| Variable | Chi-Square | df | Asymp. Sig. (2-sided) | Relative Risk* |
| Psychological distress in past month | 454.39 | 2 | 0.000 | 3.23 |
| Psychological distress in past year | 697.65 | 2 | 0.000 | 2.82 |
| Feel worthless in past month | 446.39 | 5 | 0.000 | 3.00 |
| Feel that everything is an effort in past month | 698.01 | 5 | 0.000 | 2.44 |
| Feel depressed in past month | 582.85 | 5 | 0.000 | 4.57 |
| Feel nervous in past month | 642.88 | 5 | 0.000 | 3.09 |
| Feel hopeless in past month | 647.74 | 5 | 0.000 | 2.8 |
| Feel restless in past month | 895.56 | 5 | 0.000 | 3.5 |