| Variable | Pearson correlation value |
| Serious psychological distress in past year | −0.028** |
| Serious psychological distress in past month | −0.083** |
| Feel nervous in past month | 0.071** |
| Feel hopeless in past month | 0.027** |
| Feel restless in past month | 0.096** |
| Feel depressed in past month | −0.009* |
| Feel everything is an effort in past month | 0.038** |
| Feel worthless in past month | −0.036** |