Demographic data of study groups
| Variable | Bupropion | Placebo | Difference(95% CI) | p value for difference |
|---|---|---|---|---|
| *Values are mean (SD). | ||||
| Age (years)* | 41.7 (9.2) | 38.0 (11.1) | 3.7 (0.1 to 7.3) | 0.04 |
| Fagerstrom index* | 5.8 (2.2) | 5.3 (2.0) | 0.5 (−0.3 to 1.3) | 0.22 |
| Weight at initial assessment (kg)* | 85.4 (18.9) | 80.2 (16.8) | 5.2 (−1.3 to 11.8) | 0.12 |
| Women/total,n/N (%) | 61/88 (69.3) | 35/46 (76.1) | −6.8 (−22.4 to 8.9) | 0.41 |