Abstract
Abstract
Background
Access to maternal healthcare services is essential for improving maternal and neonatal health outcomes. Health insurance can reduce financial barriers to healthcare access and may facilitate utilisation of maternal health services, and contextualized evidence can further support policy development and implementation. This study assessed the association between health insurance coverage and utilisation of antenatal care (ANC), institutional delivery, skilled birth attendance and postnatal care (PNC) services among women in Nepal.
Methods
This study used data from the 2022 Nepal Demographic and Health Survey (NDHS), a nationally representative cross-sectional survey. The analysis included women aged 15–49 years who had a live birth within the 24 months preceding the survey. Inverse probability of treatment weighting (IPTW) based on propensity scores was applied to balance measured socioeconomic and demographic characteristics between insured and uninsured women. Weighted marginal structural models were used to estimate the association between health insurance coverage and maternal health-care utilisation outcomes. Robustness was assessed using alternative propensity score specifications and E-values for unmeasured confounding.
Results
Among 14,845 women interviewed, 2,078 reported a recent live birth and were included in the analysis (unweighted; 1,998 when survey-weighted). Of these, 201 (9.7%) had health insurance coverage and 1,877 (90.3%) were uninsured. After adjustment using IPTW, health insurance coverage was associated with significantly higher utilisation of maternal healthcare services. Insured women had more than twice the odds of attending at least four ANC visits compared with uninsured women (AOR 2.14; 95% CI 1.15–3.98). Similarly, insured women had higher odds of receiving a PNC check-up within two days of delivery (AOR 2.05; 95% CI 1.28–3.27) and receiving PNC from a skilled provider (AOR 1.94; 95% CI 1.23–3.06). Although insurance coverage was positively associated with institutional delivery (AOR 1.55; 95% CI 0.91–2.62) and skilled birth attendance (AOR 1.57; 95% CI 0.90–2.72), these associations did not reach statistical significance.
Conclusion
Health insurance coverage was associated with greater utilisation of antenatal and postnatal healthcare services among women in Nepal. However, no significant association was observed for institutional delivery or skilled birth attendance. Expanding health insurance coverage, particularly among underserved populations, may help improve maternal healthcare utilisation and support progress towards universal health coverage and maternal health-related Sustainable Development Goals.