18 results on '"Radday, Anne"'
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2. Introduction: Addressing the Basic Drivers of Acute Malnutrition
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Young, Helen, primary, Jenkins, Nola, additional, Osman, Abdal Monium, additional, Fracassi, Patrizia, additional, and Radday, Anne, additional
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- 2023
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3. Seasonality of Acute Malnutrition in African Drylands: Evidence From 15 Years of SMART Surveys
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Young, Helen, Osman, Abdal Monium, Radday, Anne, Fracassi, Patrizia, Venkat, Aishwarya, Marshak, Anastasia, Young, Helen, and Naumova, Elena N.
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Reduction of wasting, or low weight-for-height, is a critical target for the Zero Hunger Sustainable Development Goal, yet robust evidence establishing continuous seasonal patterns of wasting is presently lacking. The current consensus of greatest hunger during the preharvest period is based on survey designs and analytical methods, which discretize time frame into preharvest/postharvest, dry/wet, or lean/plenty seasons. We present a spatiotemporally nuanced study of acute malnutrition seasonality in African drylands using a 15-year data set of Standardized Monitoring and Assessment of Relief and Transition surveys (n = 412,370). Climatological similarity was ensured by selecting subnational survey regions with 1 rainy season and by spatially matching each survey to aridity and livelihood zones. Harmonic logit regression models indicate 2 peaks of wasting during the calendar year. Greatest wasting prevalence is estimated in April to May, coincident with the primary peak of temperature. A secondary peak of wasting is observed in August to October, coinciding with the primary peak of rainfall and secondary peak of temperature. This pattern is retained across aridity and livelihood zones and is sensitive to temperature, precipitation, and vegetation. Improved subnational estimation of acute malnutrition seasonality can thus assist decision makers and practitioners in data-sparse settings and facilitate global progress toward Zero Hunger.
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- 2023
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4. Community Clustering of Food Insecurity and Malnutrition Associated With Systemic Drivers in Chad
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Young, Helen, Osman, Abdal Monium, Radday, Anne, Fracassi, Patrizia, Luc, Gwenaelle, Keita, Modibo, Houssoube, Fata, Wabyona, Edgar, Constant, Alain, Bori, Assad, Sadik, Kareem, Marshak, Anastasia, and Osman, Abdal Monium
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Background: Chad suffers from protracted hunger, facing high food insecurity (Integrated Food Security Phase Classification 3 and above), and acute malnutrition levels that surpass the emergency threshold (15% global acute malnutrition) yearly. The Food Security Sector, with European Union support, leads an inclusive effort to increase synergy between humanitarian, development, and peace-building actors to understand and address drivers of hunger.Objective: To understand the spatial distribution of child wasting and household food insecurity and systemic drivers (conflict, livelihoods, vegetation, cultural norms) as well as better understand the relationship between child wasting and household food insecurity in Kanem and Bahr el Ghazal (BeG) region, Chad, with the goal of improving nexus programming and targeting.Methods: A cross-sectional randomized cluster survey was conducted in August 2021 in Kanem and BeG across 86 villages, reaching 7002 households and 6136 children. Data were collected on child anthropometry, household food security, and livelihoods. Using mixed methods, primary data were triangulated with secondary geospatial data on vegetation index and conflicts as well as qualitative interviews with local actors. Analysis was conducted using comparison tests, linear and logistic crude, and adjusted models, as well as looking at the design effect as a measure of clustering of outcomes at the community level.Results: The geospatial distribution of hunger indicators shows child wasting and food insecurity are highly clustered. However, communities with a high prevalence of child wasting were not those with the highest levels of food insecurity, indicating different pathways. Clustering of food insecurity and child wasting is due to basic drivers of conflict, health, and seasonal access to natural resources.Conclusions: The high levels of food insecurity and child wasting are each concentrated in specific survey clusters and are not necessarily connected. They result from different causal pathways at the community level linked to the systemic drivers of the rule of access to natural resources, environmental seasonality, and livelihoods. This suggests a greater need for an integrated humanitarian, development, and peace-building interventions to address the persistent high prevalence of food insecurity and child wasting. It also suggests that these community-level and systemic drivers require greater consideration from the start in research design and data collection.
