Table 1 Demographic characteristics of all 31 subjects
| n | Age (years) | BMI (kg/m2) | |
|---|---|---|---|
| All subjects | 31 | 32.2 ± 9.2 | 25.7 ± 4.1 |
| Males | 23 (74.2%) | 31.8 ± 8.8 | 26.3 ± 3.7 |
| Females | 8 (25.8%) | 33.3 ± 10.6 | 23.7 ± 5 |
| Smokers | 17 (54.8%) | 29.4 ± 7.8 | 26.7 ± 3.7 |
| Non-smokers | 14 (48.2%) | 27.4 ± 8.6 | 24.2 ± 3.7 |