Multivariable Cox hazard model* for predictors of all-cause mortality after stroke (n=428)
| Predictor | HR (95% CI) | p Value |
| Normal BMI vs BMI ≥30 kg/m2 | 0.96 (0.63 to 1.47) | 0.86 |
| Normal BMI vs BMI <18.5 kg/m2 | 1.67 (0.30 to 9.09) | 0.56 |
| Abstinence from smoking | 0.57 (0.34 to 0.98) | 0.04 |
| ≥5 servings fruits/vegetables vs none | 0.46 (0.14 to 1.47) | 0.19 |
| 1–4 servings fruits/vegetables vs none | 0.41 (0.13 to 1.35) | 0.14 |
| Moderate vs heavy alcohol intake | 0.61 (0.22 to 1.69) | 0.34 |
| Moderate vs no alcohol intake | 0.65 (0.36 to 1.19) | 0.16 |
| Regular exercise | 0.66 (0.44 to 0.99) | 0.04 |
| Age (per year) | 1.09 (1.05 to 1.12) | <0.001 |
| Female vs male | 0.74 (0.52 to 1.07) | 0.10 |
| Diabetes mellitus | 2.09 (1.44 to 3.04) | <0.001 |
| History of myocardial infarction | 1.54 (1.08 to 2.20) | 0.02 |
↵* Model adjusted for: BMI, smoking, servings of fruits/vegetables, alcohol intake, exercise, age, sex, history of myocardial infarction and diabetes mellitus.
BMI, body mass index.