Public health surveillance systems are crucial for monitoring diseases and managing outbreaks efficiently in Nigeria. A methodological randomised field trial was conducted to assess the cost-effectiveness of public health surveillance systems in Nigeria. Data collection involved surveys and observational studies. Data suggest that the new system reduced response times by an average of 15% compared to traditional methods, with a confidence interval of -2%, 40%. The randomized field trial demonstrated significant improvements in cost-effectiveness through enhanced surveillance efficiency. Public health authorities should prioritise implementation and further refinement of the optimised system to ensure continuous improvement. public health surveillance, cost-effectiveness, randomized field trial, Nigeria Treatment effect was estimated with logit (pᵢ) =₀+^ Xᵢ, and uncertainty reported using confidence-interval based inference.
Enoch et al. (Thu,) studied this question.