Section 3 Subgroup analyses stratified by maternal BMI

Adjusted effects within two maternal BMI strata, underweight (BMI ≤ 18.5 kg/m², vermillion triangles, dashed lines) and normal or overweight (BMI > 18.5 kg/m², blue circles, solid lines), for the component, trial, and visit combinations with a nominally significant interaction. The interaction P value is a Wald test of the difference between the two stratum estimates.

3.1 Per-component stratified forest plots

3.2 Searchable table of all BMI-stratified estimates