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Engidaw MT, Gebremariam AD, Tiruneh SA, Tesfa D, Fentaw Y, Kefale B, Tiruneh M, Wubie AT. Micronutrient intake status and associated factors in children aged 6-23 months in sub-Saharan Africa. Sci Rep 2023; 13:10179. [PMID: 37349358 PMCID: PMC10287638 DOI: 10.1038/s41598-023-36497-3] [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: 09/20/2022] [Accepted: 06/05/2023] [Indexed: 06/24/2023] Open
Abstract
Micronutrient deficiency has serious consequences across all ages worldwide, particularly in sub-Saharan Africa. Poor micronutrient (MN) consumption among children remains a major public health concern in many countries. Low literacy, poor diets, a lack of access to healthcare, and insufficient agricultural productivity made proper micronutrient consumption difficult, despite numerous interventions. Thus, this research aimed to determine the adequate intake of MNs among 6-23 months of age children in sub-Saharan Africa. Initially, a two-stage stratified sampling technique was applied for the selected recent demographic and health survey data. The data source was the (2015-2020) standard demographic and health surveys (DHS) among 20 Sub-Saharan African countries. Micronutrient intake status (the outcome variable) was determined using either food rich in Vitamin A or iron consumed within the previous 24 hr or multiple micronutrient powder or iron supplementation within the previous 07 days or vitamin A supplementation or deworming within 06 months. A generalized linear mixed model based on Modified Poisson regression and robust error variance was used to identify factors associated with children's adequate micronutrient intake. An adjusted Prevalence Ratio (aPR) with a 95% confidence interval was used to identify factors, strength and direction of the association. The total samples of 65,187 children aged 6-23 months were included. Of all, 73.99% (95% CI: 73.65, 74.32) of children had adequate intake of micronutrients. Maternal education (primary (aPR = 1.04, 95% CI: 1.02, 1.06) and secondary (aPR = 1.07, 95% CI: 1.04, 1.09)), father's education (primary (aPR = 1.03, 95% CI: 1.01, 1.05) and secondary (aPR = 1.04, 95% CI: 1.02, 1.06)), occupational status of the mother (aPR = 1.04, 95% CI: 1.02, 1.06), pregnancy interval (aPR = 0.97, 95% CI: 0.95, 0.99), exclusive breastfeeding status (aPR = 0.83, 95% CI: 0.82, 0.85), birthweight (average (aPR = 1.03, 95% CI: 1.01, 1.05) and larger than average (aPR = 1.04, 95% CI: 1.02, 1.06)), multiple/twin at birth (aPR = 0.94, 95% CI: 0.91, 0.98), child age (aPR = 1.22, 95% CI: 1.19, 1.25), number of children in home (aPR = 1.02, 95% CI: 1.01, 1.03), ANC utilization (aPR = 1.20, 95% CI: 1.15, 1.27), place of birth (AOR = 0.93, 95% CI: 0.91, 0.95), rich households (aPR = 1.03, 95% CI: 1.01, 1.05), and countries from Central (aPR = 1.07, 95% CI: 1.04, 1.09), South Africa (aPR = 1.07, 95% CI: 1.03, 1.11), and West African (aPR = 0.95, 95% CI: 0.92, 0.99) were associated with level of micronutrients intake status. The prevalence of adequate intake of MN was considerable. Variables at the child, family and community levels were associated with adequate intake of micronutrients. Consequently, stakeholders' involvement is required in healthcare and community settings.
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Affiliation(s)
- Melaku Tadege Engidaw
- Department of Public Health (Human Nutrition), College of Health Sciences, Debre Tabor University, P.o. Box: 272, Debre Tabor, Ethiopia.
