Fig. 2: Anthropometric z scores from enrollment to 6 months of age based on the 2006 World Health Organization Child Growth Standards in the full analysis set (n = 112 in control and n = 114 in test).

Presented z scores are for weight-for-age (A), length-for-age (B), head circumference-for-age (C), and BMI-for-age (D). Comparison between test vs. control group was done using a mixed model for repeated measures with assessment at baseline, visit (corresponds to the infant age in the graphs), intervention group and visit interaction, sex, and mode of delivery as covariates. No statistical differences were detected.