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Choudhary N, Brewis A, Schuster RC, Wutich A. Beyond WASH: Testing Additional Connections Between Household Water Insecurity and Child Nutrition Outcomes in Multi-Country Contexts. Ecol Food Nutr 2024; 63:435-468. [PMID: 38889358 DOI: 10.1080/03670244.2024.2366913] [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] [Indexed: 06/20/2024]
Abstract
This study identifies multiple pathways connecting household water insecurity with child nutrition. Using nationally representative samples for 18 countries, we examine the mediating role of child's dietary diversity as a function of household water status, while also accounting for sanitation. We construct a latent household water insecurity score (HWI) and use Structural Equation approach to model underlying pathways. HWI affected child's HAZ score and hemoglobin both directly and indirectly, with a mediation from child feeding alongside effects from sanitation. Broadening the conception of household water insecurity and accommodating the indirect effects of water could improve explanations of child under-nutrition.
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Affiliation(s)
- Neetu Choudhary
- School of Human Evolution and Social Change, Arizona State University, Tempe
| | - Alexandra Brewis
- School of Human Evolution and Social Change, Arizona State University, Tempe
| | - Roseanne C Schuster
- School of Human Evolution and Social Change, Arizona State University, Tempe
| | - Amber Wutich
- School of Human Evolution and Social Change, Arizona State University, Tempe
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Asmare AA, Agmas YA. Determinants of coexistence of undernutrition and anemia among under-five children in Rwanda; evidence from 2019/20 demographic health survey: Application of bivariate binary logistic regression model. PLoS One 2024; 19:e0290111. [PMID: 38578819 PMCID: PMC10997128 DOI: 10.1371/journal.pone.0290111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Accepted: 08/01/2023] [Indexed: 04/07/2024] Open
Abstract
BACKGROUND Undernutrition and anemia are significant public health issues among under-5 children, with potential long-term consequences for growth, development, and overall health. Thus, this study aims to conduct a bivariate binary logistic regression model by accounting for the possible dependency of childhood undernutrition and anemia. METHODS The data came from the DHS program's measurement. A total of 3,206 under-five children were involved in this study. A single composite index measure was calculated for stunting, wasting, and underweight using principal component analysis. A bivariate binary logistic regression model is used to assess the association between undernutrition and anemia given the effect of other predictors. RESULTS Among 3,206 under-five children considered in this study, 1482 (46.2%) and 658 (20.5%) children were agonized by anemia and undernutrition, respectively. In bivariate binary logistic regression model; Urban children [AOR = 0.751, 96% CI: 0.573-0.984; AOR = 0.663, 95% CI: 0.456-0.995] and anemic mothers [AOR = 1.160, 95% CI: 1.104-1.218; AOR = 1.663, 95% CI: 1.242-2.225] were significantly associated with both childhood anemia and undernutrition, respectively. Improved water sources [AOR = 0.681, 95% CI: 0.446-0.996], average-sized children [AOR = 0.567, 95% CI: 0.462-0.696], and diarrhea [AOR = 1.134, 95% CI: 1.120-2.792] were significantly associated with childhood anemia. Large-sized children [AOR = 0.882, 95% CI: 0.791-0.853] and those with fever [AOR = 1.152, 95% CI: 1.312-2.981] were significantly associated with under-five children's undernutrition. CONCLUSION The prevalence of both undernutrition and anemia among under-five-year-old children was high in Rwanda. The following determinants are statistically associated with both childhood undernutrition and anemia: place of residence; source of drinking water; maternal anemia; being a twin; birth size of children; diarrhea; fever; and child age. Anemia and nutritional deficiencies must be treated concurrently under one program, with evidence-based policies aimed at vulnerable populations.
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Affiliation(s)
| | - Yitateku Adugna Agmas
- Department of Rural Development and Agricultural Extension, Mekdela Amba University, Tuluawlyia, Ethiopia
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Addae HY, Sulemana M, Yakubu T, Atosona A, Tahiru R, Azupogo F. Low birth weight, household socio-economic status, water and sanitation are associated with stunting and wasting among children aged 6-23 months: Results from a national survey in Ghana. PLoS One 2024; 19:e0297698. [PMID: 38547113 PMCID: PMC10977686 DOI: 10.1371/journal.pone.0297698] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Accepted: 01/11/2024] [Indexed: 04/02/2024] Open
Abstract
BACKGROUND Stunting and wasting are key public health problems in Ghana that are significantly linked with mortality and morbidity risk among children. However, information on their associated factors using nationally representative data is scanty in Ghana. This study investigated the influence of Infant and Young Child Feeding (IYCF) indicators, socio-demographic and economic related factors, and water and sanitation on stunting and wasting, using nationally representative data in Ghana. METHODS This is a secondary data analysis of the most recent (2017/2018) Ghana Multi-Indicator Cluster Survey (MICS) datasets. The multi-indicator cluster survey is a national cross-sectional household survey with rich data on women of reproductive age and children under the age of five. The survey used a two-stage sampling method in the selection of respondents and a computer-assisted personal interviewing technique to administer structured questionnaires from October 2017 to January 2018. The present study involved 2529 mother-child pairs, with their children aged 6 to 23 months. We used the Complex Sample procedures in SPSS, adjusting for clustering and stratification effects. In a bivariate logistic regression, variables with P-values ≤ 0.05 were included in a backward multivariate logistic regression to identify the significant factors associated with stunting and wasting. RESULTS The mean age of children was 14.32 ± 0.14 months, with slightly more being males (50.4%). About 12% and 16% of the children were wasted and stunted, respectively. There were 39.4%, 25.9%, and 13.7% of children who, respectively, satisfied the minimum meal frequency (MMF), minimum dietary diversity (MDD), and minimum acceptable diet (MAD). None of the IYCF indicators was significantly associated with stunting or wasting in the multivariate analysis but low socio-economic status, low birth weight, being a male child and unimproved toilet facilities were significantly associated with both wasting and stunting. CONCLUSION Our findings suggest that aside from the pre-natal period, in certain contexts, household factors such as low socio-economic status and poor water and sanitation, may be stronger predictors of undernutrition. A combination of nutrition-specific and nutrition-sensitive interventions including the pre-natal period to simultaneously address the multiple determinants of undernutrition need strengthening.
