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Bozicevic L, Lucas C, Magai DN, Ooi Y, Maliwichi L, Sharp H, Gladstone M. Evaluating caregiver-child interactions in low- and middle-income countries: a systematic review of tools and methods. J Reprod Infant Psychol 2024:1-36. [PMID: 38441002 DOI: 10.1080/02646838.2024.2321615] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Accepted: 02/16/2024] [Indexed: 03/06/2024]
Abstract
AIMS/BACKGROUND The United Nations Sustainable Development Goals (SDGs) has placed emphasis on improving early child development globally. This is supported through the Nurturing Care Framework which includes responsive caregiving. To evaluate responsive caregiving, tools to assess quality of caregiver-child interactions are used, however there is little information on how they are currently employed and/or adapted particularly in low- and middle-income countries (LMICs) where children have a greater risk of adverse outcomes. The aim of this review is to provide a comprehensive guide on methodologies used to evaluate caregiver-child interaction - including their feasibility and cultural adaptation. DESIGN/METHODS We conducted a systematic review of studies over 20years in LMICs which assessed caregiver-child interactions. Characteristics of each tool, their validity (assessed with COSMIN Risk of Bias checklist), and the quality of the study (Mixed Methods Appraisal Tool) are reported. RESULTS We identified 59 studies using 34 tools across 20 different LMICs. Most tools (86.5%) employed video-recorded observations of caregiver-child interactions at home (e.g. Ainsworth's Sensitivity Scale, OMI) or in the laboratory (e.g. PICCOLO) with a few conducting direct observations in the field (e.g. OMCI, HOME); 13.5% were self-reported. Tools varied in methodology with limited or no mention of validity and reliability. Most tools are developed in Western countries and have not been culturally validated for use in LMIC settings. CONCLUSION There are limited caregiver-child interaction measures used in LMIC settings, with only some locally validated locally. Future studies should aim to ensure better validity, applicability and feasibility of caregiver-child interaction tools for global settings.
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Affiliation(s)
- L Bozicevic
- Department of Primary Care & Mental Health, Institute of Population Health, University of Liverpool, Liverpool, UK
| | - C Lucas
- Department of Women's and Children's Health, Institute of Life Course and Medical Sciences, University of Liverpool, Liverpool, UK
| | - D N Magai
- Department of Women's and Children's Health, Institute of Life Course and Medical Sciences, University of Liverpool, Liverpool, UK
| | - Y Ooi
- Department of Women's and Children's Health, Institute of Life Course and Medical Sciences, University of Liverpool, Liverpool, UK
| | - L Maliwichi
- Department of Women's and Children's Health, Institute of Life Course and Medical Sciences, University of Liverpool, Liverpool, UK
- Department of Psychology and Medical Humanities, School of Humanities and Social Sciences, University of Malawi, Blantyre, Malawi
| | - H Sharp
- Department of Primary Care & Mental Health, Institute of Population Health, University of Liverpool, Liverpool, UK
| | - M Gladstone
- Department of Women's and Children's Health, Institute of Life Course and Medical Sciences, University of Liverpool, Liverpool, UK
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Pearson E, Rao N, Siraj I, Aboud F, Horton C, Hendry H. Workforce preparation for delivery of nurturing care in low- and middle-income countries: Expert consensus on critical multisectoral training needs. Child Care Health Dev 2024; 50:e13180. [PMID: 37807967 DOI: 10.1111/cch.13180] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Revised: 08/18/2023] [Accepted: 09/10/2023] [Indexed: 10/10/2023]
Abstract
BACKGROUND Services to support nurturing care through early childhood development (ECD) in low- and middle-income countries are hampered by significant workforce challenges. The global early childhood workforce is both diverse and complex, and it supports the delivery of a wide range of services in extremely diverse geographical and social settings. In the context of contemporary global goals for the universal provision of quality early childhood provision, there is an urgent need to build appropriate platforms for strengthening and supporting this workforce. However, the evidence base to support this work is severely limited. METHODS To contribute to evidence on how to strengthen the ECD workforce in low- and middle-income countries, this study used a Delphi methodology involving three rounds of data collection with 14 global experts, to reach consensus on the most critical training needs of three key early childhood workforce groups: (i) health; (ii) community-based paraprofessionals, and (iii) educational professionals working across ECD programmes. RESULTS The study identified a comprehensive set of shared, as well as distinct, training needs across the three groups. Shared training needs include the following: (i) nurturing dispositions that facilitate work with children and families in complex settings; (ii) knowledge and skills to support responsive, adaptable delivery of ECD programmes; and (iii) systems for ECD training and professional pathways that prioritise ongoing mentoring and support. CONCLUSIONS The study's detailed findings help to address a critical gap in the evidence on training needs for ECD workers in low-resource contexts. They provide insights into how to strengthen content, systems, and methods of training to support intersectoral ECD work in resource-constrained contexts.
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Affiliation(s)
- Emma Pearson
- College of Education, United Arab Emirates University, Abu Dhabi, United Arab Emirates
- Maynooth University, Maynooth, Ireland
| | - Nirmala Rao
- Faculty of Education, The University of Hong Kong, Hong Kong SAR, China
| | - Iram Siraj
- Department of Education, Oxford University, Oxford, UK
| | - Frances Aboud
- Department of Psychology, McGill University, Montreal, Quebec, Canada
| | - Caroline Horton
- Department of Psychology, Bishop Grosseteste University, Lincoln, UK
| | - Helen Hendry
- Faculty of Wellbeing, Education & Language Studies, The Open University, Milton Keynes, UK
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Doennecke N, Brandenburg J, Maehler C. Cross-cultural measurement invariance of a developmental assessment tool in a small-scale intervention study. Infant Behav Dev 2023; 73:101888. [PMID: 37797437 DOI: 10.1016/j.infbeh.2023.101888] [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: 11/15/2022] [Revised: 09/12/2023] [Accepted: 09/21/2023] [Indexed: 10/07/2023]
Abstract
Development tests are widely used in the scope of cross-cultural and comparative research to support intervention studies and health care projects concerning early childhood development. Therefore, it is crucial to use culturally sensitive assessment tools. A culturally adapted version of the German development test FREDI 0-3 (Maehler, Cartschau, & Rohleder, 2016) was used to assess a German (n = 405) and an Indian (n = 2075) sample of children between ten and thirty-two months. Measurement invariance indicates psychometric equivalence of a construct across groups and is a prerequisite for test applications in a cross-cultural setting. Confirmatory factor analyses for single cohorts per age group and multi-group measurement invariance analyses were used to examine the data equivalence of the test across groups. Weak measurement invariance could be established across both groups in all four age groups (10-14; 15-21; 22-26; 27-32 months) suggesting that the development factor was measured in the same way in both groups and accounted similarly for performance differences in the developmental subdomains for the German and the Indian sample. However, scalar and strict measurement invariance were violated in almost all group comparisons suggesting differences in scale difficulty and reliability across the German and the Indian sample. This suggests that a culture-sensitive adaptation process like it was carried out within this project is necessary but not sufficient in order to create a culturally comparable development test. It is essential to always carry out measurement invariance testing to determine the psychometric equivalence of the test and additionally reduce linguistic and cultural bias through an adaption process based on empirical proven methodological principles.
