Adjusted prevalence ratios for single and combined deworming and hygienic latrine access and relative excess risk due to interaction.

aPRs adjusted for age, sex, household floor type, geographic district, household wealth, cluster-level wealth, and mother’s education level.bRelative excess risk due to interaction (RERI). A RERI = 0 indicates no interaction on the additive scale, RERI>0 indicates synergistic interaction on the additive scale for monotonic aPRs, RERI>1 indicating synergistic interaction on the additive scale for non-monotonic aPRs, and RERIPRs adjusted for age, sex, hygienic latrine access, geographic district, household wealth, cluster-level wealth, and mother’s education level95% Confidence intervals were not estimated because there were strata with fewer than 5 observations for this measure.Adjusted prevalence ratios for single and combined deworming and hygienic latrine access and relative excess risk due to interaction.