1
|
Ouédraogo O, Compaoré EWR, Ouédraogo O, Kiburente M, Dicko MH. Prevalence and Associated Factors of Anemia in Children Aged 6 to 59 Months in the Eastern Region of Burkina Faso. Glob Pediatr Health 2024; 11:2333794X241263163. [PMID: 39049881 PMCID: PMC11268009 DOI: 10.1177/2333794x241263163] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2023] [Revised: 05/16/2024] [Accepted: 06/03/2020] [Indexed: 07/27/2024] Open
Abstract
Background. Anemia in children aged 6 to 59 months is a public health problem in Burkina Faso with a prevalence well above the 40% estimated by WHO globally for this age group. Aim. The objective of this study was to evaluate the prevalence and associated factors of anemia in children aged 6 to 59 months. Methods. This was a cross-sectional descriptive and analytical study. The rapid diagnostic test "hemocue" was used to measure the hemoglobin level in the blood of 486 children aged 6 to 59 months. The cut-off point for any anemia was a hemoglobin level of less than 11.0 g/dL. The chi-square test was used to analyze the anemia prevalence differences in different characteristic groups, and the multivariate logistic regression was used to analyze the relationship between the household and sociodemographic characteristics and anemia in children. The data was processed using the SPSS software. Results. Nine out of 10 children were anemic, with a prevalence of 90.9%. Prevalences were high in both Gnagna and Gourma, respectively 89.9% and 91.6%. The results of the bivariate analysis showed that the age of the child, the household head education level and the participation of the mother in activities to prevent malnutrition were significantly associated with anemia. In multivariate analysis, children aged 6 to 12 months were 3 times more likely to have anemia than children aged over 36 months. Those aged 13 to 36 months were twice as likely to have anemia as those aged over 36 months. Conclusion. There was a need to strengthen anemia interventions taking into account the age of children.
Collapse
Affiliation(s)
- Ousmane Ouédraogo
- Université Joseph KI-ZERBO, Département de Biochimie-Microbiologie, Laboratoire de biochimie, biotechnologie, technologie alimentaire et nutrition (LABIOTAN), Ouagadougou, Burkina Faso
| | - Ella Wendpouigoudinkondo Rakièta Compaoré
- Université Joseph KI-ZERBO, Département de Biochimie-Microbiologie, Laboratoire de biochimie, biotechnologie, technologie alimentaire et nutrition (LABIOTAN), Ouagadougou, Burkina Faso
| | | | | | - Mamoudou Hama Dicko
- Université Joseph KI-ZERBO, Département de Biochimie-Microbiologie, Laboratoire de biochimie, biotechnologie, technologie alimentaire et nutrition (LABIOTAN), Ouagadougou, Burkina Faso
| |
Collapse
|
2
|
Del Castillo L, Cardona-Castro N, Whelan DR, Builes JP, Serrano-Coll H, Arboleda M, Leon JS. Prevalence and risk factors of anemia in the mother-child population from a region of the Colombian Caribbean. BMC Public Health 2023; 23:1533. [PMID: 37568075 PMCID: PMC10422807 DOI: 10.1186/s12889-023-16475-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Accepted: 08/08/2023] [Indexed: 08/13/2023] Open
Abstract
BACKGROUND Despite Colombia's robust well-child visits program, Colombian children and mothers still suffer from anemia, especially in populations of lower socioeconomic status. In this study, we aimed to quantify the prevalence and risk factors among mothers and their children attending their well-child visits in Apartadó, a municipality in the Urabá region of the Colombian Caribbean. METHODS There were 100 mother-child pairs enrolled in this secondary data-analysis study from a health facility in the municipality of Apartadó, Urabá, Colombia, during well-child visits. Self-reported data included child illnesses in the past two weeks (diarrheal, fever, or respiratory symptoms), child feeding practices (breastfeeding, complementary feeding), child vaccinations, and demographic characteristics (mother's and child's age, mother's education, marital status, race, and child sex) and socioeconomic status. Mother and child anthropometry data were collected via standardized weight and height measurements. Mother or child anemia status was collected via a blood test. Chi-squared tests and multivariable logistic regression were used to assess associations between risk factors and anemia. RESULT The anemia prevalence in children (74%) and mothers (47%) was higher than the Colombian national prevalence. Reported child comorbidities in the preceding two weeks were not significantly associated with child anemia and included respiratory illnesses (60%), fever (46%), and diarrhea (30%). Stunting (8%) was not significantly associated with anemia. Wasting (0%) was not observed in this study. Reported child breastfeeding and complementary feeding were also not significantly associated with child anemia. In adjusted models, the child's significant risk factors for anemia included the mother's "Mestiza" race (OR: 4.681; 95% CI: 1.258, 17.421) versus the Afro-Colombian race. Older children (25-60 months) were less likely to develop anemia than younger (6-24 months) children (OR: 0.073; 95% CI: 0.015, 0.360). CONCLUSIONS The finding of high anemia prevalence in this study advances our understanding of child and maternal anemia in populations of low socioeconomic status where health care is regularly accessed through well-child programs.
Collapse
Affiliation(s)
| | - Nora Cardona-Castro
- Instituto Colombiano de Medicina Tropical, Universidad CES, Medellín, Colombia.
| | - Denis R Whelan
- Biostatistics and Bioinformatics, Emory University. Atlanta, Georgia, USA
| | - John Paul Builes
- Instituto Colombiano de Medicina Tropical, Universidad CES, Medellín, Colombia
| | - Héctor Serrano-Coll
- Instituto Colombiano de Medicina Tropical, Universidad CES, Medellín, Colombia
| | - Margarita Arboleda
- Instituto Colombiano de Medicina Tropical, Universidad CES, Medellín, Colombia
| | - Juan S Leon
- Hubert Department of Global Health, Emory University. Atlanta, Georgia, USA
| |
Collapse
|
3
|
Sodde FM, Liga AD, Jabir YN, Tamiru D, Kidane R. Magnitude and predictors of anemia among preschool children (36-59 months) in Atingo town, Jimma, Ethiopia. Health Sci Rep 2023; 6:e1358. [PMID: 37334043 PMCID: PMC10273347 DOI: 10.1002/hsr2.1358] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Accepted: 06/08/2023] [Indexed: 06/20/2023] Open
Abstract
Introduction Anemia is a serious public health concern that affects more than 25% of the world's population. It is still widespread and at its most severe in Ethiopia. This study pointed to identify the magnitude and predictors of anemia in preschool children in Atinago. Method A structured interview and anthropometric metrics had been used in a cross-sectional study to collect data from 309 preschool children using a systematic sampling strategy from May 10 to June 25, 2022. Frequencies, percentages, means, and a bar chart were created as descriptive statistics. Factors that were significant at the 25% level in univariate analysis were run through multiple logistic models. Odds ratios with respective 95% confidence intervals were developed to determine the relevant predictors. Result The majority (51.7%) of preschool children in Atinago town had anemia. The finding reveals that poor dietary diversity (adjusted odds ratio [AOR] = 1.77, 95% confidence interval [CI] = 1.02-3.07), children from families with food insecurity (AOR = 2.28, 95% CI = 1.31-3.9), child-mothers used iron folate for less than 3 months during pregnancy (AOR = 1.93, 95% CI = 1.07-3.48), households with more than five children (AOR = 1.880, 95% CI = 1.12-3.18), and stunted children (AOR = 1.78, 95% CI = 1.05-3.01) were highly susceptible to anemia. Conclusion The findings indicate that anemia was a serious issue among preschool children in Atinago. Therefore, stakeholders should provide community-based nutrition training on consuming diverse diets, dietary improvements in the home, consuming iron-rich meals, and the like; encourage mothers to participate in early ANC follow-up; and strengthen activities aimed at identifying households with food insecurity status.
