CVD risk factors of enrolled participants at baseline (n=162)
| Characteristics | Frequency | Percent |
| Smoking | ||
| Never | 126 | 78 |
| Former | 16 | 10 |
| Current | 20 | 12 |
| Number of pack year for former and current smoker (n=49) | ||
| <5 pack year | 40 | 82 |
| ≥5 pack year | 09 | 18 |
| Ever had alcohol | ||
| No | 65 | 40 |
| Yes | 97 | 60 |
| Alcohol intake, drinks per day among ever drinkers (n=68) | ||
| 1 drink/day | 06 | 6 |
| 2 drinks/day | 21 | 22 |
| 3 drinks/day | 06 | 6 |
| >3 drinks/day | 64 | 66 |
| Total physical activity (n=138) | ||
| Low (<600 MET min/week) | 80 | 58 |
| High (≥600 MET min/week) | 58 | 42 |
| Body mass index (kg/m2) | ||
| Underweight <18.5 | 06 | 4 |
| Normal 18.5–24.9 | 85 | 52 |
| Overweight 25–29.9 | 62 | 38 |
| Obese ≥30 | 09 | 6 |
| Mean (SD) | 24.2 (3.9) | |
| Hypertension (mm Hg) | ||
| Normal <120/<80 | 51 | 31 |
| Prehypertension 120–139/80–89 | 63 | 39 |
| Hypertension ≥140/≥90 | 48 | 30 |
| Systolic blood pressure, mean (SD) | 127.9 (17.2) | |
| Diastolic blood pressure, mean (SD) | 81.7 (12.6) | |
CVD, cardiovascular disease.