Primary reason provided for non-participation in MDA by household participation status.^*

*<p>The chi-square comparison p-value is 0.00.</p

Model of risk factors for households with at least one persistent child non-participant.

<p>CI: Confidence interval.</p><p>CTA: Community treatment assistant.</p><p>OR: Odds ratio.</p>*<p>Odds ratios were adjusted for community size and clustering at community level using random-intercept logistic regression.</p

Multinomial logistic model comparing risk factors for case subgroups with control group.^*

<p>CI: Confidence interval.</p><p>CTA: Community treatment assistant.</p><p>RRR: Relative risk ratio represents the change in the odds of being in the case subgroup versus the control group associated with a one unit change in the independent variable.</p>*<p>Relative risk ratios were adjusted for community size and models used robust standard error estimates.</p