During which phase of the PROCEED model is the effectiveness of the intervention assessed?

The phase of the PROCEED model where the effectiveness of the intervention is assessed is the outcome evaluation phase. This stage focuses on measuring the long-term impacts of the intervention on the target population. It evaluates whether the intervention has achieved its intended effects and how it has influenced the health outcomes of the community.

During outcome evaluation, specific indicators related to health status, behaviors, or knowledge are examined to determine if the goals of the intervention were met. This phase is critical for understanding the overall effectiveness of the intervention and provides valuable data that can guide future public health efforts.

In contrast, while process evaluation examines the implementation and fidelity of the intervention, and impact evaluation looks at the immediate effects or changes that occur as a result of the intervention, these do not directly assess the long-term effectiveness in terms of actual health outcomes. Therefore, the outcome evaluation is essential for drawing conclusions about the success of the intervention in achieving its overall objectives.