Adding a water, sanitation and hygiene intervention and a lipid-based nutrient supplement to an integrated agriculture and nutrition program improved the nutritional status of Young Burkinabé children
An integrated agriculture and nutrition program, the Enhanced Homestead Food Production (EHFP) program, implemented by Helen Keller International (HKI) in Burkina Faso from 2010–2012 significantly reduced anemia among young children. Although these results were promising, it was hypothesized that gr...
| Main Authors: | , , , , |
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| Format: | Abstract |
| Language: | Inglés |
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Wiley
2017
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| Online Access: | https://hdl.handle.net/10568/146240 |
| _version_ | 1855533498957299712 |
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| author | Olney, Deanna K. Bliznashka, Lilia Becquey, Elodie Birba, Ousmane Ruel, Marie T. |
| author_browse | Becquey, Elodie Birba, Ousmane Bliznashka, Lilia Olney, Deanna K. Ruel, Marie T. |
| author_facet | Olney, Deanna K. Bliznashka, Lilia Becquey, Elodie Birba, Ousmane Ruel, Marie T. |
| author_sort | Olney, Deanna K. |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | An integrated agriculture and nutrition program, the Enhanced Homestead Food Production (EHFP) program, implemented by Helen Keller International (HKI) in Burkina Faso from 2010–2012 significantly reduced anemia among young children. Although these results were promising, it was hypothesized that greater nutritional impacts could be achieved with longer program exposure, the addition of a water, sanitation and hygiene (WASH) intervention, and an intervention to address micronutrient gaps such as providing children 6–23.9 mo of age with a daily lipid-based nutrient supplement (LNS). To test these hypotheses we used a cluster randomized trial whereby the control and intervention villages from the 2010–12 EHFP evaluation were separately randomized to one of two groups for a total of four intervention groups (15 clusters each), all of which received HKI's base EHFP program. The 2010–12 control villages were randomized to receive the EHFP program for the first time from 2014–16, either alone (EHFP-2014) or with a WASH intervention (EHFP-2014+WASH) and the intervention villages that received the 2010–12 EHFP program were randomized to receive the EHFP program, for the second time at the community level, with WASH (EHFP-2010+WASH) or with WASH and LNS (EHFP-2010+WASH+LNS). Mothers with children 0–12 mo of age at baseline in 2014 were invited to participate in the 2 y program and associated evaluation. These groups helped answer the following 3 questions: 1) added benefit of prior community-level exposure to the EHFP program (EHFP-2010+WASH (n=353) compared to EHFP-2014+WASH (n=442)); 2) added benefit of WASH (EHFP-2014+WASH (n=442) compared to EHFP-2014 (n=402)); and 3) added benefit of providing LNS (EHFP-2010+WASH+LNS (n=356) compared to EHFP-2010+WASH (n=353)). Impacts on anemia, iron deficiency anemia (IDA) and vitamin A deficiency (VAD) among children aged 3–12 mo at baseline (in 2014) were assessed using difference-in-difference (DID) impact estimates that controlled for relevant covariates and adjusted standard errors for clustering. Anemia (−15 pp) and IDA (−17 pp) decreased and VAD increased (+12 pp) over the 2 y in the EHFP-2014 group. We found no additional benefit of prior exposure to the program on any of these outcomes. Adding WASH led to a significantly greater reduction in anemia compared to EHFP alone (DID=−11 pp; p<0.05)), but no impacts on IDA or VAD. Adding LNS to EHFP-2010+WASH led to significantly greater decreases in anemia (DID=−12 pp; p<0.05), IDA (DID=−13 pp; p<0.05) and a marginally significantly greater decrease in VAD (DID=−8 pp; p<0.10). The two EHFP programs implemented by HKI in Burkina Faso (2010–12; 2014–16) reduced anemia among young children. Adding WASH to the program in 2014 led to a significantly greater reduction in anemia, and including both WASH and LNS in communities with prior EHFP program exposure led to the largest and most diverse nutritional impacts including significant reductions in anemia, IDA and VAD. These results highlight the importance of addressing the multiple causes of undernutrition simultaneously, through multisectoral programs. |
| format | Abstract |
| id | CGSpace146240 |
| institution | CGIAR Consortium |
| language | Inglés |
| publishDate | 2017 |
| publishDateRange | 2017 |
| publishDateSort | 2017 |
| publisher | Wiley |
| publisherStr | Wiley |
| record_format | dspace |
