Table 2.
Number of Risk Factors for the Depression Groups
| Patients with No CVD (N = 3,010) | Patients with CVD (N = 1,215) | |||
|---|---|---|---|---|
| Number of Risk Factors | Major Depression (n = 320) % (n) | No Depression (n = 2,690) % (n) | Major Depression (n = 173) % (n ) | No Depression (n = 1,042) % (n) |
| 0 | 1.6 (5) | 8.9 (240) | 2.9 (5) | 6.5 (68) |
| 1 | 13.4 (43) | 23.2 (623) | 13.3 (23) | 22.2 (231) |
| 2 | 22.5 (72) | 29.5 (793) | 22.5 (39) | 26.3 (274) |
| 3 | 30.9 (99) | 23.0 (620) | 24.9 (43) | 25.5 (266) |
| 4+ | 31.6 (101) | 15.4 (414) | 36.4 (63) | 19.5 (203) |
| χ2 unadjusted test | χ2= 87.26, df = 4, P < .001 | χ2= 29.12, df = 4, P < .001 | ||
CVD, cardiovascular disease; df, degrees of freedom.