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Sun Y, Ma J, Wei X, Dong J, Wu S, Huang Y. Barriers to and Facilitators of the Implementation of a Micronutrient Powder Program for Children: A Systematic Review Based on the Consolidated Framework for Implementation Research. Nutrients 2023; 15:5073. [PMID: 38140331 PMCID: PMC10745920 DOI: 10.3390/nu15245073] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Revised: 12/04/2023] [Accepted: 12/08/2023] [Indexed: 12/24/2023] Open
Abstract
BACKGROUND As one of the most cost-effective investments for improving child nutrition, micronutrient powder (MNP) has been widely used in many countries to underpin the Sustainable Development Goals, yet challenges remain regarding its implementation on a large scale. However, few studies have explored the factors that facilitate or impede the implementation process using implementation science theories and frameworks. To address this gap, we adopted the Consolidated Framework of Implementation Research (CFIR) and conducted a systematic review of studies on the implementation barriers to and facilitators of MNP interventions. METHOD Five publication databases, including EMBASE, Medline, PubMed, Web of Science, and Scopus, were searched for studies on the influencing factors of MNP interventions. Based on the CFIR framework, the facilitators and barriers for the MNP program implementation reported in the included studies were extracted and synthesized by five domains: intervention characteristics, outer setting, inner setting, individual characteristics, and process. RESULTS A total of 50 articles were eligible for synthesis. The majority of the studies were conducted in lower-middle-income countries (52%) through the free delivery model (78%). The inner setting construct was the most prominently reported factor influencing implementation, specifically including available resources (e.g., irregular or insufficient MNP supply), structural characteristics (e.g., public-driven community-based approach), and access to information and knowledge (e.g., lack of training for primary-level workers). The facilitators of the engagement of private sectors, external guidelines, and regular program monitoring were also highlighted. On the contrary, monotonous tastes and occasional side effects impede intervention implementation. Additionally, we found that the inner setting had an interrelation with other contributing factors in the MNP program implementation. CONCLUSION Our results suggest that MNP program implementation was prominently influenced by the available resources, organizational structure, and knowledge of both providers and users. Mobilizing local MNP suppliers, engaging public-driven free models in conjunction with market-based channels, and strengthening the training for primary-level health workers could facilitate MNP interventions.
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Affiliation(s)
- Yinuo Sun
- School of Public Health, Peking University, Xueyuan Rd, No. 38, Beijing 100181, China; (Y.S.); (J.M.); (J.D.)
| | - Jiyan Ma
- School of Public Health, Peking University, Xueyuan Rd, No. 38, Beijing 100181, China; (Y.S.); (J.M.); (J.D.)
| | - Xiaolin Wei
- Dalla Lana School of Public Health, University of Toronto, Toronto, ON M5T 3M7, Canada; (X.W.); (S.W.)
| | - Jingya Dong
- School of Public Health, Peking University, Xueyuan Rd, No. 38, Beijing 100181, China; (Y.S.); (J.M.); (J.D.)
| | - Shishi Wu
- Dalla Lana School of Public Health, University of Toronto, Toronto, ON M5T 3M7, Canada; (X.W.); (S.W.)
| | - Yangmu Huang
- School of Public Health, Peking University, Xueyuan Rd, No. 38, Beijing 100181, China; (Y.S.); (J.M.); (J.D.)
