Figure 2From: Risk Factors of Stroke in Western and Asian Countries: A Systematic Review and Meta-analysis of Prospective Cohort Studies Risk factors in Western and Asian populations. (**Former, Current, ≤20 Cigarettes/d and >20 Cigarettes/d; #Cardiac causes: Coronary heart disease, Left Atrial hypertrophy, Angina, Atrial fibrillation; HR Hazard risk; CI, Confidence interval; BMI, Body mass index; SBP, Systolic blood pressure).Back to article page