Analysis
REGRESSION
We used STATA version 14 for analysis. We compared household and sociodemographic data from the intervention and the control group to ensure the robustness of the randomization process and to examine the characteristics of participants lost to follow-up. We used the intention-to-treat analysis to compare the child outcomes between the intervention and control groups at 12 months and 24 months by a mixed effect regression model adjusted for cluster and assessors and controlled for potential confounders (mothers’ education, child sex, wealth index, total family members). The mean child development scores for all domains are presented with a 95% confidence interval, considering 