ArticleBMJ public health2025
Effects of mothers' water, sanitation and hygiene habits on diarrhoea and malnutrition among children under 5 years in Nepal.
Article in BMJ public health, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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Who cites it
3 citing papers in PubMed.
- Household Water and Handwashing Facilities and Early Childhood Education Participation in Nepal: Evidence From a Nationally Representative Cross-Sectional Survey.Health science reports · 2026Article
- Changes in household hygiene behaviors and multiple childhood health outcomes following health-behavioral education and health-care facility support: a pre-post intervention study.Frontiers in public health · 2026Article
- Article
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3 authors.
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Abstract
Introduction: Diarrhoea and malnutrition (stunting, wasting and underweight) are major public health problems in developing countries, including Nepal. Improved water, sanitation and hygiene (WASH) may reduce the global disease burden by as much as 10.0%. This paper aims to examine the effects of the WASH components on diarrhoea and malnutrition rates among children under 5 years in Nepal. Methods: The 2016 Nepal Demographic and Health Survey datasets were examined. The sample included children with outcome measures of diarrhoea (n=4846) and malnutrition (n=2363 for stunting, n=2360 for wasting and n=2370 for underweight). The study participants were mothers aged 15-49 with children under 5 years on the survey day. A multivariate logistic regression analysis was performed. The potential confounders were identified through Directed Acyclic Graphs software. Results: Among children under 5 years of age, 7.6% were suffering from diarrhoea, 35.6% from stunting, 9.8% from wasting and 27.1% from underweight. The absence of a fixed place for handwashing was associated with diarrhoea (adjusted OR (aOR)=1.63; 95%CI 1.20 to 2.22). Having no access to an improved toilet arrangement was associated with stunting and being underweight (aOR=1.78; 95%CI 1.25 to 2.55 and aOR=1.45; 95%CI 1.03 to 2.06, respectively). Having no fixed place for handwashing was associated with wasting (aOR=1.52; 95%CI 1.00 to 2.30). Conclusions: There is a significant relationship between diarrhoea and combined WASH facilities and mixed effects of an individual WASH components for malnutrition. A fixed place for handwashing can increase the rate of handwashing with soap practices. Importantly, combined WASH components can have positive effects on the control of diarrhoea but not necessarily on the prevention of malnutrition. Further, the results for individual WASH components in the prevention of malnutrition were also mixed. Therefore, further studies are needed to examine the association between combined WASH components and malnutrition.
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