| | - Alemayehu Digssie Gebremariam
- Department of Public Health (Human Nutrition), College of Health Sciences, Debre Tabor University, P.o. Box: 272, Debre Tabor, Ethiopia
| | - Sofonyas Abebaw Tiruneh
- Department of Public Health (Epidemiology), College of Health Sciences, Debre Tabor University, P.o. Box: 272, Debre Tabor, Ethiopia
| | - Desalegn Tesfa
- Department of Public Health (Reproductive Health), College of Health Sciences, Debre Tabor University, P.o. Box: 272, Debre Tabor, Ethiopia
| | - Yalelet Fentaw
- Department of Nutritional Care and Counseling, University of Gondar Specialized Hospital, P.o. Box: 196, Gondar, Ethiopia
| | - Belayneh Kefale
- Department of Pharmacy (Clinical Pharmacy), College of Medicine and Health Sciences, Bahir Dar University, P.O. Box 79, Bahar Dar, Ethiopia
| | - Mulu Tiruneh
- Department of Public Health (Biostatistics), College of Health Sciences, Debre Tabor University, P.o. Box: 272, Debre Tabor, Ethiopia
| | - Abebaw Tadesse Wubie
- Department of Mathematics, College of Natural and Computational Sciences, Debre Tabor University, P.o. Box: 272, Debre Tabor, Ethiopia
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El-Shaheed AA, N. Mahfouz N, Abushady MM, El-Alameey IR. Relation of Serum Micronutrients to Growth and Nutritional Habits of School-Aged Children in Egypt. BIOMEDICAL AND PHARMACOLOGY JOURNAL 2022; 15:775-783. [DOI: 10.13005/bpj/2415] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
Abstract
Proper growth of children depends on several micronutrients. A fundamental role of Zinc and vitamins as A, B12 and D is crucial to prevent a failure to thrive. To study the relationship between Egyptian school aged children growth, nutritional habits and micronutrients deficiencies. Materials and methods: A case control research involved 60 school aged children (age ranged from 6 to 12 years). Group 1 (malnourished) compared with group II (apparently healthy children of matched peers). Serum concentrations of Zinc, Copper, and vitamins as A, B12, and D were measured using ELISA kits. Compared to controls, the cases showed significantly lower serum concentrations of Zinc, vitamin A, B12, and D (P<0.000 in all), while serum concentration of Copper was significantly higher. In the patient's group, serum vitamin B12, and Zinc concentrations showed significant positive correlation with height for age z- score, while serum Copper concentration showed significant negative correlation with BMI for age z- score. Serum Zinc, vitamin B12, and D concentrations were significantly correlated positively with serum vitamin A. Multiple logistic regression showed statistically significant association of high serum Copper and weekly consumption of sweetened beverages among the studied patients (P < 0.01). Vitamins and Zinc deficiencies showed high prevalence among the school children. Serum vitamin B12 and Zinc concentrations showed significant positive correlation with height. The significant association between high serum Copper and sugary beverages among the studied patients may be due to contained preservatives.
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Affiliation(s)
- Azza Abd El-Shaheed
- 1Department of Child Health-Medical Research and Clinical Studies Institute, National Research Centre, 33rd El Buhouth Street, Former El Tahrir Street, Dokki, PO 12622, and Medical Research Centre of Excellence (MRCE), Cairo, Egypt
| | - Nermine N. Mahfouz
- 1Department of Child Health-Medical Research and Clinical Studies Institute, National Research Centre, 33rd El Buhouth Street, Former El Tahrir Street, Dokki, PO 12622, and Medical Research Centre of Excellence (MRCE), Cairo, Egypt
| | - Mones M Abushady
- 1Department of Child Health-Medical Research and Clinical Studies Institute, National Research Centre, 33rd El Buhouth Street, Former El Tahrir Street, Dokki, PO 12622, and Medical Research Centre of Excellence (MRCE), Cairo, Egypt
| | - Inas R El-Alameey
- 2Faculty of Applied Medical Sciences, Clinical Nutrition Department, Taibah University, Saudi Arabia
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Determination of trace elements in Ethiopian, Vietnamese, and Japanese women using high-resolution IC-PMS. Nutrition 2016; 31:1243-6. [PMID: 26333889 DOI: 10.1016/j.nut.2015.04.021] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2015] [Revised: 03/09/2015] [Accepted: 04/23/2015] [Indexed: 12/17/2022]
Abstract
OBJECTIVES Humans and other living organisms require small quantities of trace elements throughout life. Both insufficient and excessive intakes of trace elements can have negative consequences. However, there is little information on serum level of trace elements in different populations. This study examines serum levels of trace elements in Ethiopian, Japanese, and Vietnamese women. METHODS Random samples of healthy women who were referred for routine hospital laboratory examinations in the cities of Hanoi, Sapporo, and Gondar were invited to participate in the study. Serum levels of magnesium, zinc, copper, iron, selenium, and calcium were determined using an inductively coupled plasma mass spectrometer. Furthermore, body mass index of each study participant was determined. RESULTS The mean ± SD serum concentrations of zinc (μg/dL), copper (μg/dL), iron (μg/dL), selenium (μg/dL) and calcium (mg/dL), respectively, were 76.51 ± 39.16, 152.20 ± 55.37, 385.68 ± 217.95, 9.15 ± 4.21, and 14.18 ± 3.91 in Ethiopian women; 111.49 ± 52.92, 105.86 ± 26.02, 155.09 ± 94.83, 14.11 ± 3.41, and 11.66 ± 2.51 in Vietnamese women; and 60.69 ± 9.76, 107 ± 156, 268 ± 128, 8.33 ± 3.65, and 11.18 ± 0.68 in Japanese participants. Ethiopian women had significantly higher level of serum calcium than Vietnamese and Japanese women (both P < 0.05). Although the mean calcium concentration in Vietnamese women was higher than in women from Japan, the difference was not statistically significant (P > 0.05). Furthermore, compared with Japanese women, Ethiopian women had significantly high iron and copper concentrations (P < 0.05). Serum selenium and zinc levels were higher in Vietnamese than Ethiopian women. CONCLUSION The study revealed a remarkable difference in serum concentrations of trace elements in women from different countries, implying differences in trace elements in the food or soil.
