Establishing Mixed Method Research Design Guidelines in Health Impact Assessment (HIA) Investigations

Abstract

This paper addresses the lack of methodological guidance in conducting Health Impact Assessments (HIAs) using mixed method research designs. Based on a content analysis of 149 HIAs conducted worldwide between 1999 and 2011, the study identifies common methodological practices and proposes guidelines for integrating quantitative and qualitative approaches. The paper develops a working model for mixed method HIA research design and outlines steps planners can take to strengthen the analytical and policy relevance of future HIA investigations.