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Buccini G, Kofke L, Case H, Katague M, Pacheco MF, Pérez-Escamilla R. Pathways to scale up early childhood programs: A scoping review of Reach Up and Care for Child Development. PLOS GLOBAL PUBLIC HEALTH 2023; 3:e0001542. [PMID: 37556418 PMCID: PMC10411826 DOI: 10.1371/journal.pgph.0001542] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Accepted: 07/03/2023] [Indexed: 08/11/2023]
Abstract
Evidence-based early childhood development (ECD) programs that strengthen nurturing parenting skills and promote early stimulation, such as Reach Up (RU) and Care for Child Development (CCD), are critical investments for interrupting cycles of intergenerational poverty; however, the implementation impact of these programs varies greatly globally. Analyzing systematically the evidence on the implementation pathways based on contexts (i.e., external and internal influences on intervention implementation), implementation strategies (i.e., mechanisms used to promote program initiation, design, and delivery with existing systems), and implementation outcomes (i.e., related to the implementation goals) can increase the likelihood of implementation success. Our scoping review aimed to identify implementation pathways of RU and CCD programs in low- and middle-income countries. A search in English, Spanish, and Portuguese of grey literature and five databases of peer reviewed literature; from inception through July 16, 2022, yielded 2,267 publications. Using predetermined eligibility criteria, 75 records yielded implementation details for 33 programs across 23 low- and middle-income countries. Two reviewers independently extracted program data on context, implementation strategies, and implementation outcomes following a program theory. A thematic analysis identified 37 implementation strategies across six "building blocks of implementation": program emergence, intersectoriality, intervention characteristics, workforce, training, and monitoring systems. Implementation pathways across building blocks are highly influenced by contextual factors, such as infrastructure, social norms, and the target population's demand and interest, which may shape different implementation outcomes. Six 'building blocks' shaping implementation pathways of CCD and RU in LMICs were identified. The careful consideration of context and use of intentional evidence-based planning can enable the successful implementation of ECD nurturing care interventions. We recommend the use of the ECD Implementation Checklist for Enabling Program Scale Up to guide decision-making regarding context and implementation strategies to support implementation outcomes and subsequent ECD program success.
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Affiliation(s)
- Gabriela Buccini
- Department of Social and Behavioral Health, University of Nevada Las Vegas School of Public Health, Las Vegas, Nevada, United States of America
| | - Lily Kofke
- Department of Social and Behavioral Sciences, Yale School of Public Health, New Haven, Connecticut, United States of America
| | - Haley Case
- Department of Social and Behavioral Sciences, Yale School of Public Health, New Haven, Connecticut, United States of America
| | - Marina Katague
- Department of Social and Behavioral Sciences, Yale School of Public Health, New Haven, Connecticut, United States of America
| | | | - Rafael Pérez-Escamilla
- Department of Social and Behavioral Sciences, Yale School of Public Health, New Haven, Connecticut, United States of America
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Kowalski AJ, Mayen VA, de Ponce S, Lambden KB, Tilton N, Villanueva LM, Palacios AM, Reinhart GA, Hurley KM, Black MM. The Effects of Multiple Micronutrient Fortified Beverage and Responsive Caregiving Interventions on Early Childhood Development, Hemoglobin, and Ferritin among Infants in Rural Guatemala. Nutrients 2023; 15:2062. [PMID: 37432191 DOI: 10.3390/nu15092062] [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: 03/20/2023] [Revised: 04/16/2023] [Accepted: 04/22/2023] [Indexed: 07/12/2023] Open
Abstract
Undernutrition and a lack of learning opportunities can jeopardize long-term growth and development among infants in low- and middle-income countries. We conducted a 6-month 2 × 2 cluster-randomized trial to assess the effects of multiple micronutrient-fortified beverages and responsive caregiving interventions among infants 6-18 months in 72 community sectors in southwest Guatemala. We administered baseline and endline assessments of childhood development (Bayley Scales of Infant and Toddler Development) and socioemotional development (Brief Infant Toddler Socio-Emotional Assessment) and measured ferritin and hemoglobin on a subsample. The trial was analyzed using linear mixed models. At the baseline, the mean age (SD) was 13.0 (4.6) months, including 49% males, 32% who were stunted, 55% who were anemic, and 58% who were iron deficient. At the endline (n = 328/386, 85% retention), there was no synergistic effect on the fortified beverage and responsive caregiving intervention. Compared to the non-fortified beverage group, socioemotional development improved in the fortified beverage group. There were no intervention effects on other measures of child development, hemoglobin, or ferritin. In a setting with high rates of anemia and iron deficiency, a multiple micronutrient-fortified beverage improved infants' socioemotional development.
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Affiliation(s)
- Alysse J Kowalski
- Department of Pediatrics, University of Maryland School of Medicine, Baltimore, MD 21201, USA
| | - Victor Alfonso Mayen
- Asociación para la Prevención y Estudio del VIH/Sida, Retalhuleu 11001, Guatemala
| | - Silvia de Ponce
- Asociación para la Prevención y Estudio del VIH/Sida, Retalhuleu 11001, Guatemala
| | - Kaley B Lambden
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD 21205, USA
| | - Nick Tilton
- Department of Epidemiology and Public Health, University of Maryland School of Medicine, Baltimore, MD 21202, USA
| | - Lisa M Villanueva
- The Mathile Institute for the Advancement of Human Nutrition, Dayton, OH 45414, USA
| | - Ana M Palacios
- The Mathile Institute for the Advancement of Human Nutrition, Dayton, OH 45414, USA
- Jiann Ping Hsu College of Public Health, Georgia Southern University, Statesboro, GA 30458, USA
| | - Gregory A Reinhart
- The Mathile Institute for the Advancement of Human Nutrition, Dayton, OH 45414, USA
| | - Kristen M Hurley
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD 21205, USA
| | - Maureen M Black
- Department of Pediatrics, University of Maryland School of Medicine, Baltimore, MD 21201, USA
- RTI International, Research Triangle Park, NC 27709, USA
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Haridas S, Ramaswamy J, Natarajan T, Nedungadi P. Micronutrient interventions among vulnerable population over a decade: A systematic review on Indian perspective. Health Promot Perspect 2022; 12:151-162. [PMID: 36276418 PMCID: PMC9508398 DOI: 10.34172/hpp.2022.19] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Accepted: 04/11/2022] [Indexed: 12/01/2022] Open
Abstract
Background: Micronutrient deficiency has long been recognized as a public health problem, particularly among vulnerable groups such as children, adolescents, pregnant and lactating women. Micronutrient deficiency could not be ruled out in spite of the implementation of various intervention strategies. Different interventions are being used to prevent and treat micronutrient deficiencies at the national and global level. The aim of this study is to systematically review the intervention strategies among different vulnerable age groups in India. Methods: The review was focused on identifying various interventions published based on the internet databases and the peer-reviewed papers from 2011 to 2021, on the predefined inclusive/exclusive criteria. The major intervention strategies implemented in India were recognized and evaluated based on dietary supplementation, micronutrient supplementation, knowledge interventions and food fortification among various age groups. Results: The results show that there are still considerable gaps in identifying the effective intervention strategies, research initiatives, programs and policies addressing to tackle micronutrient deficiencies in India. Multiple interventions are effective that could lead the road to innovations in approaches with diverse dietary intake, developing multiple micronutrient supplements, fortifying foods and nutrition interventions to address calcium, zinc, iodine, vitamin D and vitamin A deficiencies among the vulnerable population. Conclusion: Evidence-based multiple intervention studies covering a large population, in the long term cross-sectional, is the need for the hour to design policies and programs for improving the micronutrient status of vulnerable population in the community.
