Outcome | Effect size | P value | 95% CI | N |
Height for age z-scores | 0.024 | 0.019 | (0.004 to 0.044) | 77 |
Weight for age z-scores | 0.019 | 0.37 | (− 0.022 to 0.059) | 32 |
Weight for height z-scores | 0.028 | 0.19 | (− 0.013 to 0.069) | 40 |
Stunting (%) | − 1.35 | < 0.01 | (−2.34 to 0.35) | 41 |
Wasting (%) | − 1.31 | < 0.01 | (−2.16 to 0.46) | 25 |
Animal-source foods (%) | 6.72 | < 0.01 | (5.24 to 8.20) | 46 |
Dietary diversity | 0.55 | < 0.01 | (0.30 to 0.81) | 29 |
Diarrhoea incidence (%) | − 1.74 | < 0.01 | (−2.79 to 0.68) | 25 |
All results are from random-effects meta-analysis.