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Chandyo RK, Ulak M, Adhikari RK, Sommerfelt H, Strand TA. Prevalence of Iron Deficiency and Anemia among Young Children with Acute Diarrhea in Bhaktapur, Nepal. Healthcare (Basel) 2015; 3:593-606. [PMID: 27417782 PMCID: PMC4939584 DOI: 10.3390/healthcare3030593] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2015] [Revised: 06/26/2015] [Accepted: 07/14/2015] [Indexed: 11/21/2022] Open
Abstract
Iron deficiency anemia is still common in children under five years of age and may impair their growth and cognitive development. Diarrhea is the second most common reason for seeking medical care for young children in Nepal. However, neither screening programs nor effective preventive measures for anemia and iron deficiencies are in place among children with diarrhea in many developing countries. The aims of this study were to determine the prevalence of anemia and iron deficiency and explore their associations with clinical, socioeconomic, and anthropometric parameters in Nepalese children. This was a cross-sectional study based on 1232 children, six to 35 months old, with acute diarrhea participating in a zinc supplementation trial. The mean (SD) hemoglobin was 11.2 g/dL (1.2). Anemia was found in 493 children (40%); this estimate increased to 641 (52%) when we adjusted for the altitude of the study area (hemoglobin <11.3 g/dL). One in every three children had depleted iron stores and 198 (16%) of the children had both depleted iron stores and anemia, indicating iron deficiency anemia. The prevalence of anemia among children presenting with acute diarrhea was high but the degree of severity was mainly mild or moderate. Iron deficiency explained less than half of the total anemia, indicating other nutritional deficiencies inducing anemia might be common in this population.
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Affiliation(s)
- Ram K Chandyo
- Centre for International Health, University of Bergen, Overlege Danielsens Hus, 5 et. Årstadveien 21, N-5009 Bergen, Norway.
- Community Medicine Department, Kathmandu Medical College, Kathmandu University, Kathmandu P.O. Box 21266, Nepal.
| | - Manjeswori Ulak
- Department of Child Health, Institute of Medicine, Kathmandu P.O. Box 1524, Nepal.
| | - Ramesh K Adhikari
- Department of Pediatrics, Kathmandu Medical College, Kathmandu University, Kathmandu P.O. Box 21266, Nepal.
| | - Halvor Sommerfelt
- Centre for International Health, University of Bergen, Overlege Danielsens Hus, 5 et. Årstadveien 21, N-5009 Bergen, Norway.
| | - Tor A Strand
- Centre for International Health, University of Bergen, Overlege Danielsens Hus, 5 et. Årstadveien 21, N-5009 Bergen, Norway.
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Herrador Z, Sordo L, Gadisa E, Buño A, Gómez-Rioja R, Iturzaeta JM, de Armas LF, Benito A, Aseffa A, Moreno J, Cañavate C, Custodio E. Micronutrient deficiencies and related factors in school-aged children in Ethiopia: a cross-sectional study in Libo Kemkem and Fogera districts, Amhara Regional State. PLoS One 2014; 9:e112858. [PMID: 25546056 PMCID: PMC4278675 DOI: 10.1371/journal.pone.0112858] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2014] [Accepted: 10/15/2014] [Indexed: 12/18/2022] Open
Abstract
INTRODUCTION The present study describes the distribution of selected micronutrients and anaemia among school-aged children living in Libo Kemkem and Fogera (Amhara State, Ethiopia), assessing differences by socio-demographic characteristics, health status and dietary habits. METHODS A cross-sectional survey was carried out during May-December 2009. Socio-demographic characteristics, health status and dietary habits were collected. Biomarkers were determined for 764 children. Bivariate and multivariable statistical methods were employed to assess micronutrient deficiencies (MD), anaemia, and their association with different factors. RESULTS More than two thirds of the school-aged children (79.5%) had at least one MD and 40.5% had two or more coexisting micronutrient deficiencies. The most prevalent deficiencies were of zinc (12.5%), folate (13.9%), vit A (29.3%) and vit D (49%). Anaemia occurred in 30.9% of the children. Children living in rural areas were more likely to have vit D insufficiency [OR: 5.9 (3.7-9.5)] but less likely to have folate deficiency [OR: 0.2 (0.1-0.4)] and anaemia [OR: 0.58 (0.35-0.97)]. Splenomegaly was positively associated with folate deficiency and anaemia [OR: 2.77 (1.19-6.48) and 4.91 (2.47-9.75)]. Meat and fish consumption were inversely correlated with zinc and ferritin deficiencies [OR: 0.2 (0.1-0.8) and 0.2 (0.1-0.9)], while oil consumption showed a negative association with anaemia and deficiencies of folate and vitamin A [0.58 (0.3-0.9), OR: 0.5 (0.3-0.9) and 0.6 (0.4-0.9)]. Serum ferritin levels were inversely correlated to the presence of anaemia (p<0.005). CONCLUSION There is a high prevalence of vitamin A deficiency and vitamin D insufficiency and a moderate prevalence of zinc and folate deficiencies in school-aged children in this area. The inverse association of anaemia and serum ferritin levels may be due to the presence of infectious diseases in the area. To effectively tackle malnutrition, strategies should target not only isolated micronutrient supplementation but also diet diversification.
