Figure 2

Ranking of risk factors of premature coronary artery disease across four age groups. (a) Age group A; Males/Females < 45 years, (b) Age group B; Males: < 50 years; Females: < 55 years, (c) Age group C; Males: < 55 years; Females: < 60 years and (d) Age group D; Males: < 55 years; Females: < 65 years old.