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Affiliation(s)
- Hammond Yaw Addae
- Nursing & Midwifery Training College, Kpembe, Salaga, Ghana
- Department of Biochemistry and Biotechnology, College of Science, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | | | - Taminu Yakubu
- Department of Biochemistry and Biotechnology, College of Science, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
- Department of Nutrition & Dietetics, Tamale Technical University, Tamale, Ghana
| | - Ambrose Atosona
- Department of Biochemistry and Biotechnology, College of Science, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
- Department of Nutritional Sciences, School of Allied Health Sciences, University for Development Studies, Tamale, Ghana
| | - Rafatu Tahiru
- Department of Biochemistry and Biotechnology, College of Science, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
- Community Health Nurse Training College, Tamale, Ghana
| | - Fusta Azupogo
- Faculty of Agriculture, Food and Consumer Sciences, Department of Family and Consumer Sciences, University for Development Studies, Tamale, Ghana
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Hailu BA. Mapping, trends, and factors associated with anemia among children aged under 5 y in East Africa. Nutrition 2023; 116:112202. [PMID: 37832168 DOI: 10.1016/j.nut.2023.112202] [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: 06/16/2023] [Revised: 08/22/2023] [Accepted: 08/25/2023] [Indexed: 10/15/2023]
Abstract
Child anemia is a severe public health concern in low- and middle-income countries. Identifying anemia change over time, its spatial heterogeneity, and the influencing factors is critical to monitoring and prioritizing successful interventions. This analysis uses nationally representative Demographic and Health Surveys administrated in 11 East African countries, which included 149 864 children. Trend analysis, interpolation, and Kulldorff scan statistics were used. Trend and hotspot areas were identified and multilevel (three-level) ordinal logistic regression analyzed. More than half of the children in East Africa suffer from anemia. In all but two countries, the prevalence of child anemia was considered a severe public health problem; no country had an anemia prevalence < 35%. Anemia reduction efforts and the prevalence of anemia exhibit fluctuations over time in East African countries. Zimbabwe has shown a more consistent reduction in all forms of anemia. Most countries have experienced a significant reduction in the severe form of anemia in recent years. Community-based spatial analysis indicates that child anemia is heterogeneous within and between countries. Many communities are experiencing a high prevalence of anemia among children, with a maximum of four of five and a minimum one of five of their children infected by any anemia. Nutrition, genetic hemoglobin disorders, physical environment, poverty, and maternal and community characteristics influence child anemia. Multisectorial interventions that improve maternal and child nutrition are needed. These analyses support the design and prioritization of interventions in high-risk areas and communities.