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Affiliation(s)
- Zaida Herrador
- National Centre of Tropical Medicine, Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Tropical Diseases Research Network (RICET in Spanish), Madrid, Spain
| | - Luis Sordo
- National Centre of Epidemiology, ISCIII, Madrid, Spain
- Department of Preventive Medicine and Public Health, Faculty of Medicine, Complutense University, Madrid, Spain
- Network Biomedical Research Centers, Epidemiology and Public Health (CIBERESP in Spanish), Madrid, Spain
| | | | | | | | | | | | - Agustín Benito
- National Centre of Tropical Medicine, Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Tropical Diseases Research Network (RICET in Spanish), Madrid, Spain
| | - Abraham Aseffa
- Armauer Hansen Research Institute, Addis Ababa, Ethiopia
| | - Javier Moreno
- National Centre of Microbiology, ISCIII, Madrid, Spain
| | | | - Estefania Custodio
- National Centre of Tropical Medicine, Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Tropical Diseases Research Network (RICET in Spanish), Madrid, Spain
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Cole CR, Grant FK, Swaby-Ellis ED, Smith JL, Jacques A, Northrop-Clewes CA, Caldwell KL, Pfeiffer CM, Ziegler TR. Zinc and iron deficiency and their interrelations in low-income African American and Hispanic children in Atlanta. Am J Clin Nutr 2010; 91:1027-34. [PMID: 20147474 PMCID: PMC2844684 DOI: 10.3945/ajcn.2009.28089] [Citation(s) in RCA: 53] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Information about the zinc status of low-income minority children in the United States is lacking. OBJECTIVE The objective was to determine the prevalence of zinc deficiency and anemia and their interrelation among low-income African American and Hispanic preschool children. DESIGN This was a cross-sectional study in which a prospective 3-d food diary was completed, and hemoglobin, serum ferritin, zinc, copper, and C-reactive protein concentrations were measured. Children with elevated C-reactive protein concentrations were excluded from analysis. RESULTS Of 292 children recruited, 280 (mean +/- SD age: 2.5 +/- 1.2 y) qualified for analysis. One hundred forty-six (52%) children were African American and 134 (48%) were Hispanic; 202 (72%) were enrolled in the Women, Infants, and Children nutrition program. A low serum zinc concentration (<10.7 mumol/L) was present in 34 (12%) children, and 37 (13%) were anemic (hemoglobin < 110 g/L). African American (odds ratio: 3.47; 95% CI: 1.51, 7.96) and anemic (odds ratio: 2.92; 95% CI: 1.24, 6.90) children had an increased risk of zinc deficiency. Serum zinc correlated with hemoglobin (r = 0.24, P < 0.001). Children with a height/length less than the fifth percentile had significantly lower mean serum zinc concentrations than those with a height/length greater than the fifth percentile (12.4 +/- 1.8 compared with 13.0 +/- 2.2 micromol/L; P < 0.001). In a multiple logistic regression model, African American race-ethnicity was associated with zinc deficiency (odds ratio: 0.26; P = 0.02). The main sources of iron and zinc in the diets were meat products and cereals. CONCLUSIONS The prevalence of zinc deficiency and anemia was high in this population of low-income minority children, especially among African Americans. Further investigation of the incidence of zinc deficiency and the ability of anemia to screen for it is warranted.
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Affiliation(s)
- Conrad R Cole
- Department of Pediatrics, Emory University, Atlanta, GA 30322, USA.
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