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Ford ND, Ruth LJ, Ngalombi S, Lubowa A, Halati S, Ahimbisibwe M, Whitehead RD, Mapango C, Jefferds ME. An Integrated Enhanced Infant and Young Child Feeding (IYCF) and Micronutrient Powder Intervention Improved Select IYCF Practices Among Caregivers of Children Aged 12-23 Months in Eastern Uganda. Curr Dev Nutr 2021; 5:nzab003. [PMID: 33634219 PMCID: PMC7888698 DOI: 10.1093/cdn/nzab003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Revised: 01/20/2021] [Accepted: 01/26/2021] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND There is little evidence of the impact of integrated programs distributing nutrition supplements with behavior change on infant and young child feeding (IYCF) practices. OBJECTIVE We evaluated the impact of an integrated IYCF/micronutrient powder intervention on IYCF practices among caregivers of children aged 12-23 mo in eastern Uganda. METHODS We used pre-post data from 2 population-based, cross-sectional surveys representative of children aged 12-23 mo in Amuria (intervention) and Soroti (nonintervention) districts (n = 2816). Caregivers were interviewed in June/July at baseline in 2015 and 12 mo after implementation in 2016. We used generalized linear mixed models with cluster as a random effect to calculate the average intervention effect on receiving IYCF counseling, ever breastfed, current breastfeeding, bottle feeding, introducing complementary feeding at age 6 mo, continued breastfeeding at ages 1 and 2 y, minimum meal frequency (MMF), minimum dietary diversity, minimum acceptable diet (MAD), and consumption of food groups the day preceding the survey. RESULTS Controlling for child age and sex, household wealth and food security, and caregiver schooling, the intervention was positively associated with having received IYCF counseling by village health team [adjusted prevalence difference-in-difference (APDiD): +51.6%; 95% CI: 44.0%, 59.2%]; timely introduction of complementary feeding (APDiD: +21.7%; 95% CI: 13.4%, 30.1%); having consumed organs or meats (APDiD: +9.0%; 95% CI: 1.4%, 16.6%) or vitamin A-rich fruits or vegetables (APDiD: +17.5%; 95% CI: 4.5%, 30.5%); and MMF (APDiD: +18.6%; 95% CI: 11.2%, 25.9%). The intervention was negatively associated with having consumed grains, roots, or tubers (APDiD: -4.4%; 95% CI: -7.0%, -1.7%) and legumes, nuts, or seeds (APDiD: -15.6%; 95% CI: -26.2%, -5.0%). Prevalences of some IYCF practices were low in Amuria at endline including MAD (19.1%; 95% CI :16.3%, 21.9%). CONCLUSIONS The intervention had a positive impact on several IYCF practices; however, endline prevalence of some indicators suggests a continued need to improve complementary feeding practices.
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Affiliation(s)
- Nicole D Ford
- Nutrition Branch, Division of Nutrition, Physical Activity, and Obesity, US Centers for Disease Control and Prevention, Atlanta, GA 30341, USA
- McKing Consulting Corporation, Chamblee, GA 30341, USA
| | - Laird J Ruth
- Nutrition Branch, Division of Nutrition, Physical Activity, and Obesity, US Centers for Disease Control and Prevention, Atlanta, GA 30341, USA
- McKing Consulting Corporation, Chamblee, GA 30341, USA
| | | | - Abdelrahman Lubowa
- School of Food Technology, Nutrition, and Bioengineering, Makerere University, Kampala, Uganda
| | - Siti Halati
- United Nations World Food Program, Kampala, Uganda
| | | | - Ralph D Whitehead
- Nutrition Branch, Division of Nutrition, Physical Activity, and Obesity, US Centers for Disease Control and Prevention, Atlanta, GA 30341, USA
| | - Carine Mapango
- Nutrition Branch, Division of Nutrition, Physical Activity, and Obesity, US Centers for Disease Control and Prevention, Atlanta, GA 30341, USA
| | - Maria Elena Jefferds
- Nutrition Branch, Division of Nutrition, Physical Activity, and Obesity, US Centers for Disease Control and Prevention, Atlanta, GA 30341, USA
