Risk factor | Recurrent stroke | Survival rate | ||||
---|---|---|---|---|---|---|
p Value | HR | 95% CI | p Value | HR | 95% CI | |
*p<0.05. | ||||||
CI, confidence interval; HR, hazard ratio; WML, white matter lesion. | ||||||
Sex | 0.475 | 1.498 | 0.495 to 4.538 | 0.916 | 0.947 | 0.345 to 2.603 |
Age | 0.487 | 0.982 | 0.933 to 1.034 | 0.568 | 1.020 | 0.952 to 1.093 |
Hypertension | 0.549 | 1.905 | 0.232 to 5.656 | 0.350 | 3.114 | 0.287 to 3.737 |
Systolic blood pressure | 0.189 | 0.979 | 0.949 to 1.010 | 0.614 | 1.008 | 0.976 to 1.041 |
Diastolic blood pressure | 0.329 | 1.022 | 0.978 to 1.068 | 0.469 | 1.016 | 0.973 to 1.060 |
Duration of hypertension | 0.847 | 0.995 | 0.945 to 1.048 | 0.019* | 0.938 | 0.889 to 0.989 |
Ischaemic heart disease | 0.341 | 0.583 | 0.192 to 1.773 | 0.378 | 1.555 | 0.583 to 4.145 |
Diabetes mellitus | 0.120 | 2.098 | 0.825 to 5.334 | 0.157 | 1.976 | 0.769 to 5.075 |
Atrial fibrillation | 0.107 | 2.666 | 0.808 to 8.797 | 0.149 | 2.441 | 0.726 to 8.201 |
Smoking | 0.196 | 2.188 | 0.668 to 7.160 | 0.250 | 2.023 | 0.609 to 6.726 |
Alcohol consumption | 0.350 | 0.568 | 0.173 to 1.860 | 0.135 | 0.308 | 0.066 to 1.443 |
Severity of WML | 0.000* | 4.177 | 2.038 to 8.564 | 0.040* | 2.021 | 1.032 to 3.960 |