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Baseline Characteristics of the Intervention and Placebo Group
| Baseline characteristic | Intervention (n = 58) | Placebo (n = 58) |
|---|---|---|
| Age (mean ± SD) | 37.1 (±13.5) | 39.6 (±13.0) |
| Age range (years) | 18–94 | 20–71 |
| BMI (mean ± SD) | 26.9 (±5.8) | 27.0 (±4.2) |
| Gender (% female) | 57% | 60% |
| Race (% white) | 97% | 97% |
| Smoking status—never/past (%) | 83% | 85% |
| Smoking status—current(%) | 17% | 15% |
BMI, body–mass index.
