Table 2.
Results of Multiple Regression Analysis with PPSR Score of the BJSQ as a Dependent Variable (Forced Entry Method)
| Independent variable | Standardized Partial Regression Coefficient (β) | p-value | VIF |
|---|---|---|---|
| Age | –0.042 | 0.280 | 1.412 |
| Sex (women) | 0.108 | 0.002 | 1.105 |
| Marital status (married) | –0.020 | 0.637 | 1.697 |
| Living alone | 0.013 | 0.745 | 1.555 |
| Education (years) | 0.030 | 0.430 | 1.387 |
| Past history of psychiatric disease | 0.039 | 0.304 | 1.372 |
| Current psychiatric disease | 0.080 | 0.031 | 1.294 |
| Trait anxiety of STAI-Y | 0.444 | < 0.001 | 1.342 |
| Total score of Childhood Victimization Rating Scale | 0.101 | 0.003 | 1.090 |
| Job stressor on BJSQ | 0.241 | < 0.001 | 1.221 |
Notes: Adjusted R2 = 0.428, F = 41.687, p < 0.001.
Abbreviations: VIF, Variance Inflation Factor; BJSQ, Brief Job Stress Questionnaire; PPSR, Psychological and Physical Stress Response; STAI-Y, State-Trait Anxiety Inventory form Y.