| Outcome or Subgroup | Studies | Participants | Statistical Method | Effect Estimate |
|---|---|---|---|---|
| 9.1 Mean weight change (kg) at 12 months | 1 | 1162 | Mean Difference (IV, Fixed, 95% CI) | 0.20 [−0.63, 1.03] |
| 9.2 Mean weight change (kg) at 24 months | 1 | 604 | Mean Difference (IV, Fixed, 95% CI) | 0.00 [−1.39, 1.39] |
| 9.3 Mean weight change at 1 year | 1 | 201 | Mean Difference (IV, Fixed, 95% CI) | 0.80 [−0.10, 1.70] |
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