Collapse
Affiliation(s)
- Fuad M. Sodde
- Department Medical LaboratoryLimmu Seka Health OfficeJimmaEthiopia
| | - Abebe D. Liga
- Department of Statistics, College of Natural and Computational SciencesWolkite UniversityWolkiteEthiopia
| | - Yasin N. Jabir
- Department of Statistics, College of Natural ScienceJimma UniversityJimmaEthiopia
| | - Dessalegn Tamiru
- Department of Human Nutrition and Dietetics, Institute of HealthJimma UniversityJimmaEthiopia
| | - Rediet Kidane
- Department of Human Nutrition and Dietetics, Institute of HealthJimma UniversityJimmaEthiopia
| |
Collapse
|
4
|
Lendongo Wombo JB, Ibinga E, Oyegue-Liabagui SL, Imboumy Limoukou RK, Okouga AP, Mounioko F, Maghendji-Nzondo S, Lekana-Douki JB, Ngoungou EB. Severe malaria in children and adolescents in Southeast Gabon. BMC Infect Dis 2023; 23:207. [PMID: 37024834 PMCID: PMC10080735 DOI: 10.1186/s12879-023-08133-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2022] [Accepted: 03/02/2023] [Indexed: 04/08/2023] Open
Abstract
INTRODUCTION Malaria remains a significant public health problem in sub-Saharan Africa. Child mortality due to severe malaria remains high in developing countries despite improvements in malaria management and a better understanding of its pathophysiology. To address the lack of epidemiological studies on severe malaria in Gabon, this study describes the epidemiological aspects of severe malaria in rural, semi-rural, and urban areas of southeast Gabon. METHODS Demographic, clinical, and laboratory data for children and adolescents aged 0-18 years were collected in 2019 from hospital records at three health facilities in southeastern Gabon. The patients included in the study were positive for P falciparum malaria diagnosed by microscopy with at least one of the malaria severity criteria. RESULTS Severe malaria accounted for 18.8% (667/3552) of malaria cases. Children aged 0-5 years accounted for 71.8% (479/667) of all severe malaria cases. Adolescents over 15 years of age were the least affected by severe malaria with 4.2% (28/667). Across the study, severe anemia (49.0%, 327/667), convulsions (43.0%, 287/667), respiratory distress (5.1%, 34/667), and altered consciousness (4.8%, 32/667) were the most frequent clinical signs of severe malaria in children. Franceville was the locality most affected by severe malaria with 49.2% (328/667), followed by Koulamoutou with 42.0% (280/667) and Lastourville with 8.8% (59/667). Convulsions (50.6%, 166/328) and coma (6.1%, 20/328) were more frequent in children living in urban areas. In contrast, severe anemia (56.7%, 186/339) and jaundice (6.8%, 23/339) were more common in children living in semi-rural areas. CONCLUSION Severe malaria is more prevalent in urban areas in regions with a high malaria transmission intensity. However, in this study, the epidemiological characteristics of severe malaria were similar in the three settings (urban, rural, and semi-rural areas) despite different levels of urbanization. Nevertheless, the various signs of severity were more frequent in Franceville, an urban area. Children under 5 years of age remain the most vulnerable age group.
Collapse
Affiliation(s)
- Judicaël Boris Lendongo Wombo
- Department of Epidemiology, Biostatistics and Medical Informatic (DEBIM)/Research Unit in Epidemiology of Chronic Diseases and Environmental Health (UREMCSE), Faculty of Medicine, University of Health Sciences (USS), Owendo, Libreville, Gabon.
- Center of Epidemiology, Biostatistics, and Research Methodology-Gabon (CEBIMER-Gabon), Higher Institute of Medical Biology (ISBM), University of Health Sciences (USS), Owendo, Libreville, Gabon.
- Unit of Evolution, Epidemiology and Parasite Resistance (UNEEREP), Franceville Interdisciplinary Center for Medical Research (CIRMF), Franceville, Gabon.
- Central African Regional Doctoral School in Tropical Infectiology (ECODRAC), Franceville, Gabon.
- Centre Interdisciplinaire de Recherches Medicales de Franceville (CIRMF), Université des Sciences de la Santé (USS), Libreville, Gabon.
| | - Euloge Ibinga
- Department of Epidemiology, Biostatistics and Medical Informatic (DEBIM)/Research Unit in Epidemiology of Chronic Diseases and Environmental Health (UREMCSE), Faculty of Medicine, University of Health Sciences (USS), Owendo, Libreville, Gabon
- Center of Epidemiology, Biostatistics, and Research Methodology-Gabon (CEBIMER-Gabon), Higher Institute of Medical Biology (ISBM), University of Health Sciences (USS), Owendo, Libreville, Gabon
| | - Sandrine Lydie Oyegue-Liabagui
- Unit of Evolution, Epidemiology and Parasite Resistance (UNEEREP), Franceville Interdisciplinary Center for Medical Research (CIRMF), Franceville, Gabon
- Central African Regional Doctoral School in Tropical Infectiology (ECODRAC), Franceville, Gabon
- Department of Biology, Faculty of Science, Masuku University of Science and Technology (USTM), Franceville, Gabon
| | - Roméo Karl Imboumy Limoukou
- Unit of Evolution, Epidemiology and Parasite Resistance (UNEEREP), Franceville Interdisciplinary Center for Medical Research (CIRMF), Franceville, Gabon
| | - Alain Prince Okouga
- Unit of Evolution, Epidemiology and Parasite Resistance (UNEEREP), Franceville Interdisciplinary Center for Medical Research (CIRMF), Franceville, Gabon
| | - Franck Mounioko
- Centre Interdisciplinaire de Recherches Medicales de Franceville (CIRMF), Université des Sciences de la Santé (USS), Libreville, Gabon
- Department of Biology, Faculty of Science, Masuku University of Science and Technology (USTM), Franceville, Gabon
| | - Sydney Maghendji-Nzondo
- Department of Epidemiology, Biostatistics and Medical Informatic (DEBIM)/Research Unit in Epidemiology of Chronic Diseases and Environmental Health (UREMCSE), Faculty of Medicine, University of Health Sciences (USS), Owendo, Libreville, Gabon
- Center of Epidemiology, Biostatistics, and Research Methodology-Gabon (CEBIMER-Gabon), Higher Institute of Medical Biology (ISBM), University of Health Sciences (USS), Owendo, Libreville, Gabon
| | - Jean Bernard Lekana-Douki
- Unit of Evolution, Epidemiology and Parasite Resistance (UNEEREP), Franceville Interdisciplinary Center for Medical Research (CIRMF), Franceville, Gabon
- Department of Parasitology-Mycology, University of Health Sciences (USS), Libreville, Gabon
| | - Edgard Brice Ngoungou
- Department of Epidemiology, Biostatistics and Medical Informatic (DEBIM)/Research Unit in Epidemiology of Chronic Diseases and Environmental Health (UREMCSE), Faculty of Medicine, University of Health Sciences (USS), Owendo, Libreville, Gabon
- Center of Epidemiology, Biostatistics, and Research Methodology-Gabon (CEBIMER-Gabon), Higher Institute of Medical Biology (ISBM), University of Health Sciences (USS), Owendo, Libreville, Gabon
| |
Collapse
|
5
|
Bakrim S, Hichou NE, Driss EKB, Aboulaghras S, Balahbib A, Bouyahya A, Masrar A. Prevalence of anemia and associated factors in a Moroccan population from the Northwestern region of Morocco (M'diq-Fnideq-Martil Prefecture). Pan Afr Med J 2023; 44:131. [PMID: 37333783 PMCID: PMC10276341 DOI: 10.11604/pamj.2023.44.131.35991] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Accepted: 03/08/2023] [Indexed: 06/20/2023] Open
Abstract
Introduction anemia remains a major public health challenge worldwide, frequently having multifactorial causes and wide-ranging, largely underestimated repercussions. The purpose of this paper is to assess the prevalence of anemia and identify associated factors in a group of children, adults, and pregnant women. Methods our sample consisted of a total of 1360 volunteers (group I: 410 school-aged children aged 5-11 years; group II: 533 adults aged 16 to 65 years; group III: 417 pregnant women aged 17 to 45 years) randomly selected from different towns of the M'diq-Fnideq prefecture, Morocco from March 2018 to September 2018. Data on socio-demographic, anthropometric, and dietary status were collected from a questionnaire survey. A complete blood count was performed using a hematology analyzer, Sysmex KX21N® (Sysmex Corporation, Kobe, Japan), in the hematology laboratory of the Mohamed VI Hospital of M'diq. Results anemia was found in 31% of children, 52.4% of adults, and 22.5% of pregnant women. Microcytic hypochromic anemia was the most dominant type of anemia in children, adults, and pregnant women with percentages of 40.6%, 48.7%, and 43.5%, respectively. Mild anemia was much more common than moderate and severe anemia in all groups. Furthermore, anemia was associated with low socioeconomic and educational levels in adults (22.8% versus 27.9%) and pregnant women (18.1% versus 16.8%). Schoolchildren with illiterate parents and low socioeconomic levels are the most affected by anemia, with a prevalence of 75% and 69.44%, respectively. Also, children with insufficient stature are at a high risk for anemia compared to children of normal stature (p<0.001). As for weight for age, the odds ratio (OR) was 4.32. A significant difference between underweight and anemia was revealed (p<0.001). A frequency of meat product, vegetables, and fruit consumption lower than 1.5 times per week increases the risk of anemia in schoolchildren. Conclusion these findings showed a significant prevalence of anemia in all study groups associated with socioeconomic, anthropometric, and nutritional factors. However, further studies are needed to focus on interventions and etiologies in order to limit potential complications, especially in schoolchildren and pregnant women.
