| Group | Intervention effect | |||
---|---|---|---|---|---|
Intervention | Control | Mean difference | Cohen’s d | p | |
BMI, kg/m2 | |||||
 Baseline | 19.8 ± 2.4b | 19.9 ± 2.4 | – | – | – |
 At 5 months, unadjusted | 19.9 ± 2.3 | 19.9 ± 2.4 | – | – | – |
 At 5 months, adjusted | 20.0 (19.8, 20.2)c | 19.9 (19.7, 20.0) | 0.1 (− 0.1, 0.4) | 0.17 | 0.27 |
Weight, kg | |||||
 Baseline | 46.0 ± 6.1 | 47.4 ± 6.3 | – | – | – |
 At 5 months, unadjusted | 46.4 ± 5.9 | 47.6 ± 5.9 | – | – | – |
 At 5 months, adjusted | 47.0 (46.7, 47.4) | 46.9 (46.5, 47.3) | 0.1 (−0.4, 0.7) | 0.06 | 0.64 |
TSF, mm | |||||
 Baseline | 15.4 ± 4.5 | 15.4 ± 4.8 | – | – | – |
 At 5 months, unadjusted | 15.6 ± 4.7 | 15.2 ± 4.6 | – | – | – |
 At 5 months, adjusted | 15.6 (15.1, 16.0) | 15.2 (14.7, 15.7) | 0.4 (−0.3, 1.1) | 0.18 | 0.24 |
MUAMC, cm | |||||
 Baseline | 19.1 ± 1.4 | 19.2 ± 1.6 | – | – | – |
 At 5 months, unadjusted | 19.1 ± 1.5 | 19.3 ± 1.5 | – | – | – |
 At 5 months, adjusted | 19.2 (19.0, 19.3) | 19.3 (19.1, 19.4) | −0.1 (−0.3, 0.1) | −0.14 | 0.35 |