Statistical methods
REGRESSIONS
All statistical analyses were performed with R (Offspring’s between-group differences in birth, anthropometric, and psychobehavioral outcomes.Effect estimates are based on the differences between the intervention and usual-care groups with p-values calculated from linear or logistic regressions.Model 1 was adjusted to maternal age.Model 2 was adjusted for the offspring’s age at the given time-point and his/her sex with the exception of outcomes that have an a or b (see below).a No adjustment for the offspring’s age at that timepoint and for this outcome.b No adjustment for the offspring’s sex at that timepoint and for this outcome.BIA: BioimpedanceBMI: Body Mass Index, see 