African Ceramics Research (Applied Science/Tech) | 22 July 2004
Bayesian Hierarchical Model in Evaluating Clinical Outcomes Across Rural Clinics Systems in Nigeria
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Abstract
Clinical outcomes in rural clinics across Nigeria have been assessed through various methodologies over time. However, a comprehensive and methodologically rigorous evaluation is lacking, particularly regarding data consistency and robustness. A Bayesian hierarchical model was employed to aggregate and analyse clinical outcome data from multiple rural clinics. This approach allows for the estimation of average effect sizes while accounting for variability between clinics and individual clinic-specific effects. Bayesian hierarchical modelling revealed that clinics in the southwestern region had significantly higher patient recovery rates compared to other regions, with a confidence interval of [0.85, 1.15]. The Bayesian hierarchical model provided insights into the variability and performance consistency across different rural clinic systems. Further research should focus on evaluating long-term effects and potential interventions based on identified regional differences. Treatment effect was estimated with $\text{logit}(p<em>i)=\beta</em>0+\beta^\top X_i$, and uncertainty reported using confidence-interval based inference.