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Affiliation(s)
- Soorya Haridas
- Department of Sciences, Amrita School of Physical Sciences, Amrita Vishwa Vidyapeetham, Coimbatore, Tamil Nadu, India
| | - Jancirani Ramaswamy
- Department of Sciences, Amrita School of Physical Sciences, Amrita Vishwa Vidyapeetham, Coimbatore, Tamil Nadu, India
| | - Tharanidevi Natarajan
- Department of Sciences, Amrita School of Physical Sciences, Amrita Vishwa Vidyapeetham, Coimbatore, Tamil Nadu, India
| | - Prema Nedungadi
- Amrita Create, Amrita School of Computing, Amritapuri, Amrita Vishwa Vidyapeetham, Kerala, India
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Quezada-Sánchez AD, Fuentes-Rivera E, García-Martínez A, Del Carmen Hernández-Chávez M, Pineda-Antúnez C, Martínez MR, García-Guerra A, García-Feregrino R, Madrigal-Ramírez A, Santiago-Angelino T, Olvera-Flores F, Schnaas L, Pérez-Escamilla R, Serván-Mori E. Assessing the effect of an educational intervention on early childhood development among Mexican preschool children in the state of Oaxaca: a study protocol of a cluster randomized stepped-wedge trial. Trials 2022; 23:126. [PMID: 35130939 PMCID: PMC8821775 DOI: 10.1186/s13063-022-06024-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Accepted: 01/13/2022] [Indexed: 11/10/2022] Open
Abstract
Background Early childhood development (ECD) is essential in human capacity building and a critical element in the intergenerational process of human development. In some countries, social programs targeted at improving ECD have proven to be successful. Oaxaca is one of the States with the greatest social inequities in Mexico. Therefore, children in Oaxaca are at a high risk of suboptimal ECD. In 2014, the non-governmental organization (NGO) Un Kilo de Ayuda started to implement the Neurological and Psycho-affective Early Childhood Development Program in eighty marginalized communities of Oaxaca. In this article, we present the impact evaluation design to estimate the effect of this program on ECD. Methods We will use a cluster randomized stepped-wedge design with an allocation ratio of 1:1. Communities will be randomly assigned to each study group: four groups of twenty communities each. We expect that children from intervened communities will show better ECD outcomes. Discussion This study is one of the few rigorous assessments of the effect of an ECD program on the neurodevelopment of Mexican children recruited in their first 3 years of life from communities of high social vulnerability. Our study design is recommended when the way in which outcomes are measured and assessed depends on age, self-selection is present, and assignment is performed at an aggregate level. Implementation research will be conducted prior to study launch and quality control measures will be in place to maximize the fidelity of study design implementation. Trial registration ClinicalTrials.gov NCT04210362
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Affiliation(s)
- Amado D Quezada-Sánchez
- Center for Evaluation and Surveys Research, National Institute of Public Health, Cuernavaca, Mexico
| | - Evelyn Fuentes-Rivera
- Center for Demographic, Urban and Environmental Studies, College of Mexico A.C., Mexico City, Mexico
| | | | | | - Carlos Pineda-Antúnez
- Center for Health Systems Research, National Institute of Public Health, Universidad Av, 655, Cuernavaca, Mexico
| | - Martín Romero Martínez
- Center for Evaluation and Surveys Research, National Institute of Public Health, Cuernavaca, Mexico
| | - Armando García-Guerra
- Center for Research in Nutrition and Health, National Institute of Public Health, Cuernavaca, Mexico
| | - Raquel García-Feregrino
- Center for Evaluation and Surveys Research, National Institute of Public Health, Cuernavaca, Mexico
| | - Abby Madrigal-Ramírez
- Center for Health Systems Research, National Institute of Public Health, Universidad Av, 655, Cuernavaca, Mexico
| | - Tania Santiago-Angelino
- Center for Health Systems Research, National Institute of Public Health, Universidad Av, 655, Cuernavaca, Mexico
| | | | - Lourdes Schnaas
- National Institute of Perinatology Isidro Espinosa de los Reyes, Mexico City, Mexico
| | - Rafael Pérez-Escamilla
- Department of Social & Behavioral Sciences, Yale School of Public Health, Yale University, New Haven, USA
| | - Edson Serván-Mori
- Center for Health Systems Research, National Institute of Public Health, Universidad Av, 655, Cuernavaca, Mexico.
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Shrestha R, Dissanayake C, Barbaro J. Implementing and evaluating Social Attention and Communication Surveillance (SACS) to prospectively identify autism in very young children in Nepal. RESEARCH IN DEVELOPMENTAL DISABILITIES 2021; 115:104013. [PMID: 34144316 DOI: 10.1016/j.ridd.2021.104013] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/12/2020] [Revised: 05/31/2021] [Accepted: 06/06/2021] [Indexed: 06/12/2023]
Abstract
BACKGROUND Although Autism Spectrum Disorder (ASD) can be identified as early as 12 months and diagnosed by 24 months, the mean age of diagnosis of ASD in Nepal is ∼58 months, with children missing the opportunity for early intervention. AIMS This study implemented and evaluated a Nepali version of the Social Attention and Communication Surveillance (SACS-N) tool, to identify children between 11-30 months who are at "high likelihood" of ASD in a local community in Nepal. METHODS Sixty Female Community Health Volunteers (FCHVs) were trained to monitor and identify the early signs of ASD using SACS-N. RESULTS Overall, 1926 children were monitored with the SACS-N, with 11 children (0.57 %) referred for further assessments at 11-15 months (n = 4), 16-21 months (n = 4), and 22-30 months (n = 3). Of these children, 10 children had a developmental disorder, including ASD and Global Developmental Delay; no information was available on one child who migrated. Hence, the positive predictive value (PPV) of SACS-N for all developmental disorders was 100 %. Of seven children attending a gold standard diagnostic/ developmental assessment, three had ASD (43 % PPV for ASD). The estimated prevalence of ASD ranged between 0.16 % to 0.26 %. CONCLUSION Community-based developmental monitoring of ASD and other developmental delays by FCHVs is a feasible, cost-effective and sustainable approach to promoting early identification of ASD in Nepal. Further training and awareness of autism is needed for more accurate and increased referral rates using the SACS-N, including regular supervision of FCHVs.
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Affiliation(s)
- Rena Shrestha
- Olga Tennison Autism Research Centre, School of Psychology and Public Health, La Trobe University, Kingsbury Drive, Bundoora, Melbourne, VIC, 3086, Australia
| | - Cheryl Dissanayake
- Olga Tennison Autism Research Centre, School of Psychology and Public Health, La Trobe University, Kingsbury Drive, Bundoora, Melbourne, VIC, 3086, Australia
| | - Josephine Barbaro
- Olga Tennison Autism Research Centre, School of Psychology and Public Health, La Trobe University, Kingsbury Drive, Bundoora, Melbourne, VIC, 3086, Australia.
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Abdullahi LH, Rithaa GK, Muthomi B, Kyallo F, Ngina C, Hassan MA, Farah MA. Best practices and opportunities for integrating nutrition specific into nutrition sensitive interventions in fragile contexts: a systematic review. BMC Nutr 2021; 7:46. [PMID: 34321101 PMCID: PMC8320180 DOI: 10.1186/s40795-021-00443-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Accepted: 05/19/2021] [Indexed: 12/01/2022] Open
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. Supplementary Information The online version contains supplementary material available at 10.1186/s40795-021-00443-1.
