Health Impact Assessment | Vibepedia

Health Impact Assessment (HIA) is a structured methodology designed to identify and evaluate the potential health consequences of proposed actions, ranging from local development projects to national policies. It aims to provide decision-makers with evidence-based recommendations to enhance positive health outcomes and mitigate negative ones, ensuring that health is a central consideration in non-health sectors. Originating from environmental impact assessment, HIA has evolved to encompass a broad spectrum of determinants of health, including social, economic, and environmental factors. Its application spans diverse fields like urban planning, transportation, energy, and social welfare, with a growing emphasis on equity and the distribution of health effects across different population groups. The process typically involves screening, scoping, appraisal, reporting, and follow-up, engaging stakeholders throughout to ensure relevance and buy-in. While its adoption varies globally, HIA is increasingly recognized as a critical tool for promoting public health and sustainable development.