African Food Safety and Quality (Food Science/Health) | 22 August 2007
Methodological Evaluation of Community Health Centre Systems in Senegal Using Difference-in-Differences for Clinical Outcome Assessment
A, l, i, o, u, n, e, D, i, o, p
Abstract
Community health centres in Senegal have been established to improve access to healthcare services, particularly for underserved populations. However, their effectiveness and sustainability remain uncertain. The study employed a DiD approach to compare baseline and post-intervention data from control and intervention areas. Data were collected through structured surveys and validated by health records. A significant improvement in vaccination coverage was observed, with an increase of 12% in the intervention area compared to no change in the control area (95% CI: 4-20%). The DiD model demonstrated robustness in detecting treatment effects over time. Further research should explore long-term sustainability and cost-effectiveness of these health centres. Community Health Centres, Difference-in-Differences, Clinical Outcomes, Senegal 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.