | Â | |
 Self-reported health |  |  |  |  |  |  | 0.000 | |
 | good | 1,675 | 27.91 | 284 | 13.17 | 1,391 | 36.19 |  |
poor | 4,326 | 72.09 | 1,873 | 86.83 | 2,453 | 63.81 | Â | |
 Chronic diseases |  |  |  |  |  |  | 0.000 | |
 | 0 | 1,424 | 23.73 | 363 | 16.83 | 1,061 | 27.60 |  |
1 | 1,662 | 27.70 | 549 | 25.45 | 1,113 | 28.95 | Â | |
2 | 1,340 | 22.33 | 495 | 22.95 | 845 | 21.98 | Â | |
≥3 | 1,575 | 26.25 | 750 | 34.77 | 825 | 21.46 |  |