Publications by authors named "Adamu Belay"

Article Synopsis
  • Micronutrient deficiencies are monitored through national-scale micronutrient surveys, which help estimate the population's nutritional status using specified inclusion probabilities and sample weights for unbiased estimates.
  • In the Ethiopia National Micronutrient Survey (2016), the original design was altered to ensure adequate sampling of women, leading to a reassessment of the sample weights used for estimating nutrient concentrations.
  • The study applied linear mixed models (LMM) to provide unbiased estimates and predictions, demonstrating the method's effectiveness for analyzing survey data when deviations from the original design occur.
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Anaemia is characterised by low hemoglobin (Hb) concentration. Despite being a public health concern in Ethiopia, the role of micronutrients and non-nutritional factors as a determinant of Hb concentrations has been inadequately explored. This study focused on the assessment of serum micronutrient and Hb concentrations and a range of non-nutritional factors, to evaluate their associations with the risk of anaemia among the Ethiopian population ( 2046).

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Background: is used for medicinal and nutritional purposes. This study was, therefore, conducted to assess the contribution of based diet in reducing under nutrition in under-five children in four districts of Southern Ethiopia.

Method: A community-based comparative cross-sectional study design was employed from August to September 2016 in randomly selected comparative sites among 732 under five children.

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Background: Folate is essential for the synthesis and integrity of DNA, normal cell formation, and body growth. Folate deficiency among women of reproductive age (WRA) increases the risk of poor birth outcomes including neural tube defect (NTD)-affected pregnancies. Folate status is largely dependent on dietary intakes.

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Multiple micronutrient deficiencies are widespread in Ethiopia. However, the distribution of Se and Zn deficiency risks has previously shown evidence of spatially dependent variability, warranting the need to explore this aspect for wider micronutrients. Here, blood serum concentrations for Ca, Mg, Co, Cu and Mo were measured ( 3102) on samples from the Ethiopian National Micronutrient Survey.

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Zinc (Zn) is an essential nutrient for human health. In Ethiopia, a high prevalence of Zn deficiency has been reported. To explore demographic variation and spatial dependencies in the Zn status of the Ethiopian population, we analyzed archived serum samples (n = 3373) from the 2015 Ethiopian National Micronutrient Survey (ENMS), a cross-sectional survey of young children, school-age children, women of reproductive age (WRA) and men conducted in all 9 regions and two city administration of Ethiopia.

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Selenium (Se) is an essential element for human health and livestock productivity. Globally, human Se status is highly variable, mainly due to the influence of soil types on the Se content of crops, suggesting the need to identify areas of deficiency to design targeted interventions. In sub-Saharan Africa, including Ethiopia, data on population Se status are largely unavailable, although previous studies indicated the potential for widespread Se deficiency.

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To our knowledge, the relationships among soil zinc, serum zinc and children's linear growth have not been studied geographically or at a national level in any country. We use data from the cross-sectional, nationally representative Ethiopian National Micronutrient Survey (ENMS) ( = 1776), which provided anthropometric and serum zinc ( = 1171) data on children aged 6⁻59 months. Soil zinc levels were extracted for each child from the digital soil map of Ethiopia, developed by the Africa Soil Information Service.

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Governments globally are stressing both direct nutrition interventions combined with nutrition sensitive policies and programs to combat malnutrition. Governance at all levels has been identified as a critical element in ensuring success of national nutrition plans. For example, the most recent National Nutrition Program (NNP) in Ethiopia discusses the essentiality of governance and coordination at all levels.

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