Characteristics | OR (95% CI) a | Male (n = 10,998) | Female (n = 15,838) | ||
---|---|---|---|---|---|
MS, (%) b | Adjusted OR (95%CI) | MS, (%) c | Adjusted OR (95%CI) | ||
Monthly household income | |||||
 ≥ 2000 RMB | 1.00 | 15.3 | 1.00 | 17.1 | 1.00 |
 < 2000 RMB | 2.48 (2.15, 2.87) | 14.9 | 0.83 (0.73, 0.95) | 31.6 | 1.20 (1.10, 1.32) |
Education year | |||||
 ≥ 9 | 1.00 | 13.8 | 1.00 | 8.4 | 1.00 |
 < 9 | 3.48 (2.67, 4.53) | 15.3 | 0.90 (0.75, 1.09) | 26.1 | 1.56 (1.27, 1.93) |
Occupation status | |||||
 Manual worker | 1.00 | 11.5 | 1.00 | 15.6 | 1.00 |
 Mental worker | 0.44 (0.33, 0.58) | 17.1 | 1.70 (1.42, 2.04) | 13.1 | 1.17 (0.94, 1.46) |
 Unemployed | 1.28 (1.05, 1.56) | 17.9 | 1.70 (1.45, 2.00) | 29.5 | 1.20 (1.05, 1.38) |
 Others | 0.69 (0.54, 0.88) | 15.7 | 1.37 (1.16, 1.61) | 16.4 | 1.08 (0.89, 1.31) |