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Sahiledengle B, Mwanri L, Blumenberg C, Agho KE. Gender-specific disaggregated analysis of childhood undernutrition in Ethiopia: evidence from 2000-2016 nationwide survey. BMC Public Health 2023; 23:2040. [PMID: 37853384 PMCID: PMC10585928 DOI: 10.1186/s12889-023-16907-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Accepted: 10/05/2023] [Indexed: 10/20/2023] Open
Abstract
INTRODUCTION Childhood undernutrition has been investigated extensively in previous literature but gender inequality detailing the burden of undernutrition has not been adequately addressed in scientific papers, especially in Ethiopia, where undernutrition is known to be a public health problem of high significance, necessitating increased efforts to address it and reduce this inequality. This study was carried out to: (1) explore gender differences in the prevalence of stunting, wasting, and underweight, and (2) compare the factors associated with childhood undernutrition between boys and girls in Ethiopia. METHODS The study used a dataset of more than 33,564 children aged under 5 years (boys: 17,078 and girls: 16,486) who were included in the nationally representative Ethiopia Demographic and Health Survey (EDHS) from 2000 to 2016. The outcome variables were anthropometric indices: stunting (height-for-age < -2 standard deviations), wasting (weight-for-height < -2 standard deviations), and underweight (weight-for-age < -2 standard deviations). Gender-specific multilevel analyses were used to examine and compare the factors associated with child undernutrition. RESULTS The overall prevalence of stunting (49.1% for boys vs 45.3% for girls, p < 0.001), wasting (11.9% for boys vs 9.9% for girls, p < 0.001), and underweight (33.1% for boys vs 29.8% for girls, p < 0.001) higher among boys compared to girls. Boys significantly had higher odds of stunting (aOR: 1.31, 95%CI: 1.21-1.42), wasting (aOR: 1.35, 1.23-1.48), and underweight (aOR: 1.38, 95%CI: 1.26-1.50) than girls. The common factors associated with childhood undernutrition for male and female children were the child's age, perceived size of the child at birth, breastfeeding status, maternal stature, maternal education, toilet facility, wealth index, and place of residence. Boys who were perceived by their mothers to be average sized at birth and were born to uneducated mothers had a higher likelihood of experiencing wasting, in contrast to girls. Among boys, birth order (firstborn), household size (1-4), and place of residence (urban) were associated with lower odds of being underweight. Boys living in cities had lower odds of being stunted. While girls born to mothers with no education and worked in agriculture were at a higher odd of being stunted. CONCLUSION Our study revealed that boys were more likely to be malnourished than girls, regardless of their age category, and there were variations in the factors determining undernutrition among boys and girls. The differences in the burden of undernutrition were significant and alarming, positioning Ethiopia to be questioned whether it will meet the set Sustainable Development Goals (SDGs), including SDG 2 of zero hunger by 2030. These findings call for more effort to address malnutrition as a significant public health issue in Ethiopia, and to urgently recognise the need for enhanced interventions that address the gender gap in childhood undernutrition.
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Affiliation(s)
- Biniyam Sahiledengle
- Department of Public Health, Madda Walabu University Goba Referral Hospital, Bale-Goba, Ethiopia.
| | - Lillian Mwanri
- Research Centre for Public Health, Equity and Human Flourishing (PHEHF), Torrens University Australia, Adelaide Campus, SA, 5000, Australia
| | - Cauane Blumenberg
- International Center for Equity in Health, Federal University of Pelotas, Pelotas, Brazil
- Post-Graduate Program in Epidemiology, Federal University of Pelotas, Pelotas, Brazil
- Causale Consultoria, Pelotas, Brazil
| | - Kingsley Emwinyore Agho
- School of Health Sciences, Western Sydney University, Locked Bag 1797, Penrith, NSW, 2751, Australia
- School of Medicine, Translational Health Research Institute, Western Sydney University, Campbelltown Campus, Penrith, NSW, 2571, Australia
- Faculty of Health Sciences, University of Johannesburg, Johannesburg, South Africa
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Burden and Determinants of Anemia among Under-Five Children in Africa: Systematic Review and Meta-Analysis. Anemia 2022; 2022:1382940. [PMID: 36134386 PMCID: PMC9482935 DOI: 10.1155/2022/1382940] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2022] [Revised: 07/14/2022] [Accepted: 07/21/2022] [Indexed: 11/26/2022] Open
Abstract
Introduction Globally, anemia among under-five children is a serious public health problem. Even if there are pocket studies here and there, there is limited evidence on the pooled prevalence of anemia among under-five children in Africa. Therefore, the aim of this study was to determine the pooled prevalence and determinants of anemia. Methods and Analysis. This systematic review and meta-analysis was done following the PRISMA guidelines. A comprehensive search was made in PubMed/MEDLINE, Cochrane Library, HINARI, and Ethiopian Journal of Health Development for studies published since 2009. It was supplemented with Google Scholar search. Study selection, data extraction, and quality of studies were assessed by eight reviewers. The Cochrane Q test and I2 test statistic were used to test the heterogeneity of studies. A random-effects model of DerSimonian-Laird method was used. Result A total of 37 articles were included in this systematic review and meta-analysis. The pooled prevalence of anemia among under-five children in Africa was 59% (95% CI: 55, 63). Being female (AOR = 0.71; 95% CI: 0.57, 0.87), maternal education (AOR = 1.47; 95% CI: 1.31, 1.66), residence (AOR = 0.80; 95% CI: 0.67, 0.95), and family size (AOR = 0.93; 95% CI: 0.89, 0.98) were the determinants of anemia among African under-five children. Conclusion and Recommendation. This pooled study revealed that anemia was a severe public health problem. Sex, maternal education, residence, and family size were the determinants of anemia. Therefore, anemia prevention strategy should include sex consideration, educating mothers through youth education, area specific intervention, and encouraging birth spacing.
