Study design:
REGRESSION, SECONDARY
This is a planned secondary analysis of the effect of the CHARM2 intervention on 1201 married couples in rural Maharashtra, India in a cluster randomized controlled trial completed between 2018 and 2020. We assessed the effect of CHARM2 on perceived quality of care as measured by the Interpersonal Quality of Family Planning (IQFP) scale using a difference-in-differences linear regression approach including a mixed-effects model with nested random effects to account for clustering. We assessed whether the association between CHARM2 and modern contraceptive use was mediated by quality of family planning care.