Table 4 Comparison of stroke in all migraine with all controls by age/sex and stroke type

ParametersNo. of cases of strokeAdjusted hazard ratio* (95% CI)
All migraineAll controls
* Adjusted for hypertension, diabetes, cardiac disease, obesity, hypercholesterolemia, oral contraceptive use, and smoking status.
Women
    15–44 y33211.84 (1.05, 3.20)
    45–59 y58581.26 (0.87, 1.83)
    60+ y1451151.30 (1.01, 1.67)
Men
    15–44 y24102.36 (1.12, 5.00)
    45–59 y43162.94 (1.64, 5.26)
    60 + y55361.89 (1.23, 2.91)
Ischemic71312.49 (1.62, 3.83)
Hemorrhagic55461.34 (0.90, 1.99)
Unclassified2341811.39 (1.14, 1.70)