Collapse
Affiliation(s)
- Saad Bakrim
- Geo-Bio-Environment Engineering and Innovation Laboratory, Molecular Engineering, Biotechnology and Innovation Team, Polydisciplinary Faculty of Taroudant, Ibn Zohr University, Agadir, Morocco
- Hematology Laboratory, Faculty of Medicine and Pharmacy, Mohammed V University, Central Hematology Laboratory, Ibn Sina University Hospital, Rabat, Morocco
| | - Najoua El Hichou
- Department of Biology, Faculty of Sciences, Abdelmalek Essaâdi University, Tetouan, Morocco
| | - El Khalil Ben Driss
- Department of Biology, Faculty of Sciences, Abdelmalek Essaâdi University, Tetouan, Morocco
| | - Sara Aboulaghras
- Physiology and Physiopathology Team, Faculty of Sciences, Genomic of Human Pathologies Research, Mohammed V University in Rabat, Rabat, Morocco
| | - Abdelaali Balahbib
- Laboratory of Biodiversity, Ecology and Genome, Faculty of Sciences, Mohammed V University, Rabat 10106, Rabat, Morocco
| | - Abdelhakim Bouyahya
- Laboratory of Human Pathologies Biology, Department of Biology, Faculty of Sciences, Mohammed V University in Rabat, Rabat, Morocco
| | - Azlarab Masrar
- Hematology Laboratory, Faculty of Medicine and Pharmacy, Mohammed V University, Central Hematology Laboratory, Ibn Sina University Hospital, Rabat, Morocco
| |
Collapse
|
6
|
Maulide Cane R, Keita Y, Lambo L, Pambo E, Gonçalves MP, Varandas L, Craveiro I. Prevalence and factors related to anaemia in children aged 6-59 months attending a quaternary health facility in Maputo, Mozambique. Glob Public Health 2023; 18:2278876. [PMID: 37932958 DOI: 10.1080/17441692.2023.2278876] [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: 05/19/2023] [Accepted: 10/27/2023] [Indexed: 11/08/2023]
Abstract
Globally, anaemia prevails as a public health issue, being also a concern in Mozambique, where about two-thirds of children 6-59 months of age are affected by this condition. We carried out this study to estimate anaemia prevalence and evaluate structural determinants and haematological parameters association among children aged 6-59 months attending pediatric inpatient and outpatient services in a Quaternary Health Facility in Maputo City Province, Mozambique. We collected data from 637 inpatients or outpatients who attended pediatric consultations at the Maputo Central Hospital. The overall rate of anaemia in children aged 6-59 months was 62.2% (396/637), with 30.9% moderate anaemia (197/637), 23.9% mild anaemia (152/637), and 7.4% severe anaemia (47/637). Among our study participants, critical factors for anaemia were those concerning the age group, child´s caregiver schooling, malaria and size of the liver.
Collapse
Affiliation(s)
- Réka Maulide Cane
- Instituto Nacional de Saúde, Ministério da Saúde, Maputo, Mozambique
- Unidade de Ensino e Investigação de Saúde Pública Global, Global Health and Tropical Medicine, Instituto de Higiene e Medicina Tropical, Universidade Nova de Lisboa, Lisboa, Portugal
| | - Youssouf Keita
- Public Health Independent Consultant, Deutsche Gesellschaft fur Internationale Zusammenarbeit (GIZ)/C4N-NIPN/ Clinton Health Access Initiative, Bamako, Mali
| | - Luisa Lambo
- Hospital Central de Maputo, Ministério da Saúde, Maputo, Mozambique
| | - Elcidio Pambo
- Hospital Central de Maputo, Ministério da Saúde, Maputo, Mozambique
| | | | - Luís Varandas
- Unidade de Ensino e Investigação de Clínica das Doenças Tropicais, Global Health and Tropical Medicine, Instituto de Higiene e Medicina Tropical, Universidade Nova de Lisboa, Lisboa, Portugal
- Hospital Dona Estefânia, Centro Hospitalar Universitário Lisboa Central, Lisboa, Portugal
- NOVA Medical School, Universidade Nova de Lisboa, Lisboa, Portugal
| | - Isabel Craveiro
- Unidade de Ensino e Investigação de Saúde Pública Global, Global Health and Tropical Medicine, Instituto de Higiene e Medicina Tropical, Universidade Nova de Lisboa, Lisboa, Portugal
| |
Collapse
|
7
|
Zewude BT, Debusho LK. Prevalence Rate and Associated Risk Factors of Anaemia among under Five Years Children in Ethiopia. Nutrients 2022; 14:2693. [PMID: 35807875 PMCID: PMC9268795 DOI: 10.3390/nu14132693] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Revised: 06/11/2022] [Accepted: 06/16/2022] [Indexed: 02/04/2023] Open
Abstract
Background: Anaemia is a condition characterised by a decrease in the concentration of haemoglobin (Hb) in the blood. Anaemia suffers under five years children about 47.4% and 67.6% worldwide and developing countries including Ethiopia, respectively. The aim of this study was to assess the prevalence rate and the associated socio-economic, geographic and demographic factors of anaemia status of under five years children in Ethiopia. Methods: The data for this study were obtained from the 2011 Ethiopia National Malaria Indicator Survey (EMIS 2011). A sample of 4356 under five years age children was obtained from three regional states of Ethiopia. Based on haemoglobin level, child anaemia status was ordered and takes an ordinal value as no anaemia, mild anaemia, moderate anaemia and severe anaemia, respectively. Ordinal logistic regression model, specifically the proportional odds model was used by considering with and without survey design features. Results: Of the 4356 complete cases, 2190 (50.28%) were male and 1966 (49.72%) were female children under five years old. The children overall mean (SD) age was 2.68 (1.21) years. It was observed that both the mean ages and their variabilities in the regions are approximately equal to the overall mean and variability. It was also observed that in Amhara, Oromiya and SNNP regions 72.28%, 67.99% and 73.63% of the children, respectively had no anaemia; 15.93%, 13.47% and 13.56% of the children, respectively had mild anaemia; 10.99%, 15.61% and 11.33% of the children, respectively had moderate anaemia; and only 0.81%, 2.93% and 1.49% had severe anaemia, respectively. The prevalence of severe child anaemia status was higher in Oromiya region compared to Amhara and SNNP regions, respectively. Our result indicates that age, use of mosquito net, malaria RDT outcome, type of toilet facility, household wealth index, region and median altitude were significantly related to child anaemia status. However, it was observed that some covariates were model dependent, for example household wealth index and type of toilet facility were not significant when considering survey features. Conclusions: Anaemia burden remains high particularly in developing countries. Controlling the burden of anaemia necessitates the formulation of integrated interventions which prioritise the highest risk groups including children under five years. The statistical model used in this paper identified individual, household and cluster level risk factors of child anaemia. The identified risk factors for example not having improved toilet facility in the dwelling where a child lived as well as poorest household wealth index suggest the policymakers should target to focus more on children from poor community. Further, the strong association between malaria infection and anaemia suggests that malaria preventative methods such as vector control methods namely, long-lasting insecticidal nets (LLINs) and indoor residual spraying of households with insecticides and including case diagnostic testing and treatment may be the most effective ways to reduce infections associated with anaemia. Such collective assessment approach may lead to more effective public health strategies and could have important policy implications for health promotion and for the reduction of health disparities.
