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| Outcome or subgroup title | No. of studies | No. of participants | Statistical method | Effect size |
|---|---|---|---|---|
| 1 Change in WAZ z‐score | 1 | 31 | Mean Difference (IV, Fixed, 95% CI) | ‐0.13 [‐0.31, 0.05] |
| 2 Change in HAZ z‐score | 1 | 31 | Mean Difference (IV, Fixed, 95% CI) | ‐0.1 [‐0.33, 0.13] |
| 3 Change in WHZ z‐score | 1 | 31 | Mean Difference (IV, Fixed, 95% CI) | ‐0.11 [‐0.32, 0.10] |
| 4 Serious adverse events | 1 | 42 | Odds Ratio (M‐H, Random, 95% CI) | 1.0 [0.06, 17.12] |