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Gosdin L, Sharma AJ, Tripp K, Amoaful EF, Mahama AB, Selenje L, Jefferds ME, Ramakrishnan U, Martorell R, Addo OY. Barriers to and Facilitators of Iron and Folic Acid Supplementation within a School-Based Integrated Nutrition and Health Promotion Program among Ghanaian Adolescent Girls. Curr Dev Nutr 2020; 4:nzaa135. [PMID: 32914043 PMCID: PMC7467268 DOI: 10.1093/cdn/nzaa135] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Revised: 07/30/2020] [Accepted: 08/04/2020] [Indexed: 01/23/2023] Open
Abstract
BACKGROUND Anemia is a moderate public health problem among adolescent girls in Ghana. OBJECTIVES We aimed to evaluate the barriers to and facilitators of program fidelity to a school-based anemia reduction program with weekly iron and folic acid (IFA) supplementation. METHODS Authors analyzed directly observed weekly IFA consumption data collected longitudinally and cross-sectional data from a representative survey of 60 secondary schools and 1387 adolescent girls in the Northern and Volta regions of Ghana after 1 school year (2017-2018) of the intervention (30-36 wk). A bottleneck analysis was used to characterize the levels of IFA coverage and used adjusted generalized linear mixed-effects models to quantify the school and student drivers of IFA intake adherence. RESULTS Of girls, 90% had ever consumed the tablet, whereas 56% had consumed ≥15 weekly tablets (mean: 16.4, range: 0-36), indicating average intake adherence was about half of the available tablets. Among ever consumers, 88% of girls liked the tablet, and 27% reported undesirable changes (primarily heavy menstrual flow). School-level factors represented 75% of the variance in IFA consumption over the school year. Total IFA tablets consumed was associated with the ability to make up missed IFA distributions (+1.4 tablets; 95% CI: +0.8, +2.0 tablets), junior compared with senior secondary school (+5.8; 95% CI: +0.1, +11.5), educators' participating in a program-related training (+7.6; 95% CI: +2.9, 12.2), and educator perceptions that implementation was difficult (-6.9; 95% CI: -12.1, -1.7) and was an excessive time burden (-4.4; 95% CI: -8.4, -0.4). CONCLUSIONS Although the program reached Ghanaian schoolgirls, school-level factors were barriers to adherence. Modifications such as expanded training, formalized make-up IFA distributions, sensitization (awareness promotion), and additional support to senior high schools may improve adherence. Spreading the responsibility for IFA distribution to other teachers and streamlining monitoring may reduce the burden at the school level. Strengthening the health education component and improving knowledge of IFA among students may also be beneficial.
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Affiliation(s)
- Lucas Gosdin
- Nutrition and Health Sciences, Laney Graduate School, Emory University, Atlanta, GA, USA
- Nutrition Branch, Division of Nutrition, Physical Activity, and Obesity, CDC, Atlanta, GA, USA
| | - Andrea J Sharma
- Nutrition Branch, Division of Nutrition, Physical Activity, and Obesity, CDC, Atlanta, GA, USA
- US Public Health Service Commissioned Corps, Atlanta, GA, USA
| | | | - Esi F Amoaful
- Nutrition Department, Ghana Health Service of Ministry of Health, Accra, Ghana
| | | | | | - Maria E Jefferds
- Nutrition Branch, Division of Nutrition, Physical Activity, and Obesity, CDC, Atlanta, GA, USA
| | - Usha Ramakrishnan
- Nutrition and Health Sciences, Laney Graduate School, Emory University, Atlanta, GA, USA
- Hubert Department of Global Health, Rollins School of Public Health, Emory University, Atlanta, GA, USA
| | - Reynaldo Martorell
- Nutrition and Health Sciences, Laney Graduate School, Emory University, Atlanta, GA, USA
- Hubert Department of Global Health, Rollins School of Public Health, Emory University, Atlanta, GA, USA
| | - O Yaw Addo
- Nutrition and Health Sciences, Laney Graduate School, Emory University, Atlanta, GA, USA
- Nutrition Branch, Division of Nutrition, Physical Activity, and Obesity, CDC, Atlanta, GA, USA
- Emory Global Health Institute, Atlanta, GA, USA
