Table 3 Multiple logistic regression analysis of SHS exposure on mental disorder in China, 2011
Group | Number | Mental disorder prevalence (%) | Adjusted OR |
|---|---|---|---|
Gender | |||
 Male | 3747 | 14.1 | 1.00 |
 Female | 7459 | 24.1 | 1.50 (1.04,2.15)** |
Education | |||
 Elementary school or less | 634 | 23.2 | 1.00 |
 Junior high school | 2390 | 13.7 | 0.64 (0.46,0.88*** |
 High school | 4089 | 7.9 | 0.42 (0.24,0.73)*** |
 Junior college or more | 4093 | 37.2 | 1.12 (0.72,1.76) |
Income/person/year (Yuan) | |||
 < 10,000 | 1416 | 23.3 | 1.00 |
 10,000–19,999 | 3130 | 12.1 | 0.49 (0.33,0.73)*** |
 20,000–29,999 | 3103 | 8.6 | 0.33 (0.18,0.59)*** |
 30,000–39,999 | 1413 | 14.1 | 0.39 (0.17,0.91)** |
 40,000–49,999 | 990 | 39.4 | 1.18 (0.57,2.52) |
 50,000+ | 1154 | 60.3 | 1.30 (0.58,2.95) |
SHS exposure in work place | |||
 Never | 530 | 18.1 | 1.00 |
 Rarely | 1869 | 11.1 | 0.70 (0.48,1.02) |
 Sometime | 5357 | 11.4 | 0.83 (0.58,1.19) |
 Often | 2230 | 30.1 | 0.98 (0.64,1.50) |
 Always | 1220 | 71.3 | 2.24 (1.23,4.08)*** |
SHS exposure in public place | |||
 Never | 365 | 19.5 | 1.00 |
 Rarely | 1729 | 14.9 | 0.94 (0.60,1.45) |
 Sometime | 5629 | 9.0 | 0.56 (0.30,1.03) |
 Often | 1730 | 39.2 | 1.74 (0.91–3.35) |
 Always | 554 | 61.6 | 2.14 (1.19–3.87)** |