| ORa | 95 % CI |
---|---|---|
Current-childhood economic status | Â | Â |
 Low-low | 1.88 | (1.61 – 2.20) |
 Low-middle | 1.68 | (1.43 – 1.98) |
 Low-high | 1.64 | (1.34 – 2.01) |
 Middle-low | 1.16 | (0.98 – 1.37) |
 Middle-middle | Ref | – |
 Middle-high | 0.98 | (0.76 – 1.26) |
 High-low | 0.68 | (0.55 – 0.84) |
 High-middle | 0.67 | (0.56 – 0.81) |
 High-high | 0.45 | (0.27 – 0.75) |
Age   | 1.01 | (1.00 – 1.01) |
Gender | Â | Â |
 Male | Ref | – |
 Female | 1.56 | (1.42 – 1.72) |
Education level | Â | Â |
 Middle school | Ref | – |
 High school | 0.94 | (0.82 – 1.08) |
 University or above | 0.87 | (0.73 –1.03) |
Marital status | Â | Â |
 Single | Ref | – |
 Married | 1.04 | (0.68 – 1.59) |
Employment status | Â | Â |
 Economically non-active | Ref | – |
 Active | 0.75 | (0.68 – 0.83) |
Family satisfaction level | Â | Â |
 Low | Ref | – |
 Medium | 0.46 | (0.40 – 0.54) |
 High | 0.20 | (0.18 – 0.24) |
Perceived health status | Â | Â |
 Low | Ref | – |
 Medium | 0.37 | (0.33 – 0.41) |
 High | 0.22 | (0.20 – 0.25) |
Chronic disease status | Â | Â |
 None | Ref | – |
 1 or above | 1.02 | (0.90 – 1.14) |
Year | Â | Â |
 2011 | Ref | – |
 2012 | 0.99 | (0.79 – 1.36) |
 2013 | 0.97 | (0.71 – 1.43) |