Cox Proportional Hazards Model for Survival Time for Subjects with Peripheral Neuropathy versus Those without Peripheral Neuropathy
| Independent Variables | Hazard Ratio (CI 95%) | Chi-Square | P Value |
|---|---|---|---|
| Age | 1.066 (1.051, 1.082) | 78.9 | <0.0001 |
| Sex (men) | 1.62 (1.35, 1.95) | 25.9 | <0.0001 |
| Married | 0.78 (0.641, 0.948) | 6.21 | 0.013 |
| Self-rated health | 0.59 (0.480, 0.725) | 25.2 | <0.0001 |
| Cigarette use | 1.48 (1.11, 1.987) | 7.01 | 0.0062 |
| Peripheral neuropathy | 1.27 (1.06, 1.52) | 7.05 | 0.0086 |
| Balance score | 0.941 (0.906, 0.978) | 25.2 | 0.0001 |
| Health*survival time | 1.026 (1.009, 1.043) | 9.08 | 0.0026 |
Abbreviation: CI, confidence interval.