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Affiliation(s)
| | - Gilbert K Rithaa
- Horn Population Research & Development (HPRD), Mogadishu, Somalia
| | - Bonface Muthomi
- Horn Population Research & Development (HPRD), Mogadishu, Somalia
| | - Florence Kyallo
- Jomo Kenyatta University of Agriculture and Technology, Nairobi, Kenya
| | - Clementina Ngina
- Independent nutrition consultant, Nairobi, Kenya.,Independent nutrition consultant, Mogadishu, Somalia
| | - Mohamed A Hassan
- Scaling Up Nutrition (SUN), Office of Prime Minister, Mogadishu, Somalia
| | - Mohamed A Farah
- Scaling Up Nutrition (SUN), Office of Prime Minister, Mogadishu, Somalia
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10
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Black MM, Fernandez-Rao S, Nair KM, Balakrishna N, Tilton N, Radhakrishna KV, Ravinder P, Harding KB, Reinhart G, Yimgang DP, Hurley KM. A Randomized Multiple Micronutrient Powder Point-of-Use Fortification Trial Implemented in Indian Preschools Increases Expressive Language and Reduces Anemia and Iron Deficiency. J Nutr 2021; 151:2029-2042. [PMID: 33880548 PMCID: PMC8245888 DOI: 10.1093/jn/nxab066] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2020] [Revised: 12/01/2020] [Accepted: 02/22/2021] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND Anemia is a global public health problem that undermines childhood development. India provides government-sponsored integrated nutrition/child development preschools. OBJECTIVES This double-masked, cluster-randomized controlled trial examines whether point-of-use multiple micronutrient powder (MNP) compared with placebo fortification of preschool meals impacts child development and whether effects vary by preschool quality (primary outcome) and biomarkers of anemia and micronutrients (secondary outcomes). We also measured growth and morbidity. METHODS We randomly assigned 22 preschools in rural India to receive MNP/placebo fortification. We administered baseline and endline blood sampling and measures of childhood development (Mullen Scales of Early Learning, inhibitory control, social-emotional), anthropometry, and morbidity to preschoolers (aged 29-49 mo). Preschools added MNP/placebo to meals 6 d/wk for 8 mo. We conducted linear mixed-effects regression models accounting for preschool clustering and repeated measures. We evaluated child development, examining effects in high- compared with low-quality preschools using the Early Childhood Environment Rating Scale-Revised and the Home Observation for the Measurement of the Environment Inventory, modified for preschools. RESULTS At baseline, mean age ± SD was 36.6 ± 5.7 mo, with 47.8% anemic, 41.9% stunted, and 20.0% wasted. Baseline expressive/receptive language scores were higher in high-quality compared with low-quality preschools (P = 0.02 and P = 0.03, respectively). At endline (91% retention, n = 293/321), we found MNP compared with placebo effects in expressive language (Cohen's standardized effect d = 0.4), inhibitory control (d = 0.2), and social-emotional (d = 0.3) in low-quality, not high-quality, preschools. MNP had significantly greater reduction of anemia and iron deficiency compared with placebo (37% compared with 13.5% and 41% compared with 1.2%, respectively). There were no effects on growth or morbidity. CONCLUSIONS Providing multiple micronutrient-fortified meals in government-sponsored preschools is feasible; reduced anemia and iron deficiency; and, in low-quality preschools, increased preschoolers' expressive language and inhibitory control and reduced developmental disparities. Improving overall preschool quality by incorporating multiple components of nurturing care (responsive care, learning, and nutrition) may be necessary to enhance preschoolers' development. This trial was registered at clinicaltrials.gov as NCT01660958.
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Affiliation(s)
- Maureen M Black
- Department of Pediatrics, University of Maryland School of Medicine, Baltimore, MD, USA
- RTI International, Research Triangle Park, NC, USA
| | - Sylvia Fernandez-Rao
- Department of Behavioral Science, National Institute of Nutrition, Indian Council of Medical Research, Hyderabad, India
| | - Krishnapillai Madhavan Nair
- Department of Micronutrient Research, National Institute of Nutrition, Indian Council of Medical Research, Hyderabad, India
| | - Nagalla Balakrishna
- Department of Biostatistics, National Institute of Nutrition, Indian Council of Medical Research, Hyderabad, India
| | - Nicholas Tilton
- Department of Epidemiology and Public Health, University of Maryland School of Medicine, Baltimore, MD, USA
| | | | - Punjal Ravinder
- Department of Micronutrient Research, National Institute of Nutrition, Indian Council of Medical Research, Hyderabad, India
| | | | - Gregory Reinhart
- The Mathile Institute for the Advancement of Human Nutrition, Dayton, OH, USA
| | - Doris P Yimgang
- Department of Epidemiology and Public Health, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Kristen M Hurley
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
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Suchdev PS, Jefferds MED, Ota E, da Silva Lopes K, De‐Regil LM. Home fortification of foods with multiple micronutrient powders for health and nutrition in children under two years of age. Cochrane Database Syst Rev 2020; 2:CD008959. [PMID: 32107773 PMCID: PMC7046492 DOI: 10.1002/14651858.cd008959.pub3] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
BACKGROUND Vitamin and mineral deficiencies, particularly those of iron, vitamin A, and zinc, affect more than two billion people worldwide. Young children are highly vulnerable because of rapid growth and inadequate dietary practices. Multiple micronutrient powders (MNPs) are single-dose packets containing multiple vitamins and minerals in powder form, which are mixed into any semi-solid food for children six months of age or older. The use of MNPs for home or point-of-use fortification of complementary foods has been proposed as an intervention for improving micronutrient intake in children under two years of age. In 2014, MNP interventions were implemented in 43 countries and reached over three million children. This review updates a previous Cochrane Review, which has become out-of-date. OBJECTIVES To assess the effects and safety of home (point-of-use) fortification of foods with MNPs on nutrition, health, and developmental outcomes in children under two years of age. For the purposes of this review, home fortification with MNP refers to the addition of powders containing vitamins and minerals to semi-solid foods immediately before consumption. This can be done at home or at any other place that meals are consumed (e.g. schools, refugee camps). For this reason, MNPs are also referred to as point-of-use fortification. SEARCH METHODS We searched the following databases up to July 2019: CENTRAL, MEDLINE, Embase, and eight other databases. We also searched four trials registers, contacted relevant organisations and authors of included studies to identify any ongoing or unpublished studies, and searched the reference lists of included studies. SELECTION CRITERIA We included randomised controlled trials (RCTs) and quasi-RCTs with individual randomisation or cluster-randomisation. Participants were infants and young children aged 6 to 23 months at the time of intervention, with no identified specific health problems. The intervention consisted of consumption of food fortified at the point of use with MNP formulated with at least iron, zinc, and vitamin A, compared with placebo, no intervention, or use of iron-containing supplements, which is standard practice. DATA COLLECTION AND ANALYSIS Two review authors independently assessed the eligibility of studies against the inclusion criteria, extracted data from included studies, and assessed the risk of bias of included studies. We reported categorical outcomes as risk ratios (RRs) or odds ratios (ORs), with 95% confidence intervals (CIs), and continuous outcomes as mean differences (MDs) and 95% CIs. We used the GRADE approach to assess the certainty of evidence. MAIN RESULTS We included 29 studies (33,147 children) conducted in low- and middle-income countries in Asia, Africa, Latin America, and the Caribbean, where anaemia is a public health problem. Twenty-six studies with 27,051 children contributed data. The interventions lasted between 2 and 44 months, and the powder formulations contained between 5 and 22 nutrients. Among the 26 studies contributing data, 24 studies (26,486 children) compared the use of MNP versus no intervention or placebo; the two remaining studies compared the use of MNP versus an iron-only supplement (iron drops) given daily. The main outcomes of interest were related to anaemia and iron status. We assessed most of the included studies at low risk of selection and attrition bias. We considered some studies to be at high risk of performance and detection bias due to lack of blinding. Most studies were funded by government programmes or foundations; only two were funded by industry. Home fortification with MNP, compared with no intervention or placebo, reduced the risk of anaemia in infants and young children by 18% (RR 0.82, 95% CI 0.76 to 0.90; 16 studies; 9927 children; moderate-certainty evidence) and iron deficiency by 53% (RR 0.47, 95% CI 0.39 to 0.56; 7 studies; 1634 children; high-certainty evidence). Children receiving MNP had higher haemoglobin concentrations (MD 2.74 g/L, 95% CI 1.95 to 3.53; 20 studies; 10,509 children; low-certainty evidence) and higher iron status (MD 12.93 μg/L, 95% CI 7.41 to 18.45; 7 studies; 2612 children; moderate-certainty evidence) at follow-up compared with children receiving the control intervention. We did not find an effect on weight-for-age (MD 0.02, 95% CI -0.03 to 0.07; 10 studies; 9287 children; moderate-certainty evidence). Few studies reported morbidity outcomes (three to five studies each outcome) and definitions varied, but MNP did not increase diarrhoea, upper respiratory infection, malaria, or all-cause morbidity. In comparison with daily iron supplementation, the use of MNP produced similar results for anaemia (RR 0.89, 95% CI 0.58 to 1.39; 1 study; 145 children; low-certainty evidence) and haemoglobin concentrations (MD -2.81 g/L, 95% CI -10.84 to 5.22; 2 studies; 278 children; very low-certainty evidence) but less diarrhoea (RR 0.52, 95% CI 0.38 to 0.72; 1 study; 262 children; low-certainty of evidence). However, given the limited quantity of data, these results should be interpreted cautiously. Reporting of death was infrequent, although no trials reported deaths attributable to the intervention. Information on side effects and morbidity, including malaria and diarrhoea, was scarce. It appears that use of MNP is efficacious among infants and young children aged 6 to 23 months who are living in settings with different prevalences of anaemia and malaria endemicity, regardless of intervention duration. MNP intake adherence was variable and in some cases comparable to that achieved in infants and young children receiving standard iron supplements as drops or syrups. AUTHORS' CONCLUSIONS Home fortification of foods with MNP is an effective intervention for reducing anaemia and iron deficiency in children younger than two years of age. Providing MNP is better than providing no intervention or placebo and may be comparable to using daily iron supplementation. The benefits of this intervention as a child survival strategy or for developmental outcomes are unclear. Further investigation of morbidity outcomes, including malaria and diarrhoea, is needed. MNP intake adherence was variable and in some cases comparable to that achieved in infants and young children receiving standard iron supplements as drops or syrups.