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- 2023
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5. The Livestock for Health Study: A Field Trial on Livestock Interventions to Prevent Acute Malnutrition Among Women and Children in Pastoralist Communities in Northern Kenya
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Young, Helen, Osman, Abdal Monium, Radday, Anne, Fracassi, Patrizia, Thumbi, Samuel M., Muema, Josphat, Mutono, Nyamai, Njuguna, Joseph, Jost, Christine, Boyd, Erin, Tewoldeberhan, Daniel, Mutua, Immaculate, Gacharamu, George, Wambua, Francis, Allport, Rob, Olesambu, Emmanuella, Osman, Abdal Monium, Souza, Darana, Kimani, Irene, Oyugi, Julius, Bukania, Zipporah, Oboge, Harriet, Palmer, Guy H., and Yoder, Jonathan
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Background: Livestock-dependent communities in Africa’s drylands disproportionately experience acute malnutrition, especially during drought seasons. We detail the design and implementation of the Livestock for Health (L4H) study aimed at determining the effect of providing livestock feed and nutritional counselling to prevent seasonal spikes of acute malnutrition.Methods: The L4H study employed a 3-arm cluster randomized controlled trial to compare households in pastoralist settings in northern Kenya receiving livestock feeds during critical dry periods, with or without nutritional counseling, with control households. Over 4 dry seasons, 2019 to 2021, the study collected data on household milk production, consumption patterns, mothers’/children’s nutritional status, household socioeconomic status, herd dynamics, and human and animal health status every 6 weeks.Results: L4H recruited 1734 households, with 639, 585, and 510 households assigned to intervention arms 1 and 2 and control arm 3, respectively. From these households, 1734 women and 1748 children younger than 3 years were recruited. In total, 19 419 household visits were completed, obtaining anthropometric measures 9 times on average for each child and mother. Eighty-one households (5%) were lost from the study due to the mother’s death, child’s death, migration, and withdrawal for other reasons.Discussion: L4H’s success in a challenging environment was possible due to strong community engagement, formative studies to inform trial design, collaboration with local authorities, and effective interdisciplinary collaboration. Subsequent manuscripts will report the study findings.Trial Registration: The study was registered October 29, 2020, and is online at ClinicalTrials.gov(ID: NCT04608656).
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- 2023
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6. Food and Power in Protracted Crisis: How Systems and Institutions Influence Livelihoods, Food Security, and Nutrition
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Young, Helen, Osman, Abdal Monium, Radday, Anne, Fracassi, Patrizia, and Jaspars, Susanne
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This article examines how systems and institutions influence the distribution of resources in society and, as such, affect livelihoods, food security, and nutrition. It draws on research on the political economy of food, and the governance effects of food aid practices, conducted in Sudan and Somalia and on the role of a social approach to nutrition in situations of famine and mass starvation. This article argues first for the importance of examining political structures as basic causes of malnutrition as they influence whether and how institutions function (in relation to land, markets, employment, aid, or justice). Second, this article illustrates how, in situations of crisis, the manipulation of institutions can create power for some and vulnerability to malnutrition in others. Third, it argues that a focus on treatment of malnutrition and behavior (hygiene and feeding practices) has drawn attention away from systems and institutions and feeds into discrimination as a basic cause.
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- 2023
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7. Forecasting Seasonal Acute Malnutrition: Setting the Framework
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Young, Helen, Osman, Abdal Monium, Radday, Anne, Fracassi, Patrizia, and N. Naumova, Elena
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Background: Malnutrition is an umbrella term that refers to an impairment in nutrition indicative of subsequently compromised human well-being. The term covers the full spectrum of nutritional impairments from a small yet detectable departure from a “norm” to a terminal stage when severe malnutrition could result in death. This broad spectrum of nutritional departures from “the optimum” dictates the need for an ensemble of metrics to capture the complexity of involved mechanisms, risk factors, precipitating events, short-term, and long-term consequences. Ideally, these metrics should be universally applicable to vulnerable populations, settings, ages, and times when people are most susceptible to malnutrition. We should be able to characterize and intervene to minimize the risk of malnutrition, especially child acute malnutrition that could be assessed by anthropometric measurements.Objectives: The main challenge in reaching such an ambitious goal is the complexity of measuring, characterizing, explaining, predicting, and preventing malnutrition at any dimension: temporal or spatial and at any scale: a person or a group. The expansive body of literature has been accumulated on many temporal aspects of malnutrition and seasonal changes in nutritional (anthropometric) status. The research community is now shifting their attention to predictive modeling of child malnutrition and its importance for clinical and public health interventions. This communication aims to provide an overview of challenges for understanding child malnutrition from a perspective of predictive modeling focusing on well-documented seasonal variations in nutritional outcomes and exploring “the systems approach” to tackle underlining conceptual and practical complexities to forecast seasonal malnutrition in an accurate and timely manner. This generalized approach to forecasting seasonal malnutrition is then applied specifically to child acute malnutrition.
