| Male | Female | ||
---|---|---|---|---|
Variable | Odds ratio (95%CI) | P value | Odds ratio (95%CI) | P value |
Age (years) | ||||
 46–55 | 1.0 |  | 1.0 |  |
 56–65 | 0.798(0.651,0.979) | 0.03 | 1.568(1.306,1.882) | < 0.001 |
 > 65 | 0.632(0.499,0.800) | < 0.001 | 1.413(1.140,1.751) | 0.002 |
BMI (kg/m2) | 1.2(1.167,1.234) | < 0.001 | 1.146(1.121,1.171) | < 0.001 |
Living area | ||||
 Urban | 1.0 |  | 1.0 |  |
 Rural | 1.069(0.865,1.321) | 0.535 | 1.007(0.846,1.197) | 0.939 |
Educational level | ||||
 Primary school or below | 1.0 |  | 1.0 |  |
 Middle school | 1.252(1.009,1.552) | 0.041 | 1.006(0.832,1.216) | 0.952 |
 High school or above | 1.566(1.118,2.194) | 0.009 | 1.041(0.727,1.490) | 0.827 |
Marital status | ||||
 Married/co-habiting | 1.0 |  | 1.0 |  |
 Single/divorced/widowed | 1.59(0.947,2.668) | 0.079 | 1.019(0.743,1.399) | 0.905 |
Occupational position | ||||
 Manual | 1.0 |  | 1.0 |  |
 Non-manual | 0.893(0.670,1.189) | 0.438 | 0.676(0.491,0.930) | 0.016 |
 Self-employed | 0.871(0.688,1.103) | 0.253 | 0.896(0.732,1.097) | 0.289 |
Current smoking status | ||||
 Yes | 1.0 |  | 1.0 |  |
 No | 1.192(1.003,1.416) | 0.046 | 1.065(0.669,1.695) | 0.79 |
Current drinking status | ||||
 Yes | 1.0 |  | 1.0 |  |
 No | 1.069(0.883,1.293) | 0.495 | 1.135(0.974,1.322) | 0.105 |