| Outcome or Subgroup | Studies | Participants | Statistical Method | Effect Estimate |
|---|---|---|---|---|
| 16.1 Mean weight change (kg) at 1 year | 1 | 226 | Mean Difference (IV, Fixed, 95% CI) | 1.10 [−0.13, 2.33] |
| 16.2 Mean weight change (kg) at 3 years | 1 | 132 | Mean Difference (IV, Fixed, 95% CI) | Not estimable |
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