| General obesity status | Abdominal obesity status | ||||||
---|---|---|---|---|---|---|---|---|
Overweight | Obesity | Overweight | Obesity | |||||
Model 1a | Model 2b | Model 1a | Model 2b | Model 1a | Model 2b | Model 1a | Model 2b | |
Education level | ||||||||
 ≤ Primary school | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 |
 ≤ High school | 1.24 (1.02–1.50)* | 1.20 (0.98–1.46) | 1.66 (1.25–2.19)** | 1.60 (1.20–2.13)** | 1.25 (1.03–1.53)* | 1.20 (0.98–1.47) | 1.45 (1.14–1.85)** | 1.36 (1.06–1.74)* |
 > High school | 1.33 (1.09–1.64)** | 1.28 (1.04–1.58)* | 1.65 (1.23–2.22)** | 1.58 (1.16–2.13)** | 1.46 (1.18–1.80)** | 1.42 (1.14–1.76)** | 1.82 (1.41–2.34)** | 1.77 (1.36–2.29)** |
 p trend | 0.008 | 0.023 | 0.006 | 0.016 | 0.001 | 0.001 | < 0.001 | < 0.001 |
Per capita household income (CNY) (%) | ||||||||
 < 8000 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 |
 ≥ 8000 to < 17,000 | 1.17 (0.97–1.41) | 1.18 (0.97–1.42) | 1.08 (0.84–1.39) | 1.09 (0.84–1.41) | 1.26 (1.04–1.53)* | 1.27 (1.05–1.55)* | 1.29 (1.02–1.62)* | 1.30 (1.03–1.65)* |
 ≥ 17,000 to < 30,800 | 1.44 (1.19–1.74)** | 1.49 (1.23–1.81)** | 1.31 (1.02–1.68) * | 1.40 (1.08–2.13)* | 1.37 (1.12–1.66)** | 1.41 (1.16–1.72)** | 1.48 (1.18–1.86)** | 1.58 (1.25–2.00)** |
 ≥ 30,800 | 1.47 (1.21–1.78)** | 1.49 (1.22–1.82)** | 1.43 (1.10–1.84)** | 1.47 (1.13–1.92)** | 1.42 (1.16–1.74)** | 1.46 (1.18–1.79)** | 1.67 (1.32–2.11)** | 1.74 (1.37–2.22)** |
 p trend | < 0.001 | < 0.001 | 0.002 | 0.001 | 0.001 | 0.000 | < 0.001 | < 0.001 |
Occupation (%) | ||||||||
 No | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 |
 Yes | 1.21 (1.05–1.40)** | 1.23 (1.06–1.42) ** | 1.35 (1.11–1.64)** | 1.45 (1.18–1.78)* * | 1.18 (1.02–1.37)* | 1.16 (0.99–1.35) | 1.22 (1.03–1.45)* | 1.23 (1.02–1.47)* |
 p trend | 0.008 | 0.007 | 0.002 | < 0.001 | 0.028 | 0.062 | 0.022 | 0.028 |