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Seifu BL, Tesema GA. Individual-and community-level factors associated with anemia among children aged 6–23 months in sub-Saharan Africa: evidence from 32 sub-Saharan African countries. Arch Public Health 2022; 80:183. [PMID: 35933419 PMCID: PMC9357302 DOI: 10.1186/s13690-022-00950-y] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Accepted: 08/03/2022] [Indexed: 11/17/2022] Open
Abstract
Background Anemia among children aged 6–23 months is a major public health problem worldwide specifically in sub-Saharan Africa (SSA). Anemia during the childhood period causes significant short-and long-term health consequences. However, there is a paucity of evidence on Anemia among children aged 6–23 months in SSA. Therefore, this study examined the individual- and community-level factors associated with anemia among children aged 6–23 months in sub-Saharan Africa. Methods A secondary data analysis was done based on the most recent Demographic and Health Survey (DHS) of 32 sub-Saharan African countries. A total weighted sample of 51,044 children aged 6–23 months was included for analysis. We have used a multilevel proportional odds model to identify predictors of severity levels of anemia. Variables with p < 0.2 in the bivariable analysis were considered for the multivariable analysis. In the multivariable multilevel proportional odds model, the Adjusted Odds Ratio (AOR) with the 95% Confidence Interval (CI) was reported to declare the statistical significance and strength of the association. Results In this study, about 76.6% (95% CI: 76.2%, 76.9%) of children aged 6–23 months in sub-Saharan Africa were anemic. In the multivariable multilevel proportional odds model, being female, being aged 18–23 months, higher level of maternal education, being larger size at birth, belonging to a wealthier household, getting four ANC visits and above, advanced maternal age, and belonging to a community with high maternal education were significantly associated with lower odds of higher levels of anemia. On the other hand, being twin birth, being smaller size at birth, being of a higher order of birth, having fever in the last two weeks, and distance to a health facility were significantly associated with higher odds of higher levels of anemia. Conclusion The study found that more than three-fourths of children aged 6–23 months in sub-Saharan Africa were anemic. This finding proved that the severity levels of anemia among children in sub-Saharan Africa remain a serious public health concern. Therefore, to curve this problem enhancing maternal education, promoting maternal health service utilization, and improving health care access is crucial. In addition, health care providers better give special emphasis to twin births, higher-order birth, and those belonging to poor households to reduce the incidence of anemia among children aged 6–23 months in SSA.
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Muleta A, Hailu D, Stoecker BJ, Belachew T. Camel milk consumption is associated with less childhood stunting and underweight than bovine milk in rural pastoral districts of Somali, Ethiopia: a cross-sectional study. J Nutr Sci 2021; 10:e78. [PMID: 34616549 PMCID: PMC8477347 DOI: 10.1017/jns.2021.75] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2021] [Revised: 07/18/2021] [Accepted: 08/24/2021] [Indexed: 11/06/2022] Open
Abstract
Undernutrition is a major global health problem. Various types of animal milk are used for feeding children at early ages; however, associations of camel milk (CaM) and bovine milk (BM) with the nutritional status of children have not been explored. A comparative community-based cross-sectional study was conducted among pre-schoolers in rural pastoral districts of Somali, Ethiopia. Children were selected from households with lactating camels or cows. Anthropometric measurements followed standard procedures for height-for-age, weight-for-age and weight-for-height scores. Independent sample t-tests identified significant differences in anthropometric indices based on the type of milk consumed. Multivariable logistic regression was used to examine associations between milk consumption and other predictors of growth failures. The prevalence of stunting was 24⋅1 % [95 % confidence interval (CI) 20⋅5, 28⋅3] of pre-schoolers, 34⋅8 % (95 % CI 29⋅9, 39⋅6) were wasted and 34⋅7 % (95 % CI 30⋅1, 39⋅9) were underweight. Higher proportions of BM-fed children were severely stunted, wasted and underweight compared with CaM consumers. Using logistic regression models, children who consumed BM [adjusted odds ratio (AOR): 2⋅10; 95 % CI 1⋅22, 3⋅61] and who were anaemic (AOR: 4⋅22; 95 % CI 2⋅23, 7⋅98) were more likely to be stunted than their counterparts, while girls were less likely to be stunted than boys (AOR: 0⋅57; 95 % CI 0⋅34, 0⋅94). Similarly, children who consumed BM (AOR: 1⋅97; 95 % CI 1⋅20, 3⋅24), who were anaemic (AOR: 2⋅27; 95 % CI 1⋅38, 3⋅72) and who drank unsafe water (AOR: 1⋅91; 95 % CI 1⋅19, 3⋅07) were more likely to be underweight than their counterparts. In conclusion, CaM consumption was associated with lower prevalence of stunting and underweight than BM. Promoting CaM in pastoralist areas may help to curb the high level of undernutrition.
