Table 1.
Characteristics of the subjects (percentage or mean ± standard deviation)
| IP (n = 30) | VM (n = 21) | Placebo (n = 20) | |
|---|---|---|---|
| Male/female (%) | 40/60 | 29/71 | 34/66 |
| Age (years) | 29 ± 7 | 30 ± 7 | 29 ± 7 |
| BMI (kg/m2) | 22 ± 3 | 22 ± 2 | 22 ± 3 |
| Smokers (%) | 17 | 19 | 30 |
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