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- 2023
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8. A Relational Approach to the Drivers of Child Acute Malnutrition
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Young, Helen, Osman, Abdal Monium, Radday, Anne, Fracassi, Patrizia, Young, Helen, Sulieman, Hussein, Krätli, Saverio, and Osman, Abdal Monium
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Background: This article presents a new analytical approach to acute malnutrition causal analysis that is different from the orthodox approach in 2 respects. First, it engages with basic causes, that is, beyond the usual focus on individuals and households. Second, it uses a relationalview in the causal analysis. The orthodox approach identifies the malnourished and their individual and household characteristics. In contrast, a relational approach explores the ways in which the relationships between people, their livelihoods, and the environment, mediated by systems and institutions, create the underlying drivers associated with acute malnutrition for some, while simultaneously creating better conditions for others.Methods: The article draws on 2 case study communities in West Darfur, Sudan, first considering the Darfur context and the inequitable policies and weakened institutions that have led to ethnic polarization, multilayered conflict, and humanitarian crises. The article explores how this context has played out differently in each community, contrasting their livelihood specializations, conflict-related losses, and livelihood diversification over time.Findings: This analysis shows how the relative vulnerability of some people versus others is strongly influenced by their social, economic, and political relationships, as reflected in their shifting power relations and uneven control over livelihood resources.Conclusions: Shifting the focus to the basic drivers, especially the institutional structures, processes, and relationships, will deepen the causal analysis of child acute malnutrition, make it more meaningful, and provide a new direction for engagement, learning, and action to address the deepening problem of child acute malnutrition.
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- 2023
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9. Preventing Child Wasting in Africa’s Dryland: An Exploratory Review of the Enabling Environment in 8 Sub-Saharan Countries Using a Food Systems Lens
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Young, Helen, Osman, Abdal Monium, Radday, Anne, Fracassi, Patrizia, Fracassi, Patrizia, Daget, Morgane, Seo, Sangmin, and D’Angeli, Riccardo
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Persistent child wasting is evident across the Sahel and Horn of Africa, much of which is typically dryland and dependent on agropastoralism. Two events in 2021, the United Nations (UN) Food Systems Summit and the Tokyo Nutrition for Growth Summit, represented a watershed moment for the alignment of food systems and nutrition. Against this backdrop, the costed country operational roadmaps, developed in 22 countries as part of the joint UN Global Action Plan on Child Wasting (UNICEF 2021), recognized the importance of preventing child wasting using a multisectoral approach. We use a food systems lens to assess how current governance mechanisms, policies, and programming priorities in 8 sub-Saharan countries are responsive to the food security and nutritional needs of the most vulnerable people. For governance mechanisms, we draw from a narrative review of joint annual assessments conducted by the Scaling Up Nutrition Movement’s national multistakeholder platforms since 2016. For policy frameworks, we analyze recommendations included in operational roadmaps and findings from the review of national multisectoral nutrition plans. For programming priorities, we analyze the typologies of costed interventions in the food and social protection systems. We present how nutrition and healthy diets were factored into national food systems pathways and how Government commitments to Nutrition for Growth integrate food systems and resilience. Results of this exploratory review suggest opportunities offered by the implementation of the country roadmaps should rely on a fundamental understanding of context-specific risks and vulnerabilities embedded in the systems and their dynamics.
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- 2023
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10. High Non-affordability of Diets and Malnutrition in Africa’s Drylands: Systems Analysis to Guide Action
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Young, Helen, Osman, Abdal Monium, Radday, Anne, Fracassi, Patrizia, Hobbs, Nora, Hug, Julia, and de Pee, Saskia
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Background: Africa’s drylands have unique food environments and persistently high rates of wasting and stunting. This article documents findings and experiences from Fill the Nutrient Gap (FNG) processes conducted in 7 Sub-Saharan African countries that include drylands.Objective: This study advocates for a comprehensive consideration of the specific food environments of drylands using a novel analytical framework and shares findings and best practices for improving food and nutrition security in these contexts.Methods: Three analyses are combined. Analysis 1 re-analyzes cost and non-affordability of nutrient-adequate diets indicators from FNGs by reclassifying areas as drylands and non-drylands. Analysis 2 uses malnutrition estimates in drylands and non-drylands and examines associations with non-affordability of nutrient-adequate diets. Analysis 3 synthesizes evidence from FNG processes to document how those indicators were used to engage stakeholders and inform nutrition policy and practice in drylands.Results: The nutrient-adequate diet of a 5-person household was 2.60 USD (41%) more expensive in drylands. A nutrient-adequate diet was not affordable to 71% of households in drylands, compared to 55% in non-drylands. Wasting and stunting prevalence and non-affordability of nutrient-adequate diets were simultaneously high in drylands.Conclusion: The article presents new evidence that contributes to elucidate specific characteristics of the food environment of Africa’s drylands and suggests a framework to improve on those factors systematically. The FNG is innovative in combining an analytical framework with multistakeholder review and dialogue, as well as modeling of possible strategies, to build consensus on possible transformation pathways to improve diets in drylands.
