Table 1. Clinical variables associated with ischemic stroke recurrence during the first year. Discovery cohort (Cohort A).
The p values were obtained after Kaplan-Meier analysis, and p values of Cox regression were obtained after Cox regression. MI: Myocardial infarction, na: Not assessed, ns: Non-significant.
| Clinical Variable | p value (Kaplan-Meier) | Hazard Ratio | p value (Cox regression) |
|---|---|---|---|
| Median Age (71 years) | 0.001 | 1.85 | 0.006 |
| Dyslipidemia | 0.046 | na | ns |
| Diabetes | 0.005 | na | ns |
| Angina or MI | 0.003 | 3.65 | 9.5 10−09 |
| Diabetic nephropathy | 1.9 × 10−05 | na | ns |
| TIA | 0.006 | 2 | 0.028 |
| TOAST | 0.013 | na | ns |
| Clopidogrel treatment | 0.048 | na | ns |
| Diuretics | 0.020 | na | ns |
| B-blockers | 0.037 | na | ns |
| Oral antidiabetic drugs | 0.017 | na | ns |