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Cox regression to calculate risk score for cerebrovascular events8
| Factor | Parameter estimate | P value | Hazard ratio (95% CI) |
|---|---|---|---|
| Aspirin | −0.07906 | .489 | 0.924 (0.379‐1.156) |
| Female | −0.21015 | .085 | 0.810 (0.638‐1.029) |
| Age ≧70 years | 0.79179 | <.001 | 2.207 (1.718‐2.836) |
| Smoking | 0.41.26 | .009 | 1.513 (1.111‐2.061) |
| Diabetes | 0.44123 | <.001 | 1.555 (1.237‐1.954) |
