Prevalence of adequate postnatal care and associated factors in Rwanda: evidence from the Rwanda demographic health survey 2020

BACKGROUND: Although quality postnatal care (PNC) is a known significant intervention for curbing maternal and newborn morbidity and mortality, it is underutilized in most developing countries including Rwanda. Thus, it is crucial to identify factors that facilitate or occlude receipt of adequate PNC. This study aimed at assessing the prevalence of adequate PNC content and the associated factors in Rwanda. METHODS: We used weighted data from the Rwanda Demographic and Health Survey (RDHS) of 2020, comprising of 4456 women aged 15–49 years, who were selected using multistage sampling. Adequate PNC was considered if a woman had received all of the five components; having the cord examined, temperature of the baby measured, counselling on newborn danger signs, counselling on breastfeeding and having an observed breastfeeding session. We, then, conducted multivariable logistic regression to explore the associated factors, using SPSS version 25. RESULTS: Out of the 4456 women, 1974 (44.3, 95% confidence interval (CI): 43.0–45.9) had received all the PNC components. Having no radio exposure (adjusted odds ratio (AOR) =1.41, 95% CI: 1.18–1.68), visited by a fieldworker (AOR = 1.35, 95% CI: 1.16–1.57), no big problem with distance to a health facility (AOR = 1.50, 95% CI:1.24–1.81), and residing in the Southern region (AOR = 1.75, 95% CI: 1.42–2.15) were associated with higher odds of adequate PNC compared to their respective counterparts. However, having no exposure to newspapers/magazines (AOR = 0.74, 95% CI: 0.61–0.89), parity of less than 2 (AOR = 0.67, 95% CI: 0.51–0.86), being a working mother (AOR = 0.73, 95% CI: 0.62–0.85), no big problem with permission to seek healthcare (AOR = 0.54, 95% CI: 0.36–0.82), antenatal care (ANC) frequency of less than 4 times (AOR = 0.79, 95% CI: 0.62–0.85), inadequate ANC quality (AOR = 0.56, 95% CI: 0.46–0.68), and getting ANC in a public facility (AOR = 0.57, 95% CI: 0.38–0.85) were associated with lower odds of adequate PNC. CONCLUSIONS: Less than half of the mothers in Rwanda had received adequate PNC, and this was associated with various factors. The results, thus, suggested context-specific evidence for consideration when rethinking policies to improve adequate PNC, including a need for intensified PNC education and counselling during ANC visits, continued medical education and training of PNC providers, and strengthening of maternal leave policies for working mothers. SUPPLEMENTARY INFORMATION: The online version contains supplementary material available at 10.1186/s13690-022-00964-6.