There are several types of health program evaluations, each serving a different purpose:
1. Formative Evaluation: Conducted during program development, it focuses on improving program design and implementation. 2. Process Evaluation: Examines the implementation process to ensure the program is being delivered as intended. 3. Outcome Evaluation: Assesses the short-term and long-term effects of the program on the target population. 4. Impact Evaluation: Measures the broader, long-term effects and overall impact of the program on public health.