| No Psych Distress | Psych Distress | P-value | |||
| Coronary Heart Disease | 9377 | 91.5 | 870 | 8.5 | 0.01 |
| No Coronary Heart Disease | 264823 | 96.6 | 9343 | 3.4 | |
| Stroke | 7652 | 90.2 | 834 | 9.8 | 0.01 |
| No Stroke | 266453 | 96.6 | 9359 | 3.4 | |
| Chronic Kidney Disease | 4880 | 85.8 | 806 | 14.2 | 0.01 |
| No Chronic Kidney Disease | 269276 | 96.6 | 9394 | 3.4 | |