Table 2
Risk factor profile
Cohort 1, %
Cohort 2, %
Cohort 3, %
Family history
46.9
22.5
26.1
Hypertension
55.9
46.7
39.2
Diabetes mellitus
17.3
11
7.8
History of cardio/cerebrovascular disease
41.3
36.8
32.7
Current/ex-smoker
64.3
58.8
59.9