Mediation analyses and generalised additive model analyses
Results from mediation path analysis are presented in 
Mediation path analysis exploring associations between WAZ at birth and venous cord Se biomarkers. 
Mediation path analysis exploring associations between birth weight and venous cord Se biomarkers. 
Mediation path analysis exploring associations between WAZ at 12 months of age and venous cord Se biomarkers. To examine dose–response relationships between LAZ and weight-for-age, we performed GAM analysis with 