Table 3 Logistic regression analysis of effort/over-commitment and reward on depression (N = 4850)
Depression | Model 1 | Model 2 | Model 3 | Model 4 | ||||
|---|---|---|---|---|---|---|---|---|
OR | 95%Cl | OR | 95%Cl | OR | 95%Cl | OR | 95%Cl | |
Socio-demographic characteristics | ||||||||
Sex | ||||||||
Male | 1.00 | – | 1.00 | – | 1.00 | – | 1.00 | – |
Female | 1.09 | (0.94,1.27) | 1.47 | (1.24,1.73) *** | 1.47 | (1.24,1.74) *** | 1.46 | (1.24,1.73) *** |
Age | 0.97 | (0.96,0.98)*** | 0.96 | (0.95, 0.97)*** | 0.96 | (0.95, 0.97)*** | 0.96 | (0.95,0.97)*** |
Having children under 6 years of age | ||||||||
No | 1.00 | – | 1.00 | – | 1.00 | – | 1.00 | – |
Yes | 1.17 | (0.99, 1.37) | 1.02 | (0.85,1.22) | 1.02 | (0.86,1.22) | 1.02 | (0.86,1.39) |
Job title | ||||||||
Junior | 1.00 | – | 1.00 | – | 1.00 | – | 1.00 | – |
Intermediate | 1.32 | (1.11, 1.57) | 1.16 | (0.96, 1.39) | 1.15 | (0.96, 1.39) | 1.15 | (0.95, 1.39) |
Senior | 1.35 | (1.04, 1.76)* | 1.18 | (0.88, 1.57) | 1.18 | (0.89, 1.57) | 1.18 | (0.89, 1.57) |
Others | 1.14 | (0.92, 1.42) | 1.19 | (0.94, 1.50) | 1.19 | (0.94, 1.50) | 1.19 | (0.94, 1.50) |
Effort–reward | ||||||||
Effort | 1.33 | (1.29, 1.38)*** | 1.43 | (1.18, 1.73)*** | 1.33 | (1.29, 1.38)*** | ||
Over–commitment | 1.19 | (1.15, 1.23)*** | 1.19 | (1.15, 1.23)*** | 1.34 | (1.09, 0.06)*** | ||
Reward | 0.91 | (0.89, 0.92)*** | 0.94 | (0.86, 1.02) | 0.96 | (0.87, 1.05) | ||
Interaction item | ||||||||
Effort × reward | 1.00 | (0.99, 1.00) | ||||||
Over-commitment × reward | 1.00 | (0.99,1.00) | ||||||
F-statistics | 79.40*** | 782.11*** | 782.66*** | 783.44*** | ||||
Adjusted R2 | 1.58% | 15.56% | 15.57% | 15.59% | ||||