Collapse
Affiliation(s)
- Bereket Tessema Zewude
- Department of Statistics, College of Natural and Computational Science, Wolaita Sodo University, Wolaita Sodo P.O. Box 138, Ethiopia
| | - Legesse Kassa Debusho
- Department of Statistics, College of Science, Engineering and Technology (CSET), University of South Africa (UNISA), Pretoria 0002, South Africa;
| |
Collapse
|
8
|
Adam NS, Twabi HS, Manda SOM. A simulation study for evaluating the performance of clustering measures in multilevel logistic regression. BMC Med Res Methodol 2021; 21:245. [PMID: 34772354 PMCID: PMC8590272 DOI: 10.1186/s12874-021-01417-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Accepted: 09/22/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Multilevel logistic regression models are widely used in health sciences research to account for clustering in multilevel data when estimating effects on subject binary outcomes of individual-level and cluster-level covariates. Several measures for quantifying between-cluster heterogeneity have been proposed. This study compared the performance of between-cluster variance based heterogeneity measures (the Intra-class Correlation Coefficient (ICC) and the Median Odds Ratio (MOR)), and cluster-level covariate based heterogeneity measures (the 80% Interval Odds Ratio (IOR-80) and the Sorting Out Index (SOI)). METHODS We used several simulation datasets of a two-level logistic regression model to assess the performance of the four clustering measures for a multilevel logistic regression model. We also empirically compared the four measures of cluster variation with an analysis of childhood anemia to investigate the importance of unexplained heterogeneity between communities and community geographic type (rural vs urban) effect in Malawi. RESULTS Our findings showed that the estimates of SOI and ICC were generally unbiased with at least 10 clusters and a cluster size of at least 20. On the other hand, estimates of MOR and IOR-80 were less accurate with 50 or fewer clusters regardless of the cluster size. The performance of the four clustering measures improved with increased clusters and cluster size at all cluster variances. In the analysis of childhood anemia, the estimate of the between-community variance was 0.455, and the effect of community geographic type (rural vs urban) had an odds ratio (OR)=1.21 (95% CI: 0.97, 1.52). The resulting estimates of ICC, MOR, IOR-80 and SOI were 0.122 (indicative of low homogeneity of childhood anemia in the same community); 1.898 (indicative of large unexplained heterogeneity); 0.345-3.978 and 56.7% (implying that the between community heterogeneity was more significant in explaining the variations in childhood anemia than the estimated effect of community geographic type (rural vs urban)), respectively. CONCLUSION At least 300 clusters with sizes of at least 50 would be adequate to estimate the strength of clustering in multilevel logistic regression with negligible bias. We recommend using the SOI to assess unexplained heterogeneity between clusters when the interest also involves the effect of cluster-level covariates, otherwise, the usual intra-cluster correlation coefficient would suffice in multilevel logistic regression analyses.
Collapse
Affiliation(s)
- Nicholas Siame Adam
- Department of Mathematical Sciences, University of Malawi, Chirunga, Zomba, P.O. Box 280, Malawi.,African Institute for Development Policy, Petroda Glasshouse, Area 14, plot number 14/191, Lilongwe 3, 31024, Malawi
| | - Halima S Twabi
- Department of Mathematical Sciences, University of Malawi, Chirunga, Zomba, P.O. Box 280, Malawi.
| | - Samuel O M Manda
- Biostatistics Research Unit, South African Medical Research Council, Pretoria, South Africa.,Department of Statistics, University of Pretoria, Pretoria, South Africa
| |
Collapse
|
9
|
Zerdo Z, Bastiaens H, Anthierens S, Massebo F, Masne M, Biresaw G, Shewangizaw M, Tunje A, Chisha Y, Yohannes T, Van Geertruyden JP. Prevalence and associated risk factors of asymptomatic malaria and anaemia among school-aged children in Dara Mallo and Uba Debretsehay districts: results from baseline cluster randomized trial. Malar J 2021; 20:400. [PMID: 34645464 PMCID: PMC8513194 DOI: 10.1186/s12936-021-03937-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Accepted: 09/30/2021] [Indexed: 12/31/2022] Open
Abstract
Background Despite the growing evidence that malaria and anaemia are two interlinked health problems of school-aged children (SAC) in developing countries, there is scarce information about malaria among SAC in Ethiopia. Moreover, anaemia-related studies were more concentrated in easily accessible areas. This study aimed to assess the prevalence of malaria and anaemia and corresponding risk factors among SAC in Dara Mallo and Uba Debretshay districts, in hard to reach areas, so as to inform appropriate integrated interventions for both diseases. Methods This study was part of baseline data collected for a cluster-randomized trial registered in Pan African Clinical Trials Registry (PACTR202001837195738). Data were collected from 2167 SAC and their households through face-to-face interview; malaria was diagnosed by using rapid diagnostic test (RDT); haemoglobin concentration was determined using hemoCue hb 301 and adjusted for altitude to determine anaemic status; helminth infections were determined by using kato-katz, and anthropometric measurements were made to determine nutritional status of children. Generalized mixed effects logistic regression model was used to assess the association between predictor variables and malaria and anaemia using school as a random variable. Results The overall prevalence of malaria was 1.62% (95% CI 1.15–2.27%) (35/2167). Of the 35 children positive for malaria, 20 (57.14%), 3 (8.57%) and 12 (34.29%) were due to Plasmodium falciparum, Plasmodium vivax and mixed infections of P. falciparum and P. vivax, respectively. Malaria was significantly lower among children from literate household head (Adjusted OR = 0.38; 95% CI 0.15–0.95) and residence house located at an altitude range above 1100 masl (AOR = 0.40; 95% CI 0.17–0.94). The prevalence of anaemia was 22.00% (95% CI 20.3–23.8%) (477/2167) and was significantly reduced by eating legumes, nuts or seed group of food in their 24-h dietary diversity recall (AOR = 0.64; 95% CI 0.41–0.99). Conclusions The prevalence of malaria was low and unevenly distributed per school while the overall prevalence of anaemia was moderate. It is important to implement integrated interventions targeting both malaria and anaemia, with special emphasis given to children from illiterate households and living at an altitude below 1100 masl. The micronutrient content of locally grown legumes should be further investigated to recommend specific interventions to overcome anaemia.
Collapse
Affiliation(s)
- Zerihun Zerdo
- Department of Medical Laboratory Science, College of Medicine and Health Sciences, Arba Minch University, Arba Minch, Ethiopia. .,Global Health Institute, Antwerp University, Antwerp, Belgium.
| | - Hilde Bastiaens
- Department of Family Medicine and Population Health, Antwerp University, Antwerp, Belgium
| | - Sibyl Anthierens
- Department of Family Medicine and Population Health, Antwerp University, Antwerp, Belgium
| | - Fekadu Massebo
- Department of Biology, College of Natural Sciences, Arba Minch University, Arba Minch, Ethiopia
| | - Matewos Masne
- Department of Biology, College of Natural Sciences, Arba Minch University, Arba Minch, Ethiopia
| | - Gelila Biresaw
- Department of Medical Laboratory Science, College of Medicine and Health Sciences, Arba Minch University, Arba Minch, Ethiopia
| | - Misgun Shewangizaw
- Department of Public Health, College of Medicine and Health Sciences, Arba Minch University, Arba Minch, Ethiopia
| | - Abayneh Tunje
- Department of Public Health, College of Medicine and Health Sciences, Arba Minch University, Arba Minch, Ethiopia
| | - Yilma Chisha
- Department of Public Health, College of Medicine and Health Sciences, Arba Minch University, Arba Minch, Ethiopia
| | - Tsegaye Yohannes
- Department of Medical Laboratory Science, College of Medicine and Health Sciences, Arba Minch University, Arba Minch, Ethiopia
| | | |
Collapse
|
10
|
Ferreira HDS, Santos LGMDL, Ferreira CMX, Kassar SB, dos Santos TR, Vasconcelos NBR, de Assunção ML, Cardoso MA. Factors associated with childhood anaemia in Afro-descendant communities in Alagoas, Brazil. Public Health Nutr 2021; 24:4888-4898. [PMID: 33210585 PMCID: PMC11094382 DOI: 10.1017/s1368980020004711] [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: 06/28/2020] [Revised: 11/03/2020] [Accepted: 11/12/2020] [Indexed: 11/06/2022]
Abstract
OBJECTIVE To investigate factors associated with anaemia in preschool children. DESIGN A home survey was conducted in 2018. Anaemia in children (capillary blood Hb level < 110 g/l) was the outcome, and socio-economic, demographic and health factors of the mother and child were the independent variables. The measure of association was the prevalence ratio, and its 95 % CI was calculated using Poisson's regression with robust variance and hierarchical selection of independent variables. SETTING Afro-descendants communities living in the state of Alagoas, northeast Brazil. PARTICIPANTS Children aged 6-59 months and their mothers (n 428 pairs). RESULTS The prevalence of child anaemia was 38·1 % (95 % CI 33·5, 42·7). The associated factors with child anaemia were male sex, age < 24 months, larger number of residents at home (> 4), relatively taller mothers (highest tertile) and higher z-score of BMI for age, after further adjustment for wealth index, vitamin A supplementation in the past 6 months and clinical visit in the last 30 d. CONCLUSIONS The high prevalence of anaemia observed reveals a relevant public health problem amongst children under five from the quilombola communities of Alagoas. Considering the damage caused to health and multiplicity of risk factors associated with anaemia, the adoption of intersectoral strategies that act on modifiable risk factors and increase vigilance concerning those that are not modifiable becomes urgent.
