Table 4.
Main effects and interaction effect of job insecurity and workplace social capital and simple slope of job insecurity according to the levels of workplace social capital on psychological distress among Japanese employees: multiple regression analysis (2,175 men and 796 women)
| Main effects and interaction effect
(job insecurity and workplace social capital) |
Standardized partial regression coefficient (β) | |||
|---|---|---|---|---|
| Model 1† | Model 2‡ | Model 3§ | Model 4¶ | |
| *p<0.001. †Crude (i.e., without any adjustment). ‡Adjusted for gender, age, education, and family size. §Additionally adjusted for occupation, employment status, and work shift. ¶Additionally adjusted for quantitative workload and interaction effect of quantitative workload × workplace social capital. ||SD: standard deviation. | ||||
| Main effect | ||||
| Job insecurity | 0.248* | 0.250* | 0.256* | 0.242* |
| Workplace social capital | –0.229* | –0.221* | –0.222* | –0.207* |
| Interaction effect | ||||
| Job insecurity × workplace social capital (p for interaction) | p=0.011 | p=0.005 | p=0.007 | p=0.020 |
| Simple slope (job insecurity) | Standardized partial regression coefficient (β) | |||
| Model 1† | Model 2‡ | Model 3§ | Model 4¶ | |
| High workplace social capital group (one SD above the mean)|| | 0.211* | 0.209* | 0.218* | 0.210* |
| Low workplace social capital group (one SD below the mean)|| | 0.285* | 0.290* | 0.295* | 0.275* |