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Affiliation(s)
- Anbissa Muleta
- Department of Food Science and Nutrition, Jigjiga University, Jigjiga, Ethiopia
- School of Nutrition, Food Science and Technology, Hawassa University, Hawassa, Ethiopia
| | - Dejene Hailu
- Department of Public and Environmental Health, College of Health Sciences, Hawassa University, Hawassa, Ethiopia
| | - Barbara J. Stoecker
- Department of Nutritional Sciences, Oklahoma State University, Stillwater, OK, USA
| | - Tefera Belachew
- Department of Nutrition and Dietetics, Jimma University, Jimma, Ethiopia
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Woldegebriel AG, Gebrehiwot GG, Desta AA, Ajemu KF, Berhe AA, Woldearegay TW, Bezabih NM. Identification of Factors Influencing Anemia among Children Aged 6-59 Months in Ethiopia Using Ethiopia Demographic and Health Survey 2016 Data. PEDIATRIC HEALTH MEDICINE AND THERAPEUTICS 2021; 12:161-175. [PMID: 33824615 PMCID: PMC8018423 DOI: 10.2147/phmt.s283681] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Accepted: 03/10/2021] [Indexed: 11/23/2022]
Abstract
Background Anemia is the most common nutritional problem and a widespread micronutrient-deficiency disorder on a global scale. In Ethiopia, childhood anemia is highly prevalent and a major public health concern. This study aimed to identify factors associated with anemia among children aged 6–59 months in Ethiopia. Methods Data weres extracted from the 2016 Ethiopia Demographic and Health Survey (EDHS). We found records for 8,603 children aged 6–59 months in the data set. After 448 had been excluded due to incomplete records, 8,155 children were included in the final analysis. Pearson’s χ2 was used to assess associations between each factor and categorical outcome variables. Multivariate logistic regression analyses were done to determine factors associated with anemia, and significant associations were declared at p≤0.05 for the final model. Results More than half (51.5%) the children were male and the overall mean age was 31.85±15.66 months. Mean hemoglobin concentration was 10.37±17.55 g/dL. The overall prevalence of anemia was 56.6%: 3.7%, 30.4%, and 22.5% severe, moderate, and mild anemia, respectively. Increased child age, decreased maternal age, lowest rung on wealth index, mother living alone, mother engaged in outside work, increased birth order, decreased birth interval, one antenatal care visit, severe stunting, and severe underweight were significantly associated with anemia. Conclusion The prevalence of anemia in this study was the highest of all EDHS reports. It had increased since the preceding report (EDHS 2011), and remains the main public health concern in Ethiopia. Comprehensive intervention strategies should be put in place and tailored to different levels of government (national, regional, and district) including household- and individual-level interventions for combating childhood anemia by focusing on the identified risk factors.
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Affiliation(s)
| | | | - Abraham Aregay Desta
- Department of Human Nutrition, Tigray Health Research Institute, Mekelle, Tigray, Ethiopia
| | - Kiros Fenta Ajemu
- Department of Human Nutrition, Tigray Health Research Institute, Mekelle, Tigray, Ethiopia
| | - Asfawosen Aregay Berhe
- Department of Human Nutrition, Tigray Health Research Institute, Mekelle, Tigray, Ethiopia
| | | | - Nega Mamo Bezabih
- Department of Human Nutrition, Tigray Health Research Institute, Mekelle, Tigray, Ethiopia
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Muleta A, Hailu D, Belachew T. Camel milk consumption was associated with lower prevalence of anemia among preschool children in rural pastoral districts of Somali, eastern Ethiopia. Nutrition 2021; 86:111170. [PMID: 33601123 DOI: 10.1016/j.nut.2021.111170] [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: 06/01/2020] [Revised: 01/09/2021] [Accepted: 01/16/2021] [Indexed: 11/16/2022]
Abstract
OBJECTIVE The aim of this study was to investigate association between consumption of camel milk (CaM) and childhood anemia. METHODS A community-based cross-sectional study was conducted with 388 preschool children (24-59 mo of age) in rural pastoral districts of Somali, eastern Ethiopia. We sampled 185 consumers of CaM and 203 who consumed bovine milk (BM). Children were selected from random households with lactating camels or cattle. Hemoglobin (Hb) was measured in the field using a HemoCue instrument. A multivariable logistic regressions model was used in SPSS version 20 to examine association between type of milk consumption and anemia. RESULTS Anemia (Hb <11 g/dL) was found in 59.8% of the overall sample, whereas it was 42.7% and 75.4% among CaM and BM consumers, respectively. The odds of anemia among BM consumers (adjusted odds ratio [aOR], 3.12; 95% confidence interval [CI], 1.27-7.66) and children with intestinal parasites (aOR: 3.32; 95% CI, 1.39-7.91) was compared with CaM consumers and children without intestinal parasites, respectively. Increasing age and height-for-age z-score of children were associated with decreased childhood anemia (P < 0.001). Children with anemia consumed a higher volume of BM compared with non-anemic and CaM consumers, too but the consumption was not statistically significant. CONCLUSION CaM consumption was associated with lower prevalence of anemia compared with consumption of BM. Promoting use of CaM as complementary food for preschool children in pastoralist areas might be considered an intervention toward reducing anemia.