| spelling | CGSpace1462402025-12-11T07:49:20Z Adding a water, sanitation and hygiene intervention and a lipid-based nutrient supplement to an integrated agriculture and nutrition program improved the nutritional status of Young Burkinabé children Olney, Deanna K. Bliznashka, Lilia Becquey, Elodie Birba, Ousmane Ruel, Marie T. anaemia water management human nutrition An integrated agriculture and nutrition program, the Enhanced Homestead Food Production (EHFP) program, implemented by Helen Keller International (HKI) in Burkina Faso from 2010–2012 significantly reduced anemia among young children. Although these results were promising, it was hypothesized that greater nutritional impacts could be achieved with longer program exposure, the addition of a water, sanitation and hygiene (WASH) intervention, and an intervention to address micronutrient gaps such as providing children 6–23.9 mo of age with a daily lipid-based nutrient supplement (LNS). To test these hypotheses we used a cluster randomized trial whereby the control and intervention villages from the 2010–12 EHFP evaluation were separately randomized to one of two groups for a total of four intervention groups (15 clusters each), all of which received HKI's base EHFP program. The 2010–12 control villages were randomized to receive the EHFP program for the first time from 2014–16, either alone (EHFP-2014) or with a WASH intervention (EHFP-2014+WASH) and the intervention villages that received the 2010–12 EHFP program were randomized to receive the EHFP program, for the second time at the community level, with WASH (EHFP-2010+WASH) or with WASH and LNS (EHFP-2010+WASH+LNS). Mothers with children 0–12 mo of age at baseline in 2014 were invited to participate in the 2 y program and associated evaluation. These groups helped answer the following 3 questions: 1) added benefit of prior community-level exposure to the EHFP program (EHFP-2010+WASH (n=353) compared to EHFP-2014+WASH (n=442)); 2) added benefit of WASH (EHFP-2014+WASH (n=442) compared to EHFP-2014 (n=402)); and 3) added benefit of providing LNS (EHFP-2010+WASH+LNS (n=356) compared to EHFP-2010+WASH (n=353)). Impacts on anemia, iron deficiency anemia (IDA) and vitamin A deficiency (VAD) among children aged 3–12 mo at baseline (in 2014) were assessed using difference-in-difference (DID) impact estimates that controlled for relevant covariates and adjusted standard errors for clustering. Anemia (−15 pp) and IDA (−17 pp) decreased and VAD increased (+12 pp) over the 2 y in the EHFP-2014 group. We found no additional benefit of prior exposure to the program on any of these outcomes. Adding WASH led to a significantly greater reduction in anemia compared to EHFP alone (DID=−11 pp; p<0.05)), but no impacts on IDA or VAD. Adding LNS to EHFP-2010+WASH led to significantly greater decreases in anemia (DID=−12 pp; p<0.05), IDA (DID=−13 pp; p<0.05) and a marginally significantly greater decrease in VAD (DID=−8 pp; p<0.10). The two EHFP programs implemented by HKI in Burkina Faso (2010–12; 2014–16) reduced anemia among young children. Adding WASH to the program in 2014 led to a significantly greater reduction in anemia, and including both WASH and LNS in communities with prior EHFP program exposure led to the largest and most diverse nutritional impacts including significant reductions in anemia, IDA and VAD. These results highlight the importance of addressing the multiple causes of undernutrition simultaneously, through multisectoral programs. 2017 2024-06-21T09:06:18Z 2024-06-21T09:06:18Z Abstract https://hdl.handle.net/10568/146240 en Wiley Olney, Deanna Kelly; Bliznashka, Lilia; Becquey, Elodie; Birba, Ousmane; and Ruel, Marie T. 2017. Adding a Water, Sanitation and Hygiene Intervention and a Lipid-Based Nutrient Supplement to an Integrated Agriculture and Nutrition Program Improved the Nutritional Status of Young Burkinabé Children. FASEB Journal 31(1): 455. https://doi.org/10.1096/fasebj.31.1_supplement.455.1 |
| spellingShingle | anaemia water management human nutrition Olney, Deanna K. Bliznashka, Lilia Becquey, Elodie Birba, Ousmane Ruel, Marie T. Adding a water, sanitation and hygiene intervention and a lipid-based nutrient supplement to an integrated agriculture and nutrition program improved the nutritional status of Young Burkinabé children |
| title | Adding a water, sanitation and hygiene intervention and a lipid-based nutrient supplement to an integrated agriculture and nutrition program improved the nutritional status of Young Burkinabé children |
| title_full | Adding a water, sanitation and hygiene intervention and a lipid-based nutrient supplement to an integrated agriculture and nutrition program improved the nutritional status of Young Burkinabé children |
| title_fullStr | Adding a water, sanitation and hygiene intervention and a lipid-based nutrient supplement to an integrated agriculture and nutrition program improved the nutritional status of Young Burkinabé children |
| title_full_unstemmed | Adding a water, sanitation and hygiene intervention and a lipid-based nutrient supplement to an integrated agriculture and nutrition program improved the nutritional status of Young Burkinabé children |
| title_short | Adding a water, sanitation and hygiene intervention and a lipid-based nutrient supplement to an integrated agriculture and nutrition program improved the nutritional status of Young Burkinabé children |
| title_sort | adding a water sanitation and hygiene intervention and a lipid based nutrient supplement to an integrated agriculture and nutrition program improved the nutritional status of young burkinabe children |
| topic | anaemia water management human nutrition |
| url | https://hdl.handle.net/10568/146240 |
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