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Ford ND, Ruth LJ, Ngalombi S, Lubowa A, Halati S, Ahimbisibwe M, Baingana R, Whitehead RD, Mapango C, Jefferds ME. An Integrated Infant and Young Child Feeding and Micronutrient Powder Intervention Does Not Affect Anemia, Iron Status, or Vitamin A Status among Children Aged 12-23 Months in Eastern Uganda. J Nutr 2020; 150:938-944. [PMID: 31923315 PMCID: PMC8127862 DOI: 10.1093/jn/nxz314] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2019] [Revised: 09/24/2019] [Accepted: 11/26/2019] [Indexed: 01/19/2023] Open
Abstract
BACKGROUND Micronutrient powders (MNP) can reduce iron deficiency and anemia in children. OBJECTIVE We evaluated the impact of an integrated infant and young child feeding (IYCF)-MNP intervention on anemia and micronutrient status among children aged 12-23 mo in Eastern Uganda. The intervention focused on MNP distribution, IYCF education, and caregiver behavior change. METHODS Population-based cross-sectional surveys representative of children aged 12-23 mo in Amuria (intervention) and Soroti (nonintervention) districts were collected in June/July 2015 at baseline (n = 1260) and 12 mo after implementation at endline in 2016 (n = 1490). From pooled capillary blood, we assessed hemoglobin, malaria, ferritin, retinol binding protein (RBP), C-reactive protein, and ɑ1-acid glycoprotein. Ferritin and RBP were regression-adjusted to correct for inflammation. Caregivers reported sociodemographic characteristics and MNP knowledge and practices. Linear regression estimated the difference-in-difference (DiD) effect of MNP on hemoglobin, ferritin, and RBP, and logistic regression estimated DiD effect of MNP on anemia (hemoglobin <11.0 g/dL), iron deficiency (ferritin <12.0 µg/L), iron deficiency anemia (hemoglobin <11.0 g/dL and ferritin <12.0 µg/L), and vitamin A deficiency (VAD; RBP equivalent to <0.70 µmol/L retinol: <0.79 µmol/L at baseline and RBP <0.67 µmol/L at endline). RESULTS In Amuria, 96% of children had ever consumed MNP versus <1% of children in Soroti. Fifty-four percent of caregivers reported organoleptic changes when MNP were added to foods cooked with soda ash. Adjusting for age, sex, malaria, recent morbidity, and household-level factors, the intervention was associated with -0.83 g/dL lower hemoglobin (95% CI, -1.36, -0.30 g/dL; P = 0.003) but not with anemia, ferritin, iron deficiency, iron deficiency anemia, RBP, or VAD. CONCLUSIONS Despite high program fidelity, the intervention was associated with reduced hemoglobin concentrations but not with change in anemia or micronutrient status among children aged 12-23 mo in Eastern Uganda. Contextual factors, such as cooking with soda ash, might explain the lack of effectiveness.
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Affiliation(s)
- Nicole D. Ford
- McKing Consulting Corp, Fairfax, Virginia,Nutrition Branch, Division of Nutrition, Physical
Activity, and Obesity, United States Centers of Disease Control and Prevention,
Atlanta, Georgia
| | - Laird J Ruth
- McKing Consulting Corp, Fairfax, Virginia,Nutrition Branch, Division of Nutrition, Physical
Activity, and Obesity, United States Centers of Disease Control and Prevention,
Atlanta, Georgia
| | | | | | - Siti Halati
- United Nations World Food Programme, Kampala, Uganda
| | | | | | - Ralph D. Whitehead
- Nutrition Branch, Division of Nutrition, Physical
Activity, and Obesity, United States Centers of Disease Control and Prevention,
Atlanta, Georgia
| | - Carine Mapango
- Nutrition Branch, Division of Nutrition, Physical
Activity, and Obesity, United States Centers of Disease Control and Prevention,
Atlanta, Georgia
| | - Maria Elena Jefferds
- Nutrition Branch, Division of Nutrition, Physical
Activity, and Obesity, United States Centers of Disease Control and Prevention,
Atlanta, Georgia
