Fig. 3From: The potential of school-based WASH programming to support children as agents of change in rural Zambian householdsProportion of students who reported sharing a WASH-related message with their caregiver in the previous term, by grade level and study phase. Significant difference between baseline and endline: * 0.01 ≤ p < 0.05, *** p < 0.001Back to article page