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- 2023
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11. The Complexity of the Seasonality of Nutritional Status: Two Annul Peaks in Child Wasting in Eastern Chad
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Young, Helen, Osman, Abdal Monium, Radday, Anne, Fracassi, Patrizia, Marshak, Anastasia, Young, Helen, and Naumova, Elena N.
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Background: Understanding seasonal patterns in nutritional status is critical for achieving and tracking global nutrition goals. However, the majority of nutrition seasonality research design draws on 2 or 3 within-year time points based on existing assumptions of seasonality, missing a more nuanced pattern.Objective: We aimed to identify the intra-year variability of childhood wasting, severe wasting, and weight-for-height z-scores (WHZ) in a dryland single wet-season context and illustrate an analytical approach for improving analysis of the seasonality of nutritional status.Methods: To quantify the intra-year variability in nutritional status, we use data from a 23-month panel study (May 2018 to March 2020) following 231 children (6-59 months of age) in eastern Chad. We apply a mixed-effects harmonic regression with child- and village-level fixed effects on the odds of being wasted, severely wasted, and on WHZ, testing for multiple and nonsymmetrical seasonal peaks, adjusted for child sex and age. We triangulate our findings using climate data on temperature, vegetation, and precipitation.Results: We identify 2 annual peaks of wasting and severe wasting. Wasting peaks at 14.7% (confidence interval [CI], 11.8-18.2) at the end of the dry season, while the smaller peak corresponds to the start of the harvest period at 13.4% (CI, 10.7-16.6). The odds of being wasted decline during the rainy season to 11.8% (CI, 9.4-14.7), with the lowest prevalence of 8.8% (CI, 6.9-11.1) occurring during the start of the dry season. In addition, a 1°C monthly increase in temperature is significantly associated with a 5% (CI, 1.4-8.7) and 12% (CI, 3.0-20.3) increase in the odds that a child is wasted and severely wasted, respectively.Conclusions: Intra-year variability of child wasting is far more complex and nuanced than identified by the literature, with 2 peaks, as opposed to 1, likely corresponding to different seasonal drivers, such as food insecurity, disease, water contamination, and care practices at different times of year. Better seasonality analysis can go a long way in improving the timing and content of programming with the goal of reducing child wasting.
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- 2023
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12. Restoring Food Systems with Nutritious Native Plants: Experiences from the African Drylands
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Young, Helen, Osman, Abdal Monium, Radday, Anne, Fracassi, Patrizia, Sacande, Moctar, and Muir, Giulia
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Background: Twenty-seven African countries have committed to restore more than 100 million hectares of degraded land by 2030 as part of the African Forest Landscape Restoration Initiative (AFR100). In addition, for the same period of time, the African-led Great Green Wall initiative seeks to restore 100 million hectares of degraded agro-sylvo-pastoral lands in the Sahel. The current UN Decade on Ecosystem Restoration (2021-2030) moreover marks an unprecedented opportunity to shape future landscapes, and forge more biodiverse and nutritious food systems. Yet most large-scale restoration actions continue to be largely isolated from socioeconomic challenges facing dryland communities, not least food security and acute malnutrition. Such isolations contribute to low restoration successes and outcomes in Africa’s drylands. At the same time, international interventions aimed at improving acute malnutrition in the drylands have not adequately considered the agriculture-nutrition linkages, particularly “pre-farm gate”—including consumption pathways which optimize the use of native plant diversity.Objectives: This article identifies priority action areas emerging from experiences over 5 years of restoration activities carried out in the Sahel through Food and Agriculture Organization’s (FAO) Action Against Desertification Programme supporting the implementation of Africa’s Great Green Wall. These actions aim to inform development and humanitarian interventions on the ground to render restoration interventions nutrition-sensitive and hence more effective in practice.Results: Recognizing the symbiotic relationship between landscapes and livelihoods, FAO developed a blueprint for large-scale restoration that combines biophysical and socioeconomic aspects for the benefit of rural communities. The approach builds climate and nutritional resilience into its restoration interventions as a preventative approach to reverse land degradation and ultimately improve livelihoods, food security, and nutrition.Conclusions: FAO’s experience demonstrated that what is planted and when has the potential to not only significantly improve biodiversity and reverse land degradation, but also positively influence nutrition outcomes. Future interventions in the drylands must involve joint efforts between nutritionists and natural resource managem prove both human and planetary health.
