Table 7 Logit models of occupational status and working conditions on self-reported occupational diseases (N = 3940)
Variables | Model 1c | Model 2c | Model 3c | Model 4c |
|---|---|---|---|---|
Age | 0.198∗∗∗ | 0.181∗∗∗ | 0.161∗∗∗ | 0.134∗∗∗ |
Age squared/100 | − 0.259∗∗∗ | − 0.243∗∗∗ | − 0.214∗∗∗ | − 0.165∗∗∗ |
Female | − 0.019 | − 0.007 | 0.053 | 0.250+ |
ISEI | 0.018∗∗∗ | 0.010∗ | − 0.001 | 0.004 |
State-owned/collective unit | − 0.012 | − 0.478 | − 0.307 | |
State-owned/collective unit * ISEI | 0.008 | 0.013∗ | 0.008 | |
Non-agricultural hukou | 0.343∗∗ | 0.378∗∗ | ||
Alcohol drinking | − 0.002 | − 0.031 | ||
Smoking | 0.034 | − 0.054 | ||
Years of education | 0.034∗ | 0.037∗ | ||
Income (logarithmic) | 0.149 | 0.162 | ||
Overtime working hours | 0.002 | |||
Working environment (reference group: No exposure to occupational hazards) | ||||
Contact but protected | 0.872∗∗∗ | |||
Contact but not protected | 0.883∗∗∗ | |||
Manual job demand | 0.129∗ | |||
Cognitive job demand | 0.316∗∗∗ | |||
Job control | 0.093+ | |||
Occupational medical insurance | 0.062 | |||
Perceived job reward | − 0.307∗∗∗ | |||
Intercept | − 6.075∗∗∗ | − 5.497∗∗∗ | − 5.399∗∗∗ | − 6.038∗∗∗ |
Log likelihood (df) | − 1579.7 (4) | − 1573.4 (6) | − 1559.8 (11) | − 1461.8 (19) |