Statistical methods for primary and secondary outcomes {20a}
SECONDARY
Baseline characteristics in the intervention groups will be compared and assessed for similarity.The primary outcome of these trials should be the incidence across 6 months of follow-up.This study comprises three data collection strategies: at the community level with a pediatric active cohort and cross-sectional surveys, and at the health facility level with a passive surveillance system. The main analysis will be conducted at the community level and some secondary and exploratory outcomes will be assessed at the health facility level.