Efforts to improve health equity should be informed by the best available evidence. However, equity-related research is inconsistently indexed, and uses a variety of terms to describe key concepts, making it difficult to reliably identify all relevant studies. We report the development and validation of a search strategy for studies investigating whether the effects of interventions differ by ethnicity or socio-economic status, using the field of transport and health as an example. Access
Hosking, J., Macmillan, A., Jones, R., Ameratunga, S., Woodward, A. (2019)  Searching for health equity: Validation of a search filter for ethnic and socioeconomic inequalities in transport. Systematic Reviews 8:94. https://doi.org/10.1186/s13643-019-1009-5