| Stroke | ||||
| Variables | Yes (N = 25) | No (N = 347) | Chi-square | P-valeur |
| Urban | ||||
| Yes | 22 | 336 | 5.02 | 0.025* |
| No | 3 | 11 | ||
| Diabetes | ||||
| Yes | 2 | 36 | 0.1 | 0.7 |
| No | 23 | 311 | ||
| Kidney failure | ||||
| Yes | 8 | 56 | 4.1 | 0.04* |
| No | 17 | 291 | ||