What do systematic reviews say?

BMI short‐term (12 weeks from baseline to < 9 months) · children aged 5 to 11 years

zBMI short term (12 weeks from baseline to < 9 months) · children aged 5 to 11 years

BMI short‐term (12 weeks from baseline to < 9 months) · children aged 5 to 11 years

zBMI short term (12 weeks from baseline to < 9 months) · children aged 5 to 11 years