Collapse
Affiliation(s)
- Haroldo da Silva Ferreira
- Faculdade de Nutrição (FANUT), Universidade Federal de Alagoas (UFAL), Rua Constant Pacheco, 550, Cruz das Almas 57038-020, Maceió, AL, Brasil
- Programa de Pós-Graduação em Nutrição (mestrado), FANUT/UFAL, Maceió, AL, Brasil
- Programa de Pós-Graduação em Ciências da Saúde (doutorado), Instituto de Ciências Biológicas e da Saúde/UFAL, Maceió, AL, Brasil
| | | | | | | | - Tamara Rodrigues dos Santos
- Programa de Pós-Graduação em Ciências da Saúde (doutorado), Instituto de Ciências Biológicas e da Saúde/UFAL, Maceió, AL, Brasil
| | | | - Monica Lopes de Assunção
- Faculdade de Nutrição (FANUT), Universidade Federal de Alagoas (UFAL), Rua Constant Pacheco, 550, Cruz das Almas 57038-020, Maceió, AL, Brasil
- Programa de Pós-Graduação em Nutrição (mestrado), FANUT/UFAL, Maceió, AL, Brasil
| | - Marly Augusto Cardoso
- Departamento de Nutrição, Faculdade de Saúde Pública, Universidade de São Paulo, São Paulo, SP, Brasil
| |
Collapse
|
11
|
Acheampong CO, Barffour MA, Schulze KJ, Chileshe J, Kalungwana N, Siamusantu W, West KP, Palmer AC. Age-specific differences in the magnitude of malaria-related anemia during low and high malaria seasons in rural Zambian children. EJHAEM 2021; 2:349-356. [PMID: 35844700 PMCID: PMC9175671 DOI: 10.1002/jha2.243] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/24/2021] [Revised: 05/19/2021] [Accepted: 05/23/2021] [Indexed: 06/15/2023]
Abstract
Background Malaria causes anemia by destruction of red blood cells and inhibition of erythropoiesis. Objective We assessed whether the magnitude of the malaria-specific effect on anemia differs by age, during low and high malaria seasons. Method In rural Zambian children participating in a pro-vitamin A efficacy trial, we estimated differences in the prevalence of anemia (defined as hemoglobin < 110 g/L for children < 60 months. and < 115 g/L in older children) by malaria status and assessed malaria-age interactions. Regression models (with anemia as the outcome) were used to model malaria-age interaction in both the low and high malaria seasons, controlling for potential confounders. Results Average age was 68 months at baseline (n = 820 children). In the low malaria season, anemia prevalence was 29% in malaria-negative children and 54% in malaria-positive children (p < 0.001), with no malaria-age interactions (p = 0.44). In the high malaria season, anemia prevalence was 41% in malaria-negative children and 54% in malaria-positive children (p < 0.001), with significant malaria-age interactions (p = 0.02 for anemia). Age-stratified prevalence of anemia in malaria positive versus negative children was 67.0% versus 37.1% (in children < 60 months); 57.0% versus 37.2% (in 60-69 months.); 46.8% versus 37.2% (in 70-79 months.); 37.0% versus 37.3% (in 80-89 months) and 28.0% versus 37.4% (in 90+ months). Conclusions Malarial anemia is most severe in younger children, especially when transmission is intense. Anemia control programs must prioritize this vulnerable group.
Collapse
Affiliation(s)
- Clement O. Acheampong
- College of Health and Human Services, Public Health ProgramMissouri State UniversitySpringfieldMissouriUSA
| | - Maxwell A. Barffour
- College of Health and Human Services, Public Health ProgramMissouri State UniversitySpringfieldMissouriUSA
- University of Missouri School of MedicinePatient Centered Care Learning CenterColumbiaMissouriUSA
| | - Kerry J. Schulze
- Bloomberg School of Public Health, Department of International HealthJohns Hopkins UniversityBaltimoreMarylandUSA
| | | | | | | | - Keith P. West
- Bloomberg School of Public Health, Department of International HealthJohns Hopkins UniversityBaltimoreMarylandUSA
| | - Amanda C. Palmer
- Bloomberg School of Public Health, Department of International HealthJohns Hopkins UniversityBaltimoreMarylandUSA
| |
Collapse
|
12
|
Dukhi N, Sewpaul R, Derrick Sekgala M, Olawale Awe O. Artificial Intelligence Approach for Analyzing Anaemia Prevalence in Children and Adolescents in BRICS Countries: A Review. CURRENT RESEARCH IN NUTRITION AND FOOD SCIENCE JOURNAL 2021. [DOI: 10.12944/crnfsj.9.1.01] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Anemia prevalence, especially among children and adolescents, is a serious public health burden in the BRICS countries. This article gives an overview of the current anaemia status in children and adolescents in three BRICS countries, as part of a study that utilizes an artificial intelligence approach for analyzing anaemia prevalence in children and adolescents in South Africa, India and Russia. It posits that the use of machine learning in this area of health research is still novel. The weightage assessment of the crosslink between anaemia risk indicators using a machine learning approach will assist policy makers in identifying the areas of priority to intervene in the BRICS participating countries. Health interventions utilizing artificial intelligence and more specifically, machine learning techniques, remains nascent in LMICs but could lead to improved health outcomes.
Collapse
Affiliation(s)
- Natisha Dukhi
- 1Human and Social Capabilities Division, Human Sciences Research Council, Merchant House, 116-118 Buitengracht Street, Cape Town, South Africa
| | - Ronel Sewpaul
- 1Human and Social Capabilities Division, Human Sciences Research Council, Merchant House, 116-118 Buitengracht Street, Cape Town, South Africa
| | - Machoene Derrick Sekgala
- 1Human and Social Capabilities Division, Human Sciences Research Council, Merchant House, 116-118 Buitengracht Street, Cape Town, South Africa
| | - Olushina Olawale Awe
- 2Department of Mathematical Sciences, Anchor University Lagos, Lagos, Nigeria. 3Institute of Mathematics and Statistics, Federal University of Bahia (UFBA), Salvador, Brazil
| |
Collapse
|
13
|
Regional Differences in the Prevalence of Anaemia and Associated Risk Factors among Infants Aged 0-23 Months in China: China Nutrition and Health Surveillance. Nutrients 2021; 13:nu13041293. [PMID: 33919830 PMCID: PMC8070845 DOI: 10.3390/nu13041293] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2021] [Revised: 04/06/2021] [Accepted: 04/08/2021] [Indexed: 11/29/2022] Open
Abstract
Infantile anaemia has been a severe public health problem in China for decades. However, it is unclear whether there are regional differences in the prevalence of anaemia. In this study, we used data from the China Nutrition and Health Surveillance (CNHS) to assess the prevalence of anaemia and the risk factors associated with its prevalence in different regions. We included 9596 infants aged 0–23 months from the CNHS 2013 database. An infant was diagnosed with anaemia if he/she had a haemoglobin concentration of <110 g/L. We used multivariate logistic regression to investigate the potential risk factors associated with the development of anaemia. We found that anaemia was present in 2126 (22.15%) of the infants assessed. Approximately 95% of these cases were classified as mild anaemia. Based on the guidelines laid out by the World Health Organization, 5.5% and 43.6% of the surveillance sites were categorized as having severe and moderate epidemic levels of anaemia, respectively. The prevalence of infantile anaemia in Eastern, Central and Western China was 16.67%, 22.25% and 27.44%, respectively. Premature birth, low birth weight, breastfeeding and residence in Western China were significantly associated with higher odds of developing anaemia. Female sex and having mothers with high levels of education and maternal birth age >25 years were associated with lower odds of developing anaemia. In conclusion, we observed significant regional disparities in the prevalence of infantile anaemia in China. Western China had the highest prevalence of infantile anaemia, and rural regions showed a higher prevalence of anaemia than urban regions.
