Developmental composite scores at 6 months of age associated with maternal serum 25-OHD concentration (nmol/L) at 32 weeks gestation.

1Values are estimated mean difference for each outcome associated with a 25 nmol/l increase in vitamin.
D concentration (95% confidence interval).
2Unadjusted model.
3Model adjusted for micronutrient intervention, maternal education, and clustering.
4Model adjusted for maternal age, education, month of sampling of maternal vitamin D, micronutrient.
intervention, maternal body mass index, gravidity, post-partum depression and clustering at commune level.
SD = standard deviation, CI = Confidence Interval.