Age;years (mean ±SD) 49.7 ± 13.3
Gender (Male) 82 (66.7)
Body-mass index; kg/m2 (mean ±SD) 27.1 ± 4.2
Low-income 93 (75.6)
BCG scar present 91 (74.0)
Active smoker 14 (11.4)
Comorbidities
Diabetes mellitus 31 (25.2)
Hypertension 23 (18.7)
Coronary artery disease 4 (3.3)