Collapse
|
14
|
Keokenchanh S, Kounnavong S, Midorikawa K, Ikeda W, Morita A, Kitajima T, Sokejima S. Prevalence of anemia and its associated factors among children aged 6-59 months in the Lao People's Democratic Republic: A multilevel analysis. PLoS One 2021; 16:e0248969. [PMID: 33765048 PMCID: PMC7993607 DOI: 10.1371/journal.pone.0248969] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Accepted: 03/08/2021] [Indexed: 11/19/2022] Open
Abstract
Anemia is a major public health concern among children aged <5 years in the Lao People’s Democratic Republic. Thus far, no study has determined the factors associated with anemia among children aged <5 years in the Lao People’s Democratic Republic using a nationwide representative sample. Therefore, this study aimed to evaluate the prevalence of anemia and its associated factors with multilevel variations among children aged 6–59 months. This quantitative, cross-sectional study used a nationally representative sample from the Lao Social Indicator Survey II, 2017. Children aged 6–59 months tested for anemia were included in this study through multistage sampling approaches. Anemia was defined as a hemoglobin level of <11.0 g/dL. Multilevel binary logistic regression analyses were used to determine the adjusted effect of the factors associated with anemia. Among the 5,087 children included, the overall prevalence of anemia was 43.0%. Three factors were associated with higher odds of developing anemia—male sex (adjusted odds ratio, 1.16; 95% confidence interval, 1.01–1.34), underweight (adjusted odds ratio, 1.30; 95% confidence interval, 1.09–1.55), and residence in central provinces (adjusted odds ratio, 1.59; 95% confidence interval, 1.30–1.95) and southern provinces (adjusted odds ratio, 1.42; 95% confidence interval, 1.11–1.81). However, the other three factors—age, educational level of the household head, and Hmong-Mien ethnicity—were inversely associated with anemia. To resolve the problem regarding the severity of the anemia among children aged <5 years in the Lao People’s Democratic Republic. Our findings highlight the need for designing an effective approach to address each factor associated with childhood anemia. Interventions should focus on the prevention of childhood anemia, which is considered a major priority of public health intervention in the Lao People’s Democratic Republic.
Collapse
Affiliation(s)
- Sengtavanh Keokenchanh
- Department of Public Health and Occupational Medicine, Mie University Graduate School of Medicine, Tsu-shi, Mie, Japan
- Foreign Relation Division, Cabinet of the Ministry of Health, Sisattanack District, Vientiane Capital, Lao PDR
- * E-mail:
| | - Sengchanh Kounnavong
- Lao Tropical and Public Health Institute, Ministry of Health, Sisattanack district, Vientiane Capital, Lao PDR
| | - Kaoru Midorikawa
- Faculty of Child Education, Suzuka University, Suzuka, Mie, Japan
| | - Wakaha Ikeda
- Epidemiology Centre for Disease Control and Prevention, Mie University Hospital, Tsu-shi, Mie, Japan
| | - Akemi Morita
- Department of Public Health and Occupational Medicine, Mie University Graduate School of Medicine, Tsu-shi, Mie, Japan
| | - Takumi Kitajima
- Department of Public Health and Occupational Medicine, Mie University Graduate School of Medicine, Tsu-shi, Mie, Japan
| | - Shigeru Sokejima
- Department of Public Health and Occupational Medicine, Mie University Graduate School of Medicine, Tsu-shi, Mie, Japan
- Epidemiology Centre for Disease Control and Prevention, Mie University Hospital, Tsu-shi, Mie, Japan
| |
Collapse
|
15
|
Mishra AS, Lakhera PC, Pandey A. Assessment of nutritional anemia on the basis of dietary pattern estimation among the population of Garhwal Himalayan region. J Family Med Prim Care 2021; 10:669-674. [PMID: 34041059 PMCID: PMC8138402 DOI: 10.4103/jfmpc.jfmpc_1395_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2020] [Revised: 09/17/2020] [Accepted: 10/14/2020] [Indexed: 12/02/2022] Open
Abstract
Background: Nutritional anemia has its prevalence at a global level. Unfortunately, the developing countries are at more risk due to the unavailability of resources and poor socio-economic conditions. According to the WHO, India has >40% prevalence of anemia, which is a severe public health concern. Materials and Methods: The aim of this study was to assess the dietary pattern according to their haemoglobin levels. This cross-sectional study was designed to assess the prevalence of anemia in Garhwal population, which contained total 520 individuals (344 females and 176 males). For this a food frequency questionnaire is administered to elicit information on dietary consumption pattern. The frequency of consumption was divided into three levels: ≥ 3 days/wk., 1-2 days/wk. & no or rare consumption. Subjects were divided into 3 groups according to the level of haemoglobin. Results: In the present study, an overall prevalence of anemia was found 34.23% (38.06% in females and 27.61% in males). Results were expressed as Chi-square test and considered significant at 5% level of significance (p< 0.05). Conclusion: The overall status of anaemic individuals in the Garhwal region is of vital concern and should be paid due attention for the improvement of nutritional requirements to reduce the prevalence of anemia in this region. The effective measures include awareness about the essential nutrients to be included in diet along with the knowledge of anemia.
Collapse
Affiliation(s)
- Aprajita S Mishra
- Department of Biotechnology and Zoology, Hemvati Nandan Bahuguna Garhwal University, Srinagar (Garhwal), Uttarakhand, India
| | - Pramesh C Lakhera
- Department of Biotechnology and Zoology, Hemvati Nandan Bahuguna Garhwal University, Srinagar (Garhwal), Uttarakhand, India
| | - Anjita Pandey
- Department of Biotechnology and Zoology, Hemvati Nandan Bahuguna Garhwal University, Srinagar (Garhwal), Uttarakhand, India
| |
Collapse
|
16
|
Effects of Soil-Transmitted Helminths and Intestinal Protozoan Infections on Haemoglobin Levels among School-Aged Children in Belo and Bui, North West Cameroon: A Cross-Sectional Study. J Parasitol Res 2021. [DOI: 10.1155/2021/8873555] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Introduction. Soil-transmitted helminths (STH) remain a public health problem worldwide especially in low-income countries. Soil-transmitted helminths are known to affect both growth and haemoglobin levels. In this study, we determine the prevalence of intestinal parasites and explored its association with anaemia in school-aged children (SAC). Methodology. A cross-sectional study was carried out amongst pupils selected from 18 primary schools in four communities of the North West Region. Stool samples were examined using direct wet mount and formol-ether concentration techniques, while finger prick was performed for the measurement of haemoglobin with a haemoglobinometer. Results. The results showed significant variation of STHs, intestinal protozoan prevalence, and anaemia between age, sex, and communities. The prevalence of Ascaris lumbricoides, Trichuris trichiura, and hookworms was 15.1%, 0.8%, and 2%, respectively, with an overall STH prevalence of 18.3% across the four communities. Soil-transmitted helminths were more prevalent in Mbessa (30.2%) in comparison to Nkor (26.7%), Djottin (17.5%), and Kumbo (9.6%) communities. The prevalence of Entamoeba histolytica/dispar was 25.4% and Giardia duodenalis (6.9%), with an overall intestinal protozoa prevalence of 31% across the four communities. The prevalence of anaemia in the study population was 23.1%. Conclusion. Soil-transmitted helminths, intestinal protozoan infections, and anaemia are prevalent in the study area. Anaemia was observed to be associated with STH, intestinal protozoa, and the communities under study. This study recommends continuous deworming and health education on personal sanitation and environmental sanitation.
Collapse
|
17
|
Khulu C, Ramroop S. Key Determinants of Anemia among Youngsters under Five Years in Senegal, Malawi, and Angola. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:E8538. [PMID: 33217900 PMCID: PMC7698613 DOI: 10.3390/ijerph17228538] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Revised: 09/27/2020] [Accepted: 10/14/2020] [Indexed: 11/25/2022]
Abstract
Anemia is characterized as a condition where there is a deficient number of hematocrit, hemoglobin, or red cells in the human body. This condition affects most youngsters under five years old and pregnant women. The fundamental goal of this paper is to investigate anemia, recognize its determinants, and propose critical proposals to achieve 2030 Sustainable Development Goal with a focus on Senegal, Malawi, and Angola. This research utilized 2016 nationally representative information from Senegal, Malawi, and Angola, which involved collecting data on the demographic and health of the populaces. The Demographic and Health Survey information from Senegal, Malawi, and Angola was then merged to create a pooled sample. This statistical technique enables to generalize and compare the results. A generalized linear mixed model was utilized to decide the factors correlated with anemia among youngsters under five years in Senegal, Malawi, and Angola. The analysis was performed in SPSS and SAS software. A generalized linear mixed model results showed that, compared to youngsters aged less than 12 months, youngsters in the age interval 13-23, 24-35, 36-47, and 48-59 months are more likely to be affected by anemia (OR = 1.419, 2.282, 3.174 and 4.874 respectively). In this study, seven factors were included in the final model. However, only five were found to be significant in explaining anemia at the 5% level of significance. The generalized linear mixed model identified youngster's age, gender, mother's level of schooling, wealth status, and nutritional status as determinants of anemia among youngsters under five years in Senegal, Malawi, and Angola.
