Meta-analysis of studies with long-term use of orlistat Adapted from Li et al. (2005).
| Reference | Mean |
|---|---|
| 95% CI | |
| Davidson et al. (1999) | -2.95 (-4.45 to -1.45) |
| Hauptman (2000) | -3.80 (-5.37 to -2.23) |
| Rossner et al. (2000) | -3.00 (-4.17 to -1.83) |
| Sjostrom et al. (1998) | -4.20 (-5.26 to -3.14) |
| Torgerson et al. (2004) | -4.17 (-4.60 to -3.74) |