Work

Integrated Approach in Addressing Undernutrition in Developing Countries: A Scoping Review of Integrated Water Access, Sanitation, and Hygiene (WASH) + Nutrition Interventions

Year: 2021

Type: review

Abstract: A scoping review of integrated water access, sanitation, and hygiene (WASH) plus nutrition interventions was conducted mainly to describe different components of intervention and examine their effectiveness in improving nutritional outcomes among children. Of the 8 small- to large-scale interventions, 6 were conducted in sub-Saharan Africa and the remaining 2 in South Asia. All the interventions were done in rural settings; the majority involved sanitation and hygiene deliverables along with the nutrition strategies, such as distribution of nutrition supplements. In assessing effectiveness, no significant improvements were seen in growth indicators; reduction in diarrheal rate among children was also not universal across interventions. Further strengthening of WASH, especially an improvement in "W", or water access, is warranted to ensure uptake of sanitation and hygiene behaviors and prevent the fecal-oral route among children. Improved water access will also enhance the effectiveness of nutrition initiatives, such as promoting vegetable gardening and utilization of child nutrient supplements.

Source: Current Developments in Nutrition

DOI: 10.1093/cdn/nzab087

Authors: Carole D Nounkeu, Jigna M Dharod

Institutions: Limbe Provincial Hospital, University of North Carolina at Greensboro

Language: English

Topic: Child Nutrition and Water Access

Subfield: Nutrition and Dietetics

Field: Nursing

Domain: Health Sciences

SDGs: Zero hunger, Good health and well-being, Clean water and sanitation

Open Access status: gold

Estimated APC paid: $3,630