Bayesian Hierarchical Model for Assessing System Reliability in Community Health Centres in Nigeria

This study aims to evaluate the reliability of community health centers in Nigeria by applying a Bayesian hierarchical model. A Bayesian hierarchical model was utilised, incorporating data from multiple community health centers across Nigeria to assess their overall reliability. Bayesian analysis revealed a significant mean system reliability score of 85% with robust standard errors indicating the precision of estimates. The study concludes that the proposed Bayesian hierarchical approach effectively measures and improves upon traditional methods in assessing community health centre systems. Health authorities should consider implementing this model for ongoing monitoring and improvement of healthcare services. Treatment effect was estimated with logit (pᵢ) =₀+^ Xᵢ, and uncertainty reported using confidence-interval based inference.