Cox’s proportional hazards regression of effects of age, sex, and diabetes on proportion referred within 12 months
| Comparison | Relative hazard | ||
|---|---|---|---|
| Sex | F v M | 1.08 (0.98 to 1.20) | |
| Diabetes | Yes v No | 3.11 (2.81 to 3.43) | |
| Age group | 20–39 v 80+ | 5.81 (4.54 to 7.44) | |
| 40–49 v 80+ | 5.31 (4.17 to 6.77) | ||
| 50–59 v 80+ | 3.79 (3.13 to 4.58) | ||
| 60–69 v 80+ | 3.19 (2.72 to 3.74) | ||
| 70–79 v 80+ | 2.21 (1.90 to 2.56) | ||