Occupational status, working conditions, and health: evidence from the 2012 China Labor Force Dynamics Survey

The Journal of Chinese Sociology

Table 4 Logit models of occupational status and working conditions on self-assessed health (N = 3940)

Variables	Model 1a	Model 2a	Model 3a	Model 4a	Model 5a	Model 6a	Model 7a
Age	− 0.050∗	− 0.045∗	− 0.048∗	− 0.046∗	− 0.043∗	− 0.037+	− 0.036+
Age squared/100	0.011	0.007	0.016	0.010	0.010	− 0.003	− 0.007
Female	− 0.215∗∗	− 0.219∗∗	− 0.039	− 0.080	− 0.071	− 0.072	− 0.105
ISEI	0.006∗∗	0.012∗∗	0.008∗	0.005	0.006	0.005	0.003
State-owned/collective unit		0.295	0.272	0.176	0.240	0.293	0.203
State-owned/collective unit * ISEI		− 0.009+	− 0.008+	− 0.006	− 0.007	− 0.009+	− 0.007
Non-agricultural hukou			− 0.260∗∗	− 0.278∗∗	− 0.260∗∗	− 0.268∗∗	− 0.286∗∗
Alcohol drinking			0.094	0.094	0.090	0.106	0.105
Smoking			0.056	0.069	0.060	0.061	0.073
Years of education			0.023∗	0.022+	0.021+	0.018	0.018
Income (logarithmic)			0.303∗∗∗	0.319∗∗∗	0.285∗∗∗	0.213∗∗	0.226∗∗
Overtime working hours				− 0.003∗			− 0.003∗
Working environment (reference group: No exposure to occupational hazards)
Contact but protected				− 0.228∗			− 0.136
Contact but NOT protected				− 0.309∗∗∗			− 0.226∗∗
Manual job demand					− 0.082∗		− 0.007
Cognitive job demand					− 0.008		− 0.020
Job control					0.066+		0.028
Occupational medical insurance						0.092	0.114
Perceived job reward						0.328∗∗∗	0.305∗∗∗
Intercept	2.273∗∗∗	1.967∗∗∗	1.494∗∗∗	1.778∗∗∗	1.550∗∗∗	1.642∗∗∗	1.839∗∗∗
Log likelihood (df)	− 2437.8 (4)	− 2435.7 (6)	− 2421.7 (11)	− 2410.0 (14)	− 2417.2 (14)	− 2380.6 (13)	− 2373.7 (19)