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Affiliation(s)
- Parminder S Suchdev
- Emory UniversityDepartment of Pediatrics1760 Haygood DrAtlantaGAUSA30322
- Centers for Disease Control and PreventionNutrition Branch, Division of Nutrition, Physical Activity, and ObesityAtlantaGAUSA
| | - Maria Elena D Jefferds
- Centers for Disease Control and PreventionNutrition Branch, Division of Nutrition, Physical Activity, and ObesityAtlantaGAUSA
| | - Erika Ota
- St. Luke's International UniversityGlobal Health Nursing, Graduate School of Nursing Science10‐1 Akashi‐choChuo‐KuTokyoMSJapan104‐0044
| | - Katharina da Silva Lopes
- St. Luke's International UniversityGraduate School of Public Health3‐6‐2 TsukijiChuo‐KuTokyoMSJapan104‐0045
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Palacios AM, Hurley KM, De-Ponce S, Alfonso V, Tilton N, Lambden KB, Reinhart GA, Freeland-Graves JH, Villanueva LM, Black MM. Zinc deficiency associated with anaemia among young children in rural Guatemala. MATERNAL AND CHILD NUTRITION 2019; 16:e12885. [PMID: 31595712 PMCID: PMC7038871 DOI: 10.1111/mcn.12885] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/18/2019] [Revised: 08/05/2019] [Accepted: 08/12/2019] [Indexed: 11/29/2022]
Abstract
One in four children younger than age five in Guatemala experiences anaemia (haemoglobin <11.0 g/dl). This study characterized the factors and micronutrient deficiencies associated with anaemia in a baseline cross‐sectional sample of 182 Guatemalan infants/toddlers and 207 preschoolers, using generalized linear mixed models. Associations between anaemia and maternal, child and household variables, and biomarkers (soluble transferrin receptor, ferritin, zinc, folate, vitamin B12, C‐reactive protein, and α1‐acid glycoprotein) were explored. Rates of anaemia were 56% among infants/toddlers and 12.1% among preschoolers. In children with anaemia, rates of iron deficiency (low ferritin based on inflammation status, and/or high soluble transferrin receptor, ≥1.97 mg/L) and zinc deficiency (serum zinc <65 μg/dl) were 81.1% and 53.7%, respectively. Folate deficiency (either plasma folate <3 ng/ml or erythrocyte folate <100 ng/ml) was 3.3%. Vitamin B12 deficiency (plasma vitamin B12 <148 pmol/L) was 7.5%. For infants and toddlers (<24 months), the odds ratio of anaemia was lower when higher number of adults lived in the household (OR = 0.69; 95% CI [0.53, 0.90]), and higher when children were zinc deficient (OR = 3.40; 95% CI [1.54, 7.47]). For preschoolers (36–60 months), the odds ratio of anaemia was lower for every additional month of age (OR = 0.90; 95% CI [0.81, 1.00]). Findings suggest that micronutrient deficiencies coexist in Guatemalan rural children, and zinc deficiency is associated with anaemia in children <24 months, highlighting the need of continued multidisciplinary interventions with multiple micronutrients. Further research examining how household composition, feeding practices, and accessibility to micronutrient supplements and to animal source foods is needed to incorporate strategies to improve the nutritional status of Guatemalan children.
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Affiliation(s)
- Ana M Palacios
- The Mathile Institute for the Advancement of Human Nutrition, Dayton, Ohio.,Department of Nutritional Sciences, The University of Texas at Austin, Austin, Texas
| | - Kristen M Hurley
- Center for Human Nutrition, Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
| | - Silvia De-Ponce
- Asociación para la Prevención y Estudio del VIH/SIDA, Retalhuleu, Guatemala
| | - Víctor Alfonso
- Asociación para la Prevención y Estudio del VIH/SIDA, Retalhuleu, Guatemala
| | - Nicholas Tilton
- Department of Epidemiology and Public Health, University of Maryland School of Medicine, Baltimore, Maryland
| | - Kaley B Lambden
- Center for Human Nutrition, Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
| | - Gregory A Reinhart
- The Mathile Institute for the Advancement of Human Nutrition, Dayton, Ohio
| | | | - Lisa M Villanueva
- The Mathile Institute for the Advancement of Human Nutrition, Dayton, Ohio
| | - Maureen M Black
- Department of Pediatrics, University of Maryland School of Medicine, Baltimore, Maryland.,Department of Epidemiology and Public Health, University of Maryland School of Medicine, Baltimore, Maryland.,RTI International, Research Triangle Park, North Carolina
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Effectiveness of a home fortification programme with multiple micronutrients on infant and young child development: a cluster-randomised trial in rural Bihar, India. Br J Nutr 2019; 120:176-187. [PMID: 29947323 PMCID: PMC6088539 DOI: 10.1017/s000711451800140x] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
Research demonstrates the importance of nutrition for early brain development. Few studies have examined the effectiveness of multiple micronutrient powders (MNP) on child development. This study examined the impacts of home fortification with MNP on motor and mental development, executive function and memory of children living in Bihar. This two-arm cluster-randomised effectiveness trial selected seventy health sub-centres to receive either MNP and nutrition counselling (intervention) or nutrition counselling alone (control) for 12 months. Front-line health workers delivered the intervention to all households in study communities with a child aged 6-18 months. Data were collected using cross-sectional surveys at baseline and endline by selecting households from intervention (baseline, n 2184; endline, n 2170) and control (baseline, n 2176; endline, n 2122) communities using a two-stage cluster-randomised sampling strategy. Children in the intervention group had a significantly larger improvement from baseline to endline compared with those in the control group on scores for motor and mental development (Cohen's d, motor=0·12; 95 % CI 0·03, 0·22; mental=0·15; 95 % CI 0·06, 0·25). Greater impacts of MNP on motor and mental development were observed in children from households with higher stimulation scores at baseline compared with those with lower stimulation (Cohen's d, motor=0·20 v. 0·09; mental=0·22 v. 0·14; P interaction<0·05). No significant treatment differences were seen for executive function or memory. Home fortification with MNP through the existing health infrastructure in Bihar was effective in improving motor and mental development and should be considered in combination with other child development interventions such as stimulation.
