Fig. 3

Summary of contexts and populations of included studies. Legend: This alluvial diagram shows a conceptual flow of the studies’ context and sample populations. It begins with study countries and flows to show the type of disaster, the sample composition in terms of displacement status, and the country of origin for refugee populations. The total count number is 84 but corresponds to 83 studies excluding one study that used secondary data analysis. Studies summed up to 84 because one study was conducted in both Lebanon and Jordan and was thus entered in duplicate