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- 2023
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13. Additional file 1 of The One Nutrition in Complex Environments (ONCE) study protocol: a cluster-randomized multi-level multi-sectoral intervention to improve nutrition in Uganda
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Griswold, Stacy P., Marshak, Anastasia, Fitzpatrick, Merry, Lantagne, Daniele, Shoenmakers, Kate, Hebie, Marlene, Radday, Anne, De Groote, Hugo, Mehta, Saurabh, Gottlieb, Greg, Webb, Patrick, and Ghosh, Shibani
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Additional file 1. Supplementary Materials: Example High-Energy Recipe.
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- 2022
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14. Data on Humanitarian Crises: Who and What Are We Missing?
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Young, Helen, Osman, Abdal Monium, Radday, Anne, Fracassi, Patrizia, Marshak, Anastasia, Young, Helen, and Naumova, Elena N.
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- 2023
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15. Sustained nutrition impact of a multisectoral intervention program two years after completion
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Marshak, Anastasia, primary, Young, Helen, additional, Radday, Anne, additional, and Naumova, Elena N., additional
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- 2020
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16. Sensitivity of Nutrition Indicators to Measure the Impact of a Multi-Sectoral Intervention: Cross-Sectional, Household, and Individual Level Analysis
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Marshak, Anastasia, primary, Young, Helen, additional, Radday, Anne, additional, and Naumova, Elena, additional
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- 2020
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17. Sustained nutrition impact of a multisectoral intervention program two years after completion.
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Marshak, Anastasia, Young, Helen, Radday, Anne, and Naumova, Elena N.
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CHILD nutrition ,MIDDLE-income countries ,NUTRITIONAL assessment ,EVALUATION of human services programs ,CONFIDENCE intervals ,RESEARCH methodology ,CROSS-sectional method ,ANTHROPOMETRY ,INTERVIEWING ,REGRESSION analysis ,COMPARATIVE studies ,LOW-income countries ,MALNUTRITION ,QUESTIONNAIRES ,DESCRIPTIVE statistics ,RESEARCH funding - Abstract
Progress on the nutrition Sustainable Development Goals has been slow. More attention is needed on the 'sustainable' part, focused on impact lasting beyond programme implementation. To determine sustained impact of a multisectoral nutrition intervention that provided water, sanitation, hygiene, livelihood, health and nutrition support (2013–2015) in eastern Chad, we utilize longitudinal household data collected 2 years (2017) after the intervention ended. Between 2013 and 2015, children (6–59 months) in the multisectoral intervention were less likely to be severely wasted, underweight and had a higher weight‐for‐height z‐score (WHZ) compared with the control. To measure sustained programme impact, we use data on six nutrition indicators from 517 children between 2015 and 2017. We ran three models: a generalized linear model on cross‐sectional child cohorts; a mixed‐effects model on household panel data; and a mixed‐effects model on child panel data. For children who were born during the programme, we saw significant improvement in underweight, weight for age z‐scores (WAZs) and height‐for‐age z‐scores (HAZs). Boys 6–23 months born after the end of the programme, on the other hand, were significantly more likely to be underweight or wasted and had lower WHZ and WAZ compared with boys born during the programme and girls born during and after the programme. Corresponding to the literature from sub‐Saharan Africa, boys appear to be more vulnerable to malnutrition, which might be why they are more sensitive to programme cessation. Future monitoring, evaluations and research need to consider impact sustainability and that it might not be homogeneous across age and gender. [ABSTRACT FROM AUTHOR]
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- 2021
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18. Foreword
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Young, Helen, Osman, Abdal Monium, Radday, Anne, Fracassi, Patrizia, Howe, Paul, Neufeld, Lynnette, Paulsen, Rein, and Steimer, Shanda
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- 2023
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