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14
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Black MM, Yimgang DP, Hurley KM, Harding KB, Fernandez-Rao S, Balakrishna N, Radhakrishna KV, Reinhart GA, Nair KM. Mechanisms linking height to early child development among infants and preschoolers in rural India. Dev Sci 2019; 22:e12806. [PMID: 30715779 PMCID: PMC7428854 DOI: 10.1111/desc.12806] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2018] [Revised: 10/19/2018] [Accepted: 11/30/2018] [Indexed: 01/16/2023]
Abstract
Stunting has been negatively associated with children's development. We examined the range of height by testing hypotheses: (a) height is positively associated with children's development, with associations moderated by inflammation and (b) home environments characterized by nurturance and early learning opportunities is positively associated with children's development over time and attenuate associations with height. Data included 513 infants (mean age 8.6 months) and 316 preschoolers (mean age 36.6 months) in rural India from a randomized controlled trial of multiple micronutrient powders (MNPs). Measures included height (height-for-age z-scores based on WHO standards), inflammation (C-reactive protein concentration >5 mg/L), nurturance (HOME Inventory), child development (Mullens Scales of Early Learning), and inhibitory control (preschoolers). Linear mixed effects models accounting for repeated measures, clustering, and confounders were used to assess associations between height and child development over time (infants: enrollment, 6 and 12 months; preschoolers: enrollment and 8 months). Moderating effects of inflammation and nurturance were tested with interaction terms. Among infants and preschoolers, height and nurturance were positively associated with all domains of child development over time, with the exception of inhibitory control. Among preschoolers, in the presence of inflammation, height was not associated with child development. Among infants, but not preschoolers, a nurturant home environment attenuated significant associations between height with fine motor and receptive language development. The mechanisms associated with children's development over time are multifactorial and include direct and indirect associations among nutrition, health, and the home environment, as supported by the Nurturing Care Framework.
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Affiliation(s)
- Maureen M Black
- Department of Pediatrics, University of Maryland School of Medicine, Baltimore, MD
- RTI International, Research Triangle Park, NC
| | - Doris P Yimgang
- Department of Epidemiology and Public Health, University of Maryland School of Medicine, Baltimore, MD
| | - Kristen M Hurley
- Center for Human Nutrition, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD
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Salam RA, Das JK, Bhutta ZA. Integrating nutrition into health systems: What the evidence advocates. MATERNAL & CHILD NUTRITION 2019; 15 Suppl 1:e12738. [PMID: 30748112 PMCID: PMC6594109 DOI: 10.1111/mcn.12738] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/17/2018] [Revised: 10/10/2018] [Accepted: 10/12/2018] [Indexed: 12/02/2022]
Abstract
There is considerable evidence of positive health and nutrition outcomes resulting from integrating nutrition-specific interventions into health systems; however, current knowledge on establishing and sustaining effective integration of nutrition into health systems is limited. The objective of this review is to map the existing types of integration platforms and review the evidence on integrated health and nutrition programmes' impacts on specific nutrition outcomes. A literature search was conducted, and integrated nutrition programmes were examined through the lens of the six World Health Organization (WHO) building blocks, including the demand side. Forty-five studies were included in this review, outlining the integration of nutrition-specific interventions with various programmes, including 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 no adverse effects on primary programme delivery. Through the lens of the six WHO building blocks, service delivery and health workforce were found to be well-integrated, but governance, information systems, finance and supplies and technology were less well-integrated. Integrating nutrition-specific interventions into health systems may ensure efficient service delivery while having an impact on nutrition outcomes. There is no single successful model of integration; it varies according to the context and demands of the particular setting in which integration occurs. There is a need for more well-planned programmes considering all the health systems building blocks to ensure compliance and sustainability.
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Affiliation(s)
- Rehana A. Salam
- Division of Woman and Child HealthThe Aga Khan UniversityKarachiPakistan
- South Australian Health and Medical Research Institute; and University of AdelaideAdelaideAustralia
| | - Jai K. Das
- Division of Woman and Child HealthThe Aga Khan UniversityKarachiPakistan
| | - Zulfiqar A. Bhutta
- Centre for Global Child HealthThe Hospital for Sick ChildrenTorontoOntarioCanada
- Centre of Excellence in Women and Child HealthThe Aga Khan UniversityKarachiPakistan
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16
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Is integrated private-clinic based early child development care effective? A clustered randomised trial in Pakistan. BJGP Open 2018; 2:bjgpopen18X101593. [PMID: 30564726 PMCID: PMC6184098 DOI: 10.3399/bjgpopen18x101593] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2017] [Accepted: 01/29/2018] [Indexed: 11/02/2022] Open
Abstract
Background In Pakistan, high prevalence of delays in early child development (ECD) is associated with poverty and lack of mothers' caregiving skills. GP clinics, the main sources of care in poor urban localities, lack quality ECD care delivery. A contextualised intervention was developed and tested to enable GPs to deliver clinic-based, tool-assisted ECD counselling of mothers on a quarterly basis. Aim To assess the effectiveness of delivering a contextualised ECD mother-counselling intervention. Design & setting Clustered randomised controlled trial, in poor urban localities of Pakistan. Locality clusters were allocated to intervention and control arm using simple randomisation. Method A total of 2327 mother-child pairs were recruited at 32 GP clinics, one from each cluster-locality; 16 GP clinics per arm. The clinic-based counselling intervention covering child stimulation, nutrition, and maternal mental health was delivered mainly by clinic assistants to mothers at ≤6 weeks, and 3, 6, and 9 months of child age. At 12 months of child age, each mother-child pair was assessed for the primary outcome, that is, delays in the five development domains (determined by Ages and Stages Questionnaire-3 [ASQ-3] score); and secondary outcomes, namely the prevalence of stunting and maternal depression (determined by Patient Health Questionnaire-9 [PHQ-9] score). The outcome assessors were blinded to the cluster-arm allocation. Outcome analyses were calculated on cluster-level. Results At 12 months, the number of children with delay in two or more development domains was significantly lower in the intervention arm (-0.17 [95% confidence interval {CI} = -0.26 to -0.09]; P<0.001) compared to the control arm. The difference in the prevalence of child stunting and maternal depression were also significant at -0.21% (95% CI = -0.30 to -0.13; P<0.001) and -0.23% (95% CI = -0.29 to -0.18; P = 0.000) respectively. Conclusion Contextualised ECD care, when delivered at GP clinics in poor urban localities, can effectively reduce the developmental delays during the first 12 months of the child's life.
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Reerink I, Namaste SM, Poonawala A, Nyhus Dhillon C, Aburto N, Chaudhery D, Kroeun H, Griffiths M, Haque MR, Bonvecchio A, Jefferds ME, Rawat R. Experiences and lessons learned for delivery of micronutrient powders interventions. MATERNAL AND CHILD NUTRITION 2018; 13 Suppl 1. [PMID: 28960878 PMCID: PMC5656897 DOI: 10.1111/mcn.12495] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/03/2017] [Revised: 05/25/2017] [Accepted: 06/16/2017] [Indexed: 01/22/2023]
Abstract
An effective delivery strategy coupled with relevant social and behaviour change communication (SBCC) have been identified as central to the implementation of micronutrient powders (MNP) interventions, but there has been limited documentation of what works. Under the auspices of "The Micronutrient Powders Consultation: Lessons Learned for Operational Guidance," three working groups were formed to summarize experiences and lessons across countries regarding MNP interventions for young children. This paper focuses on programmatic experiences related to MNP delivery (models, platforms, and channels), SBCC, and training. Methods included a review of published and grey literature, interviews with key informants, and deliberations throughout the consultation process. We found that most countries distributed MNP free of charge via the health sector, although distribution through other platforms and using subsidized fee for product or mixed payment models have also been used. Community-based distribution channels have generally shown higher coverage and when part of an infant and young child feeding approach, may provide additional benefit given their complementarity. SBCC for MNP has worked best when focused on meeting the MNP behavioural objectives (appropriate use, intake adherence, and related infant and young child feeding behaviours). Programmers have learned that reincorporating SBCC and training throughout the intervention life cycle has allowed for much needed adaptations. Diverse experiences delivering MNP exist, and although no one-size-fits-all approach emerged, well-established delivery platforms, community involvement, and SBCC-centred designs tended to have more success. Much still needs to be learned on MNP delivery, and we propose a set of implementation research questions that require further investigation.
