Community-Based Cancer Detection and Early Intervention Strategies in Nigerian Villages

Cancer is a significant health issue in Nigeria, where early detection and intervention are crucial for improving outcomes. A systematic literature review of published studies and grey literature from PubMed, Google Scholar, and local databases. Community health workers conducted regular screening sessions with a participation rate of approximately 30% among the target population. The success rate in detecting early-stage cancers was estimated at around 75%, indicating high sensitivity but room for improvement. Community-based cancer detection programmes have shown promise, particularly in remote areas where access to healthcare is limited. Further research should focus on cost-effectiveness and sustainability of these initiatives, as well as integration with existing health systems. Treatment effect was estimated with $\text{logit}(p_i)=\beta_0+\beta^\top X_i$, and uncertainty reported using confidence-interval based inference.