Malnutrition, anemia, micronutrient deficiency and parasitic infections among schoolchildren in rural Tanzania.
Background Malnutrition, anemia, micronutrient deficiency and parasitic infections continue to impact the nutritional status and health of children in lower-income countries. However, not enough data concerning this issue is available. The aim of this study was to assess the distribution of nutritio...
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ftdoajarticles:oai:doaj.org/article:c7935f26af8c49548fd5cc22675ab3dd 2023-05-15T15:12:14+02:00 Malnutrition, anemia, micronutrient deficiency and parasitic infections among schoolchildren in rural Tanzania. Emmanuel C Mrimi Marta S Palmeirim Elihaika G Minja Kurt Z Long Jennifer Keiser 2022-03-01T00:00:00Z https://doi.org/10.1371/journal.pntd.0010261 https://doaj.org/article/c7935f26af8c49548fd5cc22675ab3dd EN eng Public Library of Science (PLoS) https://doi.org/10.1371/journal.pntd.0010261 https://doaj.org/toc/1935-2727 https://doaj.org/toc/1935-2735 1935-2727 1935-2735 doi:10.1371/journal.pntd.0010261 https://doaj.org/article/c7935f26af8c49548fd5cc22675ab3dd PLoS Neglected Tropical Diseases, Vol 16, Iss 3, p e0010261 (2022) Arctic medicine. Tropical medicine RC955-962 Public aspects of medicine RA1-1270 article 2022 ftdoajarticles https://doi.org/10.1371/journal.pntd.0010261 2022-12-31T02:25:05Z Background Malnutrition, anemia, micronutrient deficiency and parasitic infections continue to impact the nutritional status and health of children in lower-income countries. However, not enough data concerning this issue is available. The aim of this study was to assess the distribution of nutritional indicators, anemia and micronutrient deficiency and their underlying risk factors among schoolchildren in south-eastern Tanzania. Methodology/principal findings This cross-sectional study enrolled primary schoolchildren aged 6-12 years from Kikwawila and Kiberege wards, Tanzania. In total, 471 schoolchildren underwent a physical examination and provided blood, stool and urine samples for an assessment of the levels of different micronutrients, nutritional and anemia status, and parasitic infection status. We employed bivariate and multivariate logistic regression to determine the association between nutritional statuses, anemia, micronutrient deficiency and parasitic infections. We found that 23.90%, 12.60% and 16.20% of schoolchildren were stunted, underweight and wasted, respectively. About 14.0% of schoolchildren were found to be anemic. Children diagnosed with Plasmodium falciparum infection were more likely to have low levels of ferritin (aOR: 10.40, 95% CI: 2.88-40.53) and elevated levels of serum soluble transferrin receptor (aOR: 3.59, 95% CI: 1.27-11.23), respectively. Vitamin A (34.71%) and vitamin B12 (8.79%) were the most prevalent micronutrients found to be deficient in diagnosed children. Finally, we found that schoolchildren attending the most rural schools were five times more likely to be diagnosed with at least one micronutrient deficiency (aOR: 5.04, 95% CI: 2.38-11.44). Conclusions/significance Malnutrition, anemia and micronutrient deficiency still pose a significant health burden among schoolchildren living in rural Tanzania. To effectively tackle this burden, health interventions such as deworming, micronutrient supplementation, vector control, health education and access to clean water and ... Article in Journal/Newspaper Arctic Directory of Open Access Journals: DOAJ Articles Arctic PLOS Neglected Tropical Diseases 16 3 e0010261 |
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Directory of Open Access Journals: DOAJ Articles |
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Arctic medicine. Tropical medicine RC955-962 Public aspects of medicine RA1-1270 |
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Arctic medicine. Tropical medicine RC955-962 Public aspects of medicine RA1-1270 Emmanuel C Mrimi Marta S Palmeirim Elihaika G Minja Kurt Z Long Jennifer Keiser Malnutrition, anemia, micronutrient deficiency and parasitic infections among schoolchildren in rural Tanzania. |
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Arctic medicine. Tropical medicine RC955-962 Public aspects of medicine RA1-1270 |
