The demand for a service indicates the perceived need among the population. A higher number of patients needing a service typically signals a higher public health priority. Allocating resources to services in high demand can potentially improve overall health outcomes and satisfy more individual healthcare needs. The cost-effectiveness of a service is crucial, as resources in healthcare are often limited. Ensuring that the cost of providing a service is justified by the benefits it delivers is vital for sustainable healthcare. Allocating resources efficiently allows for the provision of more or better-quality services within the same budget, thus maximizing overall health benefits