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Affiliation(s)
- Anbissa Muleta
- Hawassa University, School of Nutrition, Food Science and Technology, Hawassa, Ethiopia; Jigjiga University, Department of Food Science and Nutrition, Jigjiga, Ethiopia.
| | - Dejene Hailu
- Hawassa University, Department of Public and Environmental Health, College of Health Sciences, Hawassa, Ethiopia
| | - Tefera Belachew
- Jimma University, Department of Nutrition and Dietetics, Jimma, Ethiopia
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Spatio-temporal trends in anaemia among pregnant women, adolescents and preschool children in sub-Saharan Africa. Public Health Nutr 2020; 24:3648-3661. [PMID: 33190664 DOI: 10.1017/s1368980020004620] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
OBJECTIVE We investigated the spatiotemporal trends in the burden of maternal, adolescent and child anaemia in sub-Saharan Africa (SSA) and evaluated some individual and household predictors of anaemia. DESIGN Average Hb concentrations and anaemia prevalence were estimated, plotted over time and mapped by country and sub-region. Multilevel linear regression models were used to evaluate individual and household predictors of Hb concentration. PARTICIPANTS Data from Demographic and Health Surveys (DHS) spanning 2000-2018 were merged into data sets for 37 623 pregnant women, 89 815 older adolescent girls and 401 438 preschool children. SETTING The merged DHS represent nationally representative samples from thirty-three countries. RESULTS Prevalence of anaemia remains high in SSA, affecting 60, 36 and 44 % of children, adolescents and pregnant women, respectively. Anaemia prevalence among children did not materially improve from 2000 to 2018. Anaemia prevalence among older adolescent girls and pregnant women did not also improve, but this masks a period of improvement followed by depreciation in population anaemia status. Pregnant adolescents had 12·5 g/l (95 % CI: 11·3, 13·6) lower Hb concentration compared with non-pregnant adolescents and 1·7 g/l (95 % CI: 0·7, 2·6) lower Hb concentration compared with pregnant women > 40 years, respectively. Stunting and wasting were associated with 1·3-3·3 g/l lower Hb concentration among children. Other significant predictors of Hb concentration were educational attainment, wealth quintiles, source of drinking water, number of children < 5 years in the household and possession of bed-nets. CONCLUSION Anaemia in SSA has not improved remarkably since year 2000 and remains excessive among children.
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Vaivada T, Akseer N, Akseer S, Somaskandan A, Stefopulos M, Bhutta ZA. Stunting in childhood: an overview of global burden, trends, determinants, and drivers of decline. Am J Clin Nutr 2020; 112:777S-791S. [PMID: 32860401 PMCID: PMC7487433 DOI: 10.1093/ajcn/nqaa159] [Citation(s) in RCA: 60] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2019] [Accepted: 05/29/2020] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Progress has been made worldwide in reducing chronic undernutrition and rates of linear growth stunting in children under 5 y of age, although rates still remain high in many regions. Policies, programs, and interventions supporting maternal and child health and nutrition have the potential to improve child growth and development. OBJECTIVE This article synthesizes the available global evidence on the drivers of national declines in stunting prevalence and compares the relative effect of major drivers of stunting decline between countries. METHODS We conducted a systematic review of published peer-reviewed and gray literature analyzing the relation between changes in key determinants of child linear growth and contemporaneous changes in linear growth outcomes over time. RESULTS Among the basic determinants of stunting assessed within regression-decomposition analyses, improvement in asset index score was a consistent and strong driver of improved linear growth outcomes. Increased parental education was also a strong predictor of improved child growth. Of the underlying determinants of stunting, reduced rates of open defecation, improved sanitation infrastructure, and improved access to key maternal health services, including optimal antenatal care and delivery in a health facility or with a skilled birth attendant, all accounted for substantially improved child growth, although the magnitude of variation explained by each differed substantially between countries. At the immediate level, changes in several maternal characteristics predicted modest stunting reductions, including parity, interpregnancy interval, and maternal height. CONCLUSIONS Unique sets of stunting determinants predicted stunting reduction within countries that have reduced stunting. Several common drivers emerge at the basic, underlying, and immediate levels, including improvements in maternal and paternal education, household socioeconomic status, sanitation conditions, maternal health services access, and family planning. Further data collection and in-depth mixed-methods research are required to strengthen recommendations for those countries where the stunting burden remains unacceptably high.