Collapse
Affiliation(s)
- Chris Khulu
- School of Mathematics, Statistics and Computer Science, University of KwaZulu-Natal, Private Bag X01, Scottsville 3209, South Africa;
| | | |
Collapse
|
18
|
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.
Collapse
|
19
|
Assessment of Prevalence and Risk Factors for Intestinal Parasitosis, Malnutrition, and Anemia among School Children in Ghindae Area, Eritrea. J Trop Med 2020; 2020:4230260. [PMID: 33178289 PMCID: PMC7647778 DOI: 10.1155/2020/4230260] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2020] [Accepted: 06/30/2020] [Indexed: 11/24/2022] Open
Abstract
Background Research studies on determination of risk factors for intestinal parasitic infections and related malnutrition and anemia in various tropical areas are necessary for appropriate preventive resource allocation and cost effective control. This study is aimed at evaluating the prevalence and risk factors of intestinal parasitosis, malnutrition, and anemia amongst elementary and junior school students in Ghindae area, Eritrea. Method A cross-sectional study was conducted in 6 schools around Ghindae from February to April 2018. 460 children were selected randomly for analysis and consent was taken from guardians. The pertinent sociodemographic data was collected using a pretested questionnaire, and anthropometric measurements were carried out to determine the proportion of students with malnutrition, stunting, and thinness. Fecal samples were examined by formal-ether concentration technique, and blood specimen was collected and analyzed for the assessment of hemoglobin using Hemocue analyzers. The association between predictors and outcome variables were measured with a stepwise logistic regression model. Result The overall prevalence of intestinal parasitosis was 45.3%. Protozoan infections (38.2%) were more prevalent than soil-transmitted helminthic infections (10.4%). The presence of different intestinal parasitic infections had statistically significant association with the residence area, hand washing habits, source of drinking water, and type of latrine used. The prevalence of malnutrition was 36.9% with 18.5% stunting and 21.2% thinness. Students of rural areas had 2.03 times more odds of having malnutrition. The current prevalence of anemia was 12.4%, out of which 7.6% had mild anemia while 4.4% of them had moderate anemia and 0.4% were severely anemic. Conclusion The prevalence of parasitic infection among school-age children in Ghindae area was high. Unsafe drinking water sources from streams and springs were among the core problems for increased prevalence along with decreased awareness on personal hygienic and sanitation practices. Undernutrition was widely prevalent among students in Ghindae area. Height for age and BMI for age scores of all participants were found to be below the WHO growth standards. Malnutrition was in higher prevalence in rural areas outside Ghindae, which is attributed to two times higher odds than their counterparts. The magnitude of anemia found in this study is considered a mild public health problem.
Collapse
|
20
|
Billingsley PF, Maas CD, Olotu A, Schwabe C, García GA, Rivas MR, Hergott DEB, Daubenberger C, Saverino E, Chaouch A, Embon O, Chemba M, Nyakarungu E, Hamad A, Cortes C, Schindler T, Mpina M, Mtoro A, Sim BKL, Richie TL, McGhee K, Tanner M, Obiang Lima GM, Abdulla S, Hoffman SL, Ayekaba MO. The Equatoguinean Malaria Vaccine Initiative: From the Launching of a Clinical Research Platform to Malaria Elimination Planning in Central West Africa. Am J Trop Med Hyg 2020; 103:947-954. [PMID: 32458790 PMCID: PMC7470544 DOI: 10.4269/ajtmh.19-0966] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Fifteen years of investment in malaria control on Bioko Island, Equatorial Guinea (EG), dramatically reduced malaria-associated morbidity and mortality, but the impact has plateaued. To progress toward elimination, EG is investing in the development of a malaria vaccine. We assessed the unique public–private partnership that has had such a significant impact on malaria on Bioko Island and now added a major effort on malaria vaccine development. As part of a $79M commitment, the EG government (75%) and three American energy companies (25%) have invested since 2012 greater than $55M in the Equatoguinean Malaria Vaccine Initiative (EGMVI) to support clinical development of Sanaria® PfSPZ vaccines (Sanaria Inc., Rockville, MD). In turn, the vaccine development program is building human capital and physical capacity. The EGMVI established regulatory and ethical oversight to ensure compliance with the International Conference on Harmonization and Good Clinical Practices for the first importation of investigational product, ethical approval, and conduct of a clinical trial in Equatoguinean history. The EGMVI has completed three vaccine trials in EG, two vaccine trials in Tanzania, and a malaria incidence study, and initiated preparations for a 2,100-volunteer clinical trial. Personnel are training for advanced degrees abroad and have been trained in Good Clinical Practices and protocol-specific methods. A new facility has established the foundation for a national research institute. Biomedical research and development within this visionary, ambitious public–private partnership is fostering major improvements in EG. The EGMVI plans to use a PfSPZ Vaccine alongside standard malaria control interventions to eliminate Pf malaria from Bioko, becoming a potential model for elimination campaigns elsewhere.
Collapse
Affiliation(s)
| | - Carl D Maas
- Marathon Oil, Malabo Dos, Bioko Norte, Equatorial Guinea
| | - Ally Olotu
- KEMRI Wellcome Trust Research Programme, Kilifi, Kenya.,Ifakara Health Institute, Bagamoyo, Tanzania
| | | | | | - Matilde Riloha Rivas
- Ministry of Health and Social Welfare, Government of Equatorial Guinea, Malabo, Equatorial Guinea
| | | | - Claudia Daubenberger
- University of Basel, Basel, Switzerland.,Swiss Tropical and Public Health Institute, Basel, Switzerland
| | | | - Adel Chaouch
- Marathon Oil, Malabo Dos, Bioko Norte, Equatorial Guinea
| | - Oscar Embon
- La Paz Hospital Medical Center, Sipopo, Equatorial Guinea
| | | | | | - Ali Hamad
- Ifakara Health Institute, Bagamoyo, Tanzania
| | - Carlos Cortes
- Medical Care Development International, Silver Spring, Maryland
| | - Tobias Schindler
- University of Basel, Basel, Switzerland.,Swiss Tropical and Public Health Institute, Basel, Switzerland
| | - Maximillian Mpina
- Swiss Tropical and Public Health Institute, Basel, Switzerland.,Ifakara Health Institute, Bagamoyo, Tanzania
| | - Ali Mtoro
- Ifakara Health Institute, Bagamoyo, Tanzania
| | | | | | - Ken McGhee
- Noble Energy, Malabo Dos, Equatorial Guinea
| | - Marcel Tanner
- University of Basel, Basel, Switzerland.,Swiss Tropical and Public Health Institute, Basel, Switzerland
| | | | | | | | - Mitoha Ondo'o Ayekaba
- Ministry of Health and Social Welfare, Government of Equatorial Guinea, Malabo, Equatorial Guinea.,Marathon Oil, Malabo Dos, Bioko Norte, Equatorial Guinea
| |
Collapse
|
21
|
Abstract
Background Anaemia among under-5 children is a major public health issue worldwide. Some countries with a high prevalence of anaemia also have high prevalence of malaria. Even though Lesotho does not have a high prevalence of malaria, its prevalence rate of anaemia is as high. According to the 2014 Lesotho Demographic and Health Survey (DHS), the prevalence of anaemia among children under-5 was 51%. Other factors could be influencing the prevalence of anaemia in Lesotho. Objectives This study examined the household and individual risk factors of anaemia among children under-5 in Lesotho. Methods Data from the 2014 Lesotho DHS which included 924 children under-5 years were analysed. Descriptive statistics, chi-square cross-tabulations and ordered logistic regression models were run using Stata v15. Results Twenty-one percent (21%) of children under-5 had mild anaemia while 7% had severe-moderate anaemia. Children residing in households cooking with biogas (aOR=4.88, CI: 1.28–18.58) and those living in households that cook with biomass (aOR=4.22, CI: 1.40–12.67) had higher odds of severe-moderate anaemia. Conclusion Using solid fuels for cooking increases the vulnerability of children under-5 developing anaemia. Therefore, knowledge of renewable energy resources should be increased. This will help reduce levels of anaemia among under-5 children in Lesotho.