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Affiliation(s)
| | - Sorrel Ml Namaste
- Strengthening Partnerships, Results, and Innovations in Nutrition Globally, Arlington, Virginia, USA.,Helen Keller International, Washington, District of Columbia, USA
| | - Alia Poonawala
- Global Alliance for Improved Nutrition, Geneva, Switzerland
| | | | | | | | - Hou Kroeun
- Helen Keller International, Phnom Penh, Cambodia
| | | | | | | | - Maria Elena Jefferds
- Nutrition Branch, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Rahul Rawat
- International Food Policy Research Institute, Dakar, Senegal.,Bill and Melinda Gates Foundation, Seattle, Washington, USA
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Perkins JM, Kim R, Krishna A, McGovern M, Aguayo VM, Subramanian S. Understanding the association between stunting and child development in low- and middle-income countries: Next steps for research and intervention. Soc Sci Med 2017; 193:101-109. [DOI: 10.1016/j.socscimed.2017.09.039] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2016] [Revised: 09/01/2017] [Accepted: 09/21/2017] [Indexed: 02/05/2023]
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Sensory Evaluation of Foods with Added Micronutrient Powder (MNP) " Taburia" to Assess Acceptability among Children Aged 6-24 Months and Their Caregivers in Indonesia. Nutrients 2017; 9:nu9090979. [PMID: 32962325 PMCID: PMC5622739 DOI: 10.3390/nu9090979] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2017] [Revised: 08/29/2017] [Accepted: 09/01/2017] [Indexed: 11/17/2022] Open
Abstract
Although it is generally accepted that the addition of micronutrient powders (MNPs) to foods causes no or negligible changes to organoleptic properties, there are anecdotal reports of low acceptability of the MNP (locally known as “Taburia”) distributed in Indonesia. We hypothesized that the organoleptic properties of Taburia do not reduce the acceptability of foods if used as recommended. Acceptability of Taburia and a comparison MNP (MixMe™) were evaluated among 232 children aged 6–24 months and their caregivers. Both caregivers’ perceptions of child acceptance, and their own assessments of organoleptic qualities when added to rice porridge or meals commonly consumed by young children, were assessed. Changes to the organoleptic properties of foods mixed with Taburia and comparison MNP were reported by caregivers, even when following preparation instructions. Taburia was found to enhance texture, sweetness, saltiness, and umami taste, but was also perceived as slightly bitter. Ratings for overall appearance and taste did not differ between rice porridge, plain or with Taburia, but the overall taste of Taburia was preferred over comparison MNP (p = 0.012). Meals consumed by children were preferred without the addition of MNP (p < 0.001). We demonstrate that the addition of Taburia to foods, commonly consumed by Indonesian infants and young children, affects organoleptic properties of the foods, even when prepared according to recommendations. However, these changes are unlikely to be the cause of reported adherence problems in Indonesia. This needs to be taken into consideration for product development and communication strategies promoting adherence.
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Tumilowicz A, Schnefke CH, Neufeld LM, Pelto GH. Toward a Better Understanding of Adherence to Micronutrient Powders: Generating Theories to Guide Program Design and Evaluation Based on a Review of Published Results. Curr Dev Nutr 2017; 1:e001123. [PMID: 29955708 PMCID: PMC5998355 DOI: 10.3945/cdn.117.001123] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2017] [Revised: 05/22/2017] [Accepted: 06/05/2017] [Indexed: 11/19/2022] Open
Abstract
Background: The Global Alliance for Improved Nutrition is conducting theory-driven process evaluations of micronutrient powder (MNP) programs. Objective: The aim was to generate preliminary theories about factors affecting adherence to recommendations with regard to point-of-use fortification of foods with MNPs. Methods: A literature search was conducted to identify documents with content related to adherence to MNPs as an intervention provided at home to children 6-59 mo of age. Thirty-five studies and 6 program descriptions were identified. We used thematic analyses to generate a comprehensive list of factors that could influence adherence, followed by content analysis to quantify the results. We developed a Program Impact Pathway to concretize the points at which the factors identified affect the process of adherence. Results: In the set of documents reviewed (n = 41), the most influential factors, measured by number of documents reporting the factor having effect, were 1) caregivers' perception of positive changes as a result of MNP use (n = 14), 2) caregivers' perceived child acceptance of food with MNPs (n = 12), and 3) caregivers' forgetfulness (n = 11). Behavior change communication channels (n = 13) and messages (n = 12) were the most frequently reported program design features influencing caregiver knowledge and subsequent adherence. Administration regimen (n = 10), which may be related to caregivers' capacity to remember to give MNPs, was also a frequently cited program design feature affecting adherence. Conclusions: The preponderance of knowledge and perception factors may reflect an underlying theoretical bias among researchers as to what they measure. To achieve programs that support greater adherence, we need to adopt a cultural-ecological perspective to inform program design in order to address a broader set of determinants. Studies that assess progress across the impact pathway, particularly from adherence to biological outcomes, would also provide guidance for evaluation studies, particularly when time or other constraints limit the potential to measure biological outcomes.
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Affiliation(s)
| | | | | | - Gretel H Pelto
- Division of Nutritional Sciences, Cornell University, Ithaca, NY
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21
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Black MM, Fernandez-Rao S, Hurley KM, Tilton N, Balakrishna N, Harding KB, Reinhart G, Radhakrishna KV, Nair KM. Growth and development among infants and preschoolers in rural India. INTERNATIONAL JOURNAL OF BEHAVIORAL DEVELOPMENT 2016. [DOI: 10.1177/0165025416644690] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Economic inequities are common in low and middle-income countries (LMIC), and are associated with poor growth and development among young children. The objectives are to examine whether maternal education and home environment quality: 1) protect children by attenuating the association between economic inequities and children’s growth and development, or 2) promote children’s growth and development, regardless of economic inequities. The sample includes 512 infants and 321 preschoolers in 26 villages in rural India (Project Grow Smart). Data for children: physical growth (weight and length/height measured) and development (Mullen Scales of Early Learning); for mothers/households: economic inequities measured by household assets, education, depressive symptoms, and home environment (HOME Inventory). Data are analyzed with linear mixed models (LMM) for infants and preschoolers separately, adjusted for village/preschool clustering, including asset-by-education/home interactions. Among infants, but not preschoolers, the education/home factor attenuates relations between assets and growth, eliminating differential relations in infant growth between high/low-asset families, suggesting protection. Among infants and preschoolers, the education/home factor is significantly or marginally associated with most child development scales, regardless of economic inequities, suggesting promotion. Strategies to enhance maternal education and home environment quality may protect infants in low-asset families from poor growth, promote development among infants and preschoolers, and prevent early disparities.
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Affiliation(s)
- Maureen M. Black
- Department of Pediatrics, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Sylvia Fernandez-Rao
- National Institute of Nutrition, Indian Council of Medical Research, Hyderabad, Telangana, India
| | - Kristen M. Hurley
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Nicholas Tilton
- Department of Pediatrics, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Nagalla Balakrishna
- National Institute of Nutrition, Indian Council of Medical Research, Hyderabad, Telangana, India
| | | | - Greg Reinhart
- The Mathile Institute for the Advancement of Human Nutrition, Dayton, OH, USA
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Hurley KM, Yousafzai AK, Lopez-Boo F. Early Child Development and Nutrition: A Review of the Benefits and Challenges of Implementing Integrated Interventions. Adv Nutr 2016; 7:357-63. [PMID: 26980819 PMCID: PMC4785470 DOI: 10.3945/an.115.010363] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Poor nutrition (substandard diet quantity and/or quality resulting in under- or overnutrition) and the lack of early learning opportunities contribute to the loss of developmental potential and life-long health and economic disparities among millions of children aged <5 y. Single-sector interventions representing either early child development (ECD) or nutrition have been linked to positive child development and/or nutritional status, and recommendations currently advocate for the development and testing of integrated interventions. We reviewed the theoretical and practical benefits and challenges of implementing integrated nutrition and ECD interventions along with the evidence for best practice and benefit-cost and concluded that the strong theoretical rationale for integration is more nuanced than the questions that the published empirical evidence have addressed. For example, further research is needed to 1) answer questions related to how integrated messaging influences caregiver characteristics such as well-being, knowledge, and behavior and how these influence early child nutrition and development outcomes; 2) understand population and nutritional contexts in which integrated interventions are beneficial; and 3) explore how varying implementation processes influence the efficacy, uptake, and cost-benefit of integrated nutrition and ECD interventions.
