Fig. 3From: Investigating the effect of a school-based WASH intervention on soil-transmitted helminth and schistosome infections and nutritional status of school children in Ethiopia: a quasi-experimental studyChange in total score of school WASH and student WASH-KAP in the intervention arm. These box plots represent the total score of the school WASH (top panel) and student/individual WASH-KAP (below panel) at baseline (2013) and follow-up (2015). The gray areas represent the 95% confidence intervalsBack to article page