description |
Background Malnutrition, anemia, micronutrient deficiency and parasitic infections continue to impact the nutritional status and health of children in lower-income countries. However, not enough data concerning this issue is available. The aim of this study was to assess the distribution of nutritional indicators, anemia and micronutrient deficiency and their underlying risk factors among schoolchildren in south-eastern Tanzania. Methodology/principal findings This cross-sectional study enrolled primary schoolchildren aged 6-12 years from Kikwawila and Kiberege wards, Tanzania. In total, 471 schoolchildren underwent a physical examination and provided blood, stool and urine samples for an assessment of the levels of different micronutrients, nutritional and anemia status, and parasitic infection status. We employed bivariate and multivariate logistic regression to determine the association between nutritional statuses, anemia, micronutrient deficiency and parasitic infections. We found that 23.90%, 12.60% and 16.20% of schoolchildren were stunted, underweight and wasted, respectively. About 14.0% of schoolchildren were found to be anemic. Children diagnosed with Plasmodium falciparum infection were more likely to have low levels of ferritin (aOR: 10.40, 95% CI: 2.88-40.53) and elevated levels of serum soluble transferrin receptor (aOR: 3.59, 95% CI: 1.27-11.23), respectively. Vitamin A (34.71%) and vitamin B12 (8.79%) were the most prevalent micronutrients found to be deficient in diagnosed children. Finally, we found that schoolchildren attending the most rural schools were five times more likely to be diagnosed with at least one micronutrient deficiency (aOR: 5.04, 95% CI: 2.38-11.44). Conclusions/significance Malnutrition, anemia and micronutrient deficiency still pose a significant health burden among schoolchildren living in rural Tanzania. To effectively tackle this burden, health interventions such as deworming, micronutrient supplementation, vector control, health education and access to clean water and ... |
format |
Article in Journal/Newspaper |
author |
Emmanuel C Mrimi Marta S Palmeirim Elihaika G Minja Kurt Z Long Jennifer Keiser |
author_facet |
Emmanuel C Mrimi Marta S Palmeirim Elihaika G Minja Kurt Z Long Jennifer Keiser |
author_sort |
Emmanuel C Mrimi |
title |
Malnutrition, anemia, micronutrient deficiency and parasitic infections among schoolchildren in rural Tanzania. |
title_short |
Malnutrition, anemia, micronutrient deficiency and parasitic infections among schoolchildren in rural Tanzania. |
title_full |
Malnutrition, anemia, micronutrient deficiency and parasitic infections among schoolchildren in rural Tanzania. |
title_fullStr |
Malnutrition, anemia, micronutrient deficiency and parasitic infections among schoolchildren in rural Tanzania. |
title_full_unstemmed |
Malnutrition, anemia, micronutrient deficiency and parasitic infections among schoolchildren in rural Tanzania. |
title_sort |
malnutrition, anemia, micronutrient deficiency and parasitic infections among schoolchildren in rural tanzania. |
publisher |
Public Library of Science (PLoS) |
publishDate |
2022 |
url |
https://doi.org/10.1371/journal.pntd.0010261 https://doaj.org/article/c7935f26af8c49548fd5cc22675ab3dd |
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Arctic |
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Arctic |
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Arctic |
genre_facet |
Arctic |
op_source |
PLoS Neglected Tropical Diseases, Vol 16, Iss 3, p e0010261 (2022) |
op_relation |
https://doi.org/10.1371/journal.pntd.0010261 https://doaj.org/toc/1935-2727 https://doaj.org/toc/1935-2735 1935-2727 1935-2735 doi:10.1371/journal.pntd.0010261 https://doaj.org/article/c7935f26af8c49548fd5cc22675ab3dd |
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https://doi.org/10.1371/journal.pntd.0010261 |
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PLOS Neglected Tropical Diseases |
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16 |
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e0010261 |
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