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Affiliation(s)
- Tyler Vaivada
- Centre for Global Child Health, Hospital for Sick Children, Toronto, Canada
| | - Nadia Akseer
- Centre for Global Child Health, Hospital for Sick Children, Toronto, Canada
- Dalla Lana School of Public Health, University of Toronto, Toronto, Canada
| | - Selai Akseer
- Centre for Global Child Health, Hospital for Sick Children, Toronto, Canada
| | - Ahalya Somaskandan
- Centre for Global Child Health, Hospital for Sick Children, Toronto, Canada
| | | | - Zulfiqar A Bhutta
- Centre for Global Child Health, Hospital for Sick Children, Toronto, Canada
- Dalla Lana School of Public Health, University of Toronto, Toronto, Canada
- Center of Excellence in Women and Child Health, the Aga Khan University, Karachi, Pakistan
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Ali A. Current Status of Malnutrition and Stunting in Pakistani Children: What Needs to Be Done? J Am Coll Nutr 2020; 40:180-192. [PMID: 32275484 DOI: 10.1080/07315724.2020.1750504] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Malnutrition is one of the greatest health challenges that affects about 2 billion people globally. Multiple factors including poverty, food insecurity, maternal health and nutritional status, mother's age at marriage and educational status, low birthweight or small for gestational age (SGA), premature births, suboptimal breastfeeding practices, unhealthy dietary and lifestyle patterns, health and immunization status of children, socioeconomic status of family, environmental and household conditions, together with cultural practices and myths, play vital role in affecting the growth of children at early age. Although child stunting has declined in Pakistan, the reduction rate is only 0.5%, which is very low. This may be due to ineffective or inappropriate intervention programs as they are mostly addressing only one issue at a time and don't use the multi-sector approach to address numerous determinants of stunting. It is therefore important to initiate cost-effective multi-tiered intervention approaches to be implemented at pre-conception, pregnancy and early postpartum stages to prevent the problems of malnutrition and stunting in Pakistani children. This review discusses the etiology of child malnutrition and stunting in Pakistan, role of various determinants of stunting and what type of intervention strategies and approaches should be developed and implemented to deal with these problems. Key teaching pointsMalnutrition is one of the greatest global health challenges.Poverty, food insecurity, socioeconomic status, unhealthy dietary patterns, maternal health and nutritional status, low birthweight, suboptimal breast feeding, environmental conditions, cultural practices and myths, are the main factors for child malnutrition and stunting in Pakistan.The slow reduction rate in child stunting may be due to inappropriate intervention programs.Cost-effective multi-tiered intervention approaches must be implemented at pre-conception, pregnancy and early postpartum stages to prevent child malnutrition and stunting in Pakistan.A holistic approach comprising nutrition and WASH interventions, together with strategies to improve the socioeconomic status be developed and implemented to resolve this dilemma.
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Affiliation(s)
- Amanat Ali
- School of Engineering, University of Guelph, Guelph, Ontario, Canada
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Kang Y, Kim J. Age-specific risk factors for child anaemia in Myanmar: Analysis from the Demographic and Health Survey 2015-2016. MATERNAL AND CHILD NUTRITION 2019; 15:e12870. [PMID: 31278831 DOI: 10.1111/mcn.12870] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/01/2019] [Revised: 06/19/2019] [Accepted: 07/03/2019] [Indexed: 01/22/2023]
Abstract
Anaemia is prevalent among preschool-aged children in Myanmar, but few epidemiological studies of anaemia at the national level were reported. Using data from the Myanmar Demographic and Health Survey 2015-2016, we examined risk factors for anaemia at household, maternal, and individual levels for children aged 6-23 months (n = 1,133) and 24-59 months (n = 2,393) separately. Survey design and sampling weights were adjusted for in multivariate regression analyses. The prevalence of anaemia was 77.2% in children aged 6-23 months and 50.8% in those aged 24-59 months. Living in geographic zones other than the hilly zone was associated with a higher odds of anaemia in both age groups (OR = 1.86-2.51 [95% lower limit > 1.0]). Maternal anaemia predicted child anaemia in a dose-response manner in both groups (6-23 months of age, OR = 2.01, 95% CI [1.38, 2.92; mild] and OR = 2.41, 95% CI [1.12, 5.19; moderate]; and 24-59 months of age, OR = 1.42, 95% CI [1.12, 1.81; mild] and OR = 2.92, 95% CI [1.91,4.46; moderate]). A maternal age of 14-24 years (ref: 25-34 years, OR = 1.67, 95% CI [1.06, 2.64]) and maternal tolerant attitude to domestic violence (OR = 1.61, 95% CI [1.13, 2.31]) predicted anaemia in children aged 6-23 months only. Younger child age (OR = 0.97, 95% CI [0.96, 0.98]), stunting (OR = 1.35, 95% CI [1.08, 1.69]) and using unimproved drinking water sources (OR = 1.38, 95% CI [1.10, 1.75]) were associated with anaemia in children aged 24-59 months. Consideration of age-specific risks factors for child anaemia will help in planning anaemia control programmes in Myanmar.
