BMC Nutrition (Jul 2021)
Best practices and opportunities for integrating nutrition specific into nutrition sensitive interventions in fragile contexts: a systematic review
Abstract
Abstract Background Annually, undernutrition contributes globally to 45% (3.1 million) of preventable deaths in children under 5. Effect following undernutrition i.e. physical growth & cognitive development etc. can be prevented during the first 1000 days also called window of opportunity. There is substantial evidence of positive nutrition outcomes resulting from integrating nutrition-specific interventions into nutrition specific program. However, there is paucity of knowledge on establishing and sustaining effective integration of nutrition intervention in fragile context. The objective of this review is to map and review the integration of nutrition-specific intervention to nutrition sensitive program and its impacts on nutrition outcomes. Methods In the study, we systematically searched the literature on integrated nutrition intervention into multi-sectoral programme in PUBMED, Google’s Scholar, the Cochrane Library, World Health Organisation (WHO), United Nations Children’s Fund (UNICEF), World Bank and trial registers from their inception until Oct 30, 2020 for up-to-date published and grey resources. We screened records, extracted data, and assessed risk of bias in duplicates. This study is registered with PROSPERO (CRD42020209730). Result Forty-four studies were included in this review, outlining the integration of nutrition-specific interventions among children 0–59 months with various existing programme. Most common integration platform in the study included integrated community case management and Integrated Management of Childhood Illness, Child Health Days, immunization, early child development, and cash transfers. Limited quantitative data were suggestive of some positive impact on nutrition and non-nutrition outcomes with a number of model of integration which varies according to the context and demands of the particular setting in which integration occurs. Conclusion Overall, existing evidence for nutrition sensitive and specific interventions is not robust and remains limited. It’s worthwhile to note, for future studies/interventions should be based on the context key criteria like relevance, political support, effectiveness, feasibility, expected contribution to health system strengthening, local capacities, ease of integration and targeting for sustainability, cost effectiveness and financial availability.
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