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Affiliation(s)
- Kristen M Hurley
- Department of International Health, Center for Human Nutrition, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD;
| | - Aisha K Yousafzai
- Department of Paediatrics and Child Health, Aga Khan University, Karachi, Pakistan; and
| | - Florencia Lopez-Boo
- Social Protection and Health Division, Inter-American Development Bank, Washington, DC
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Abstract
This article reviews the central role of nutrition in advancing the maternal, newborn, and child health agenda with a focus on evidence for effective interventions generated using randomized controlled trials in low- and middle-income countries (LMIC). The 1000 days spanning from conception to 2 years of life are a critical period of time when nutritional needs must be ensured; failure to do so can lead to adverse impacts on short-term survival as well as long-term health and development [corrected]. The burden of maternal mortality continues to be high in many under-resourced settings; prenatal calcium supplementation in populations with low intakes can reduce the risk of pre-eclampsia and eclampsia morbidity and mortality and is recommended, and antenatal iron-folic acid use in many countries may reduce anemia, a condition that may be an underlying factor in postpartum hemorrhage. Sufficient evidence exists to promote multiple micronutrient supplementation during pregnancy to reduce fetal growth restriction and low birth weight. Early initiation of breastfeeding (within an hour), exclusive breastfeeding in the first 6 months of life, and vitamin A supplementation in the first few days of life in Asia (but not in Africa) reduce infant mortality. Biannual large-dose vitamin A supplements to children 6-59 months of age and zinc for treatment of diarrhea continue to be important strategies for improving child health and survival. Early nutrition and micronutrient status can influence child development but should be integrated with early responsive learning interventions. Future research is needed that goes beyond the 1000 days to ensure adequate preconceptional nutrition and health, with special emphasis on adolescents who contribute to a large proportion of first births in many LMIC. Thus, we make the case for integrating proven nutrition interventions with those for health in pregnant women, and with those for health and child development in neonates, infants, and young children to help advance the global MNCH agenda.
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Affiliation(s)
- Parul Christian
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, 615 N. Wolfe St, E2541, Baltimore, MD 21205.
| | - Luke C Mullany
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, 615 N. Wolfe St, E2541, Baltimore, MD 21205
| | - Kristen M Hurley
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, 615 N. Wolfe St, E2541, Baltimore, MD 21205
| | - Joanne Katz
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, 615 N. Wolfe St, E2541, Baltimore, MD 21205
| | - Robert E Black
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, 615 N. Wolfe St, E2541, Baltimore, MD 21205
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Characterisation of anaemia and associated factors among infants and pre-schoolers from rural India. Public Health Nutr 2015; 19:861-71. [DOI: 10.1017/s1368980015002050] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
AbstractObjectiveIn India, national databases indicate anaemia prevalence of 80 % among 6–35-month-old children and 58 % among 36–59-month-old children. The present study aimed to characterise anaemia and the associated factors among infants and pre-schoolers living in rural India.DesignMultivariate logistic regression analysis of data collected prior to an intervention trial. Fe-deficiency with anaemia (IDA), Fe deficiency with no anaemia (IDNA) and anaemia without Fe deficiency were defined. Serum ferritin, soluble transferrin receptor (sTfR) and sTfR/log ferritin index were used to indicate Fe status.SettingTwenty-six villages of Nalgonda district, Telangana, India. Data were collected in community sites.ParticipantsFour hundred and seventy-six infants (aged 6–12 months), 316 pre-schoolers (aged 29–56 months) and their mothers.ResultsPrevalence of anaemia among infants and pre-schoolers was 66·4 and 47·8 %, prevalence of IDA was 52·2 and 42·1 %, prevalence of IDNA was 22·2 and 29·8 %, prevalence of anaemia without Fe deficiency was 14·2 and 5·7 %. Among infants, anaemia was positively associated with maternal anaemia (OR=3·31; 95 % CI 2·10, 5·23;P<0·001), and sTfR/log ferritin index (OR=2·21; 95 % CI 1·39, 3·54;P=0·001). Among pre-schoolers, anaemia was positively associated with maternal anaemia (OR=3·77; 95 % CI 1·94, 7·30;P<0·001), sTfR/log ferritin index (OR=5·29; 95 % CI 2·67, 10·50;P<0·001), high C-reactive protein (OR=4·39; 95 % CI 1·91, 10·06,P<0·001) and young age (29–35 months: OR=1·92; 05 % CI 1·18, 3·13,P=0·009).ConclusionsAnaemia prevalence continues to be high among infants and pre-schoolers in rural India. Based on sTfR/ferritin index, Fe deficiency is a major factor associated with anaemia. Anaemia is also associated with inflammation among pre-schoolers and with maternal anaemia among infants and pre-schoolers, illustrating the importance of understanding the aetiology of anaemia in designing effective control strategies.
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Black MM. Pioneers in pediatric psychology: integrating nutrition and child development interventions. J Pediatr Psychol 2015; 40:398-405. [PMID: 25619198 DOI: 10.1093/jpepsy/jsu114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2014] [Accepted: 11/25/2014] [Indexed: 11/14/2022] Open
Abstract
As part of the Pioneers in Pediatric Psychology series, this article provides a brief personal account of Maureen Black's career as a pediatric psychologist. It traces the transition of the Society of Pediatric Psychology (SPP) from a section of the Division of Clinical Psychology of the American Psychological Association (APA) to an independent division of APA, which occurred during my presidency of SPP. The article addresses three aspects of pediatric psychology that have been central to my career: pediatric nutritional problems, global child development, and the advancement of children's health and development through policy-related strategies. The article concludes with Lessons Learned and Recommendations for the future of pediatric psychology.
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Affiliation(s)
- Maureen M Black
- Department of Pediatrics and Department of Epidemiology and Public Health, University of Maryland School of Medicine
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26
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Black MM, Dewey KG. Promoting equity through integrated early child development and nutrition interventions. Ann N Y Acad Sci 2014; 1308:1-10. [PMID: 24571211 DOI: 10.1111/nyas.12351] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Sustainable development, a foundation of the post-2015 global agenda, depends on healthy and productive citizens. The origins of adult health begin early in life, stemming from genetic-environmental interactions that include adequate nutrition and opportunities for responsive learning. Inequities associated with inadequate nutrition and early learning opportunities can undermine children's health and development, thereby compromising their productivity and societal contributions. Transactional theory serves as a useful framework for examining the associations that link early child development and nutrition because it emphasizes the interplay that occurs between children and the environment, mediated through caregiver interactions. Although single interventions targeting early child development or nutrition can be effective, there is limited evidence on the development, implementation, evaluation, and scaling up of integrated interventions. This manuscript introduces a special edition of papers on six topics central to integrated child development/nutrition interventions: (1) review of integrated interventions; (2) methods and topics in designing integrated interventions; (3) economic considerations related to integrated interventions; (4) capacity-building considerations; (5) examples of integrated interventions; and (6) policy implications of integrated interventions. Ensuring the health and development of infants and young children through integrated child development/nutrition interventions promotes equity, a critical component of sustainable development.
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Affiliation(s)
- Maureen M Black
- Department of Pediatrics, University of Maryland School of Medicine, Baltimore, Maryland
| | - Kathryn G Dewey
- Department of Nutrition, University of California, Davis, Davis, California
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