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Affiliation(s)
- Yunhee Kang
- Center for Human Nutrition, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
| | - Jihye Kim
- Department of Medical Nutrition, Graduate School of East-West Medical Science, Kyung Hee University, Yongin, South Korea
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Rahman MS, Mushfiquee M, Masud MS, Howlader T. Association between malnutrition and anemia in under-five children and women of reproductive age: Evidence from Bangladesh Demographic and Health Survey 2011. PLoS One 2019; 14:e0219170. [PMID: 31269082 PMCID: PMC6609031 DOI: 10.1371/journal.pone.0219170] [Citation(s) in RCA: 58] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2017] [Accepted: 06/18/2019] [Indexed: 02/07/2023] Open
Abstract
Background Bangladesh is one of the most anemia prone countries in South Asia. Children of age under five years and women of reproductive age are particularly vulnerable in this region. Although several studies have investigated the risk factors of anemia, only few have explored its association with malnutrition, despite its high prevalence in the same group. The objective of this paper is to investigate the association of malnutrition with anemia by conducting separate analyses for under-five children and women of reproductive age using data from the nationally representative 2011 Bangladesh Demographic and Health Survey. Methods Two binary outcome variables are considered separately: presence of anemia in children under five years of age (Hb<11.0 g/dl) and presence of anemia in women of childbearing age (Hb<12.0 g/dl). The exposures of interest corresponding to these two outcomes are stunting (low height-for-age) and low BMI (<18.5 kg/m2), respectively. Preliminary analysis involves estimating the association between exposure and outcome while controlling for a single confounder by computing adjusted odds ratios (adjOR) using the Cochran-Mantel-Haenszel approach in stratified analysis. Later, associations between the exposures and outcomes are estimated separately for under-five children and women of reproductive age by fitting multivariable regression models that adjust simultaneously for several confounders. Results The prevalence of anemia is found to be higher among both the stunted children and women with low BMI compared to their healthy counterparts (Children: 56% vs 48%; women: 50% vs 43%). Furthermore, stunted children and women with low BMI have significantly increased odds of developing anemia, as reflected by the adjusted ORs of 1.76 (95% CI:1.10–2.83) and 1.81 (95% CI: 1.11–3.48), respectively. The association of stunting with anemia in children was modified by their age and socio-economic condition, where risk of being anemic decreases with increasing age but with a lower rate for stunted children from richest family. In addition, stunted children of anemic mothers are at greater risk of being anemic compared to non-stunted children of anemic or non-anemic mothers. Again the association between BMI and anemia in women is modified by the level of education, with risk of anemia being lowest among women with low BMI and higher education. Conclusion Evidence–based policies targeting the vulnerable groups are required to combat anemia and nutritional deficiencies simultaneously under the same program.
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Affiliation(s)
- M. Shafiqur Rahman
- Institute of Statistical Research and Training, University of Dhaka, Dhaka, Bangladesh
- * E-mail:
| | - Muntaha Mushfiquee
- Institute of Statistical Research and Training, University of Dhaka, Dhaka, Bangladesh
| | - Mohammad Shahed Masud
- Institute of Statistical Research and Training, University of Dhaka, Dhaka, Bangladesh
| | - Tamanna Howlader
- Institute of Statistical Research and Training, University of Dhaka, Dhaka, Bangladesh
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Bommer C, Vollmer S, Subramanian SV. How socioeconomic status moderates the stunting-age relationship in low-income and middle-income countries. BMJ Glob Health 2019; 4:e001175. [PMID: 30899561 PMCID: PMC6407538 DOI: 10.1136/bmjgh-2018-001175] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2018] [Revised: 12/17/2018] [Accepted: 12/20/2018] [Indexed: 11/05/2022] Open
Abstract
Introduction Reducing stunting is an important part of the global health agenda. Despite likely changes in risk factors as children age, determinants of stunting are typically analysed without taking into account age-related heterogeneity. We aim to fill this gap by providing an in-depth analysis of the role of socioeconomic status (SES) as a moderator for the stunting-age pattern. Methods Epidemiological and socioeconomic data from 72 Demographic and Health Surveys (DHS) were used to calculate stunting-age patterns by SES quartiles, derived from an index of household assets. We further investigated how differences in age-specific stunting rates between children from rich and poor households are explained by determinants that could be modified by nutrition-specific versus nutrition-sensitive interventions. Results While stunting prevalence in the pooled sample of 72 DHS is low in children up to the age of 5 months (maximum prevalence of 17.8% (95% CI 16.4;19.3)), stunting rates in older children tend to exceed those of younger ones in the age bracket of 6–20 months. This pattern is more pronounced in the poorest than in the richest quartile, with large differences in stunting prevalence at 20 months (stunting rates: 40.7% (95% CI 39.5 to 41.8) in the full sample, 50.3% (95% CI 48.2 to 52.4) in the poorest quartile and 29.2% (95% CI 26.8 to 31.5) in the richest quartile). When adjusting for determinants related to nutrition-specific interventions only, SES-related differences decrease by up to 30.1%. Much stronger effects (up to 59.2%) occur when determinants related to nutrition-sensitive interventions are additionally included. Conclusion While differences between children from rich and poor households are small during the first 5 months of life, SES is an important moderator for age-specific stunting rates in older children. Determinants related to nutrition-specific interventions are not sufficient to explain these SES-related differences, which could imply that a multifactorial approach is needed to reduce age-specific stunting rates in the poorest children.
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Affiliation(s)
- Christian Bommer
- Department of Economics & Centre for Modern Indian Studies, University of Goettingen, Goettingen, Germany
| | - Sebastian Vollmer
- Department of Economics & Centre for Modern Indian Studies, University of Goettingen, Goettingen, Germany
| | - S V Subramanian
- Department of Social and Behavioral Sciences, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
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