Evidence gap map briefs

These briefs summarise the findings from evidence gap maps, which map the systematic reviews and impact evaluations in a sector or sub-sector.



Mapping the evidence on WASH promotion in communities, schools and health facilities

Published: Aug. 29, 2018

3ie’s sector-wide water, sanitation and hygiene (WASH) evidence gap map provides an assessment of the evidence base for behaviour change, health and socio-economic outcomes resulting from WASH promotional approaches in households, schools, health facilities and communities. This brief presents the primary and synthesised evidence available in the map and what evidence is needed across different low- and middle-income countries.


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