Variables | General obesityb | Abdominal obesityb | ||
---|---|---|---|---|
 | (%) | OR (95% CI)a | (%) | OR (95% CI)a |
Age-groups (years) | ||||
 18-34 | 7.5 | 1.00 | 22.9 | 1.00 |
 35-44 | 12.1 | 1.45(1.23-1.71) | 41.1 | 1.96(1.76-2.18) |
 45-54 | 19.6 | 2.57(2.19-3.01) | 57.9 | 3.59(3.21-4.02) |
 55-64 | 28.0 | 4.39(3.68-5.24) | 73.4 | 6.85(5.93-7.91) |
 65-74 | 16.0 | 2.57(2.01-3.29) | 66.8 | 4.96 (4.11-5.98) |
Ethnic | ||||
 Han | 14.6 | 1.00 | 45.0 | 1.00 |
 Others | 10.1 | 0.86(0.67-1.10) | 27.7 | 0.55(0.46-0.66) |
Educational level | ||||
 No school | 19.0 | 1.00 | 64.8 | 1.00 |
 Primary school | 20.9 | 1.13(0.91-1.41) | 65.5 | 1.33(1.10-1.60) |
 Junior high school | 15.0 | 1.02(0.82-1.27) | 43.6 | 0.96(0.80-1.15) |
 ≥Senior high school | 6.6 | 0.61(0.45-0.81) | 23.6 | 0.61(0.49-0.75) |
Occupation | ||||
 Blue-collar | 15.3 | 1.00 | 46.6 | 1.00 |
 White-collar | 9.4 | 0.77(0.63-0.94) | 36.9 | 1.12(0.98-1.28) |
 Organization | 12.6 | 1.19(0.93-1.54) | 37.4 | 1.17(0.97-1.42) |
 Others | 15.3 | 0.93(0.82-1.06) | 43.3 | 0.81(0.74-0.90) |
Family income/year c | ||||
 <10,000 RMB | 18.7 | 1.00 | 65.1 | 1.00 |
 10,000-30,000 RMB | 17.5 | 1.09(0.90-1.34) | 55.1 | 0.83(0.70-0.98) |
 30,000-50,000RMB | 13.9 | 1.00(0.83-1.20) | 42.8 | 0.62(0.53-0.72) |
 >50,000RMB | 11.6 | 1.02(0.82-1.26) | 31.7 | 0.47(0.40-0.56) |
Parental obesity | ||||
 No | 13.0 | 1.00 | 43.8 | 1.00 |
 Yes | 20.3 | 2.06(1.82-2.33) | 44.5 | 1.26(1.14-1.40) |
Physical activity | ||||
 Low | 14.1 | 1.00 | 42.1 | 1.00 |
 High | 15.0 | 0.89 (0.79-1.01) | 49.3 | 0.99(0.90-1.09) |
Cigarette smoking | ||||
 Never | 14.5 | 1.00 | 43.2 | 1.00 |
 Current | 11.0 | 0.47(0.36-0.60) | 50.0 | 0.58(0.49-0.68) |
 Former | 13.2 | 0.63(0.36-1.08) | 71.9 | 2.31(1.47-3.62) |
Alcohol consumption | ||||
 Never | 14.4 | 1.00 | 43.7 | 1.00 |
 1 drink per day | 7.4 | 0.32(0.11-0.90) | 63.0 | 0.79(0.44-1.41) |
 ≥2 drinks per day | 11.0 | 0.79(0.55-1.13) | 46.8 | 1.46(1.15-1.86) |
Eat fried foods | ||||
 Never | 15.3 | 1.00 | 46.1 | 1.00 |
 Yes | 7.6 | 0.63(0.51-0.77) | 29.2 | 0.76(0.67-0.86) |
Have a diet low in fat/calories | ||||
 No | 15.2 | 1.00 | 43.1 | 1.00 |
 Yes | 11.9 | 0.67(0.59-0.76) | 46.1 | 1.05(0.96-1.15) |