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Ford ND, Ruth LJ, Ngalombi S, Lubowa A, Halati S, Ahimbisibwe M, Mapango C, Whitehead Jr RD, Jefferds ME. Predictors of micronutrient powder sachet coverage and recent intake among children 12-23 months in Eastern Uganda. MATERNAL & CHILD NUTRITION 2019; 15:e12792. [PMID: 31622041 PMCID: PMC7199021 DOI: 10.1111/mcn.12792] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/23/2018] [Revised: 12/21/2018] [Accepted: 01/18/2019] [Indexed: 11/29/2022]
Abstract
We evaluated predictors of micronutrient powder (MNP) sachet coverage and recent intake using data from a cross-sectional survey representative of children aged 12-23 months in Amuria district, Uganda. In June/July 2016, caregivers were interviewed 12 months after implementation of an integrated MNP and infant and young child feeding pilot (N = 761). Logistic regression described predictors of (a) high-MNP sachet coverage (received at least 60 sachets/6 months) and (b) recent intake (consumed MNP during the 2 weeks preceding the survey) among children who had ever received MNP and had complete data (N = 683). Fifty-nine percent (95% Confidence Interval [CI] [53.8, 64.2]) of children had high-MNP sachet coverage, and 65.4% (95% CI [61.0, 69.9]) had recent intake. MNP ration cards (Adjusted Odds Ratio [AOR] 2.67, 95% CI [1.15, 6.23]), organoleptic changes to foods cooked with soda ash (AOR 1.52, 95% CI [1.08, 2.14]), having heard of anaemia (AOR 1.59, 95% CI [1.11, 2.26]), knowledge of correct MNP preparation (AOR 1.89, 95% CI [1.11, 3.19]), and current breastfeeding (AOR 2.04, 95% CI [1.36, 3.08]) were positively associated with MNP coverage whereas older child age (18-23 vs. 12-17 months) was inversely associated with coverage (AOR 0.32, 95% CI [0.23, 0.50]). MNP ration cards (AOR 2.86, 95% CI [1.34, 6.09]), having heard an MNP radio jingle (AOR 1.40, 95% CI [1.01, 1.94]), knowledge of correct MNP preparation (AOR 1.88, 95% CI [1.04, 3.39]), and the child not disliking MNP (AOR 1.90, 95% CI [1.13, 3.22]) were positively associated with recent intake. Interventions that increase caregiver knowledge and skills and focus on older children could improve MNP coverage and recent intake.
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Affiliation(s)
- Nicole D. Ford
- Nutrition Branch, Division of Nutrition, Physical Activity, and ObesityUnited States Centers of Disease Control and PreventionAtlantaGeorgiaUSA
- McKing Consulting Corp.FairfaxVirginiaUSA
| | - Laird J. Ruth
- Nutrition Branch, Division of Nutrition, Physical Activity, and ObesityUnited States Centers of Disease Control and PreventionAtlantaGeorgiaUSA
- McKing Consulting Corp.FairfaxVirginiaUSA
| | - Sarah Ngalombi
- Nutrition DivisionUganda Ministry of HealthKampalaUganda
| | - Abdelrahman Lubowa
- School of Food Technology, Nutrition and BioengineeringMakerere UniversityKampalaUganda
| | - Siti Halati
- Nutrition SectionUnited Nations World Food ProgrammeKampalaUganda
| | | | - Carine Mapango
- Nutrition Branch, Division of Nutrition, Physical Activity, and ObesityUnited States Centers of Disease Control and PreventionAtlantaGeorgiaUSA
| | - Ralph D. Whitehead Jr
- Nutrition Branch, Division of Nutrition, Physical Activity, and ObesityUnited States Centers of Disease Control and PreventionAtlantaGeorgiaUSA
| | - Maria Elena Jefferds
- Nutrition Branch, Division of Nutrition, Physical Activity, and ObesityUnited States Centers of Disease Control and PreventionAtlantaGeorgiaUSA
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Pelletier D, DePee S. Micronutrient powder programs: New findings and future directions for implementation science. MATERNAL & CHILD NUTRITION 2019; 15:e12802. [PMID: 30828965 PMCID: PMC6857038 DOI: 10.1111/mcn.12802] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 02/06/2019] [Revised: 02/20/2019] [Accepted: 02/21/2019] [Indexed: 01/24/2023]
Affiliation(s)
- David Pelletier
- Division of Nutritional SciencesCornell UniversityIthacaNew YorkUSA
| | - Saskia DePee
- Nutrition DivisionWorld Food ProgrammeRomeItaly
- Friedman School of Nutrition Science and PolicyTufts UniversityBostonMassachusettsUSA
- Human NutritionWageningen UniversityWageningenthe Netherlands
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