Collapse
Affiliation(s)
- Teboho Letuka
- Faculty of Humanities, Demography and Population Studies, Schools of Social Sciences and Public Health, University of the Witwatersrand, Private bag 3 Wits, 2050, Johannesburg, South Africa
| | - Sasha Frade
- Faculty of Humanities, Demography and Population Studies, Schools of Social Sciences and Public Health, University of the Witwatersrand, Private bag 3 Wits, 2050, Johannesburg, South Africa
| |
Collapse
|
22
|
Health Education to Reduce Helminthiasis: Deficits in Diets in Children and Achievement of Students of Elementary Schools at Pontianak, West Kalimantan. J Parasitol Res 2020; 2020:4846102. [PMID: 32774896 PMCID: PMC7391115 DOI: 10.1155/2020/4846102] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2019] [Revised: 02/18/2020] [Accepted: 03/30/2020] [Indexed: 12/02/2022] Open
Abstract
Worms are still a serious problem for poor and developing countries. Children, especially school-age children, are more at risk of infection. Efforts need to be made to prevent the effects of worms. Prevention can be done through a promotive approach. This observational study with a pre-posttest and cross-sectional approach is aimed at evaluating the effectiveness of health education on healthy and helminthic behavior and analyzing the impact of helminthiasis on the deficit in the diet and children's learning achievement. The number of samples is 60 students from five grade 3 and 4 elementary schools in North Pontianak, West Kalimantan. The sampling technique was carried out by proportional random sampling. Worm infection in elementary school students was 16.7%, anemia was 55%, and learning achievement scores were less than the average grade of 55%. There was a significant difference in health counseling towards a decrease in the worm number (p = 0.046). There was a significant relationship between healthy living behavior and helminthiasis (p = 0.005). There was a significant relationship between helminthiasis and anemia (p = 0.017). There is a relationship between helminthiasis and learning achievement in elementary school children (p = 0.017). There is a relationship between anemia and learning achievement (p = 0.005). It is necessary for public health centers to provide treatment services for worms and health education about the effects of helminthiasis on health and learning achievement. The school should provide hand washing facilities in schools, and parents should play an active role in improving clean and healthy lifestyle habits at home.
Collapse
|
23
|
Puri P, Khan J, Shil A, Ali M. A cross-sectional study on selected child health outcomes in India: Quantifying the spatial variations and identification of the parental risk factors. Sci Rep 2020; 10:6645. [PMID: 32313048 PMCID: PMC7170851 DOI: 10.1038/s41598-020-63210-5] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2019] [Accepted: 03/26/2020] [Indexed: 12/02/2022] Open
Abstract
This study examined association between selected child health indicators- anaemia, stunting and no/incomplete immunization by inter-linking maternal characteristics at district level and parental characteristics at individual level. A spatial analysis and a binary logit model estimation were employed to draw inferences using the data from the fourth round of National Family Health Survey, 2015-16 of India. Significant spatial clustering of the selected child health outcomes was observed in the country. Mother's educational attainment explained significant district level differential in the selected child health outcomes. At the individual level, parents who are very young, not-educated, socially excluded, belong to poor class were found to be significantly associated with the poor child health outcomes. This study indicates that parental characteristics, such as age, educational attainment and employment substantially determine child health in India, suggesting that an intervention by targeting the households where children are vulnerable is important to improve child health in the country.
Collapse
Affiliation(s)
- Parul Puri
- Doctoral Fellow, International Institute for Population Sciences, Govandi Station Road, Deonar, Mumbai, 400088, India
| | - Junaid Khan
- Doctoral Fellow, International Institute for Population Sciences, Govandi Station Road, Mumbai, 400088, Maharashtra, India.
| | - Apurba Shil
- International Institute for Population Sciences, Govandi Station Road, Deonar, Mumbai, 400088, India
- Doctoral Fellow, Department of Public Health, Faculty of Health Sciences, Ben-Gurion University of the Negev, Beersheba, Israel
| | - Mohammad Ali
- Senior Scientist, Department of International Health, Johns Hopkins University, Baltimore, Maryland, 21205, United States of America
| |
Collapse
|
24
|
Afolabi BM, Afolabi TM, Ogunwale A, Aiyesetenikan A. A 2-month intervention study of preventive clothing against mosquito bites among malnourished and well-nourished children under 5 years of age living on the Atlantic Ocean Coast of Lagos, Southwest Nigeria. Malar J 2020; 19:61. [PMID: 32024519 PMCID: PMC7003332 DOI: 10.1186/s12936-020-3143-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2019] [Accepted: 01/29/2020] [Indexed: 01/31/2023] Open
Abstract
Background Malnutrition is appreciated as a global leading paediatric burden that indirectly or directly contributes to child mortality. In children, malnutrition has profound effects on health and development; and has been associated with poor outcomes in paediatric diseases. However, it is not clear if malnourished children are at an increased risk of having malaria. This study was conducted to evaluate the risk of malaria infection in children with malnutrition. Methods The study design was pre-post. A protective clothing against mosquitoes (pCAM) was given to 102 under-five children in two coastal communities, after screening for malaria parasitaemia. The children’s weight, height and body temperature were measured at recruitment. Blood was also taken at recruitment and monthly for malaria parasitaemia, haemoglobin concentration and random blood sugar. The parents/care-givers were visited daily for 1 month only, after recruitment, to ensure that the children wore the pCAM daily from 5 pm and the children were followed up monthly for 2 months. Results Of the 102 study participants, 60 (24 males and 36 females) were rapid diagnostic test (RDT)-positive at recruitment, indicating 58.8% prevalence of malaria parasitaemia. The prevalence of malnutrition and of stunting were 32.3% (33/102) and 54.9% (56/102), respectively, while 7.8% (8/108) children were wasted. Twenty (60.6%) of the malnourished children and 30 (53.6%) of those stunted were RDT-positive at recruitment. At the first post-intervention screening, only 7 (31.8%) of the malnourished and 13 (28.9%) of those stunted were RDT-positive. Malnourished and stunted children were 2.57 times and 2.31 times more likely to be malaria infected (OR = 2.57, 95% CI 0.97, 6.79; OR = 2.31, 95% CI 1.01, 5.26 respectively). Malnourished females were 2.72 times more likely to be RDT-positive compared to malnourished males (OR = 2.72, 95% CI 0.54, 11.61) and stunted females were 1.73 times more likely to the positive for malaria parasites than stunted males (OR 1.73, 95% CI 0.59, 5.03). The prevalence of anaemia at recruitment decreased from 82.4 to 69.6% after intervention. The mean haemoglobin concentration (g/dl) at recruitment was significantly lower (P < 0.05) than that at 1st and 2nd post-intervention measurements (9.6 ± 1.4, t = − 3.17, P-value = 0.0009 and 10.2 ± 1.3, t = − 2.64, P-value = 0.004, respectively). Mean random blood sugar (mg/dl) of females (91.8 ± 12.7) was significantly lower (t = 2.83, P-value = 0.003) than that of males (98.5 ± 11.2). Conclusion Results from this study suggest a higher risk of malaria infection among malnourished and lower risks among stunted and wasted children. Females were at a higher risk of malnutrition, stunting and wasting than males. Protective clothing against malaria seemed to reduce malaria infection and improve anaemia status.
Collapse
|
25
|
Accinelli RA, Leon-Abarca JA. Age and altitude of residence determine anemia prevalence in Peruvian 6 to 35 months old children. PLoS One 2020; 15:e0226846. [PMID: 31940318 PMCID: PMC6961872 DOI: 10.1371/journal.pone.0226846] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2019] [Accepted: 12/05/2019] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND A Demographic and Family Health Survey (ENDES, for Encuesta Demográfica y de Salud Familiar in Spanish) is carried out annually in Peru. Based on it, the anemia prevalence was 43.6% in 2016 and 43.8% in 2017 using the WHO cutoff value of 11 g/dL and the altitude-correction equation. OBJECTIVE To assess factors contributing to anemia and to determine its prevalence in Peruvian children 6 to 35 months old. METHODS We used the MEASURE DHS-based ENDES survey to obtain representative data for11364 children from 6 to 35 months old on hemoglobin and health determinants. To evaluate normal hemoglobin levels, we used the original WHO criterion of the 5th percentile in children without chronic malnutrition and then applied it to the overall population. Relationships between hemoglobin and altitude levels, usage of cleaning methods to sanitize water safe to drink, usage of solid fuels and poverty status were tested using methodology for complex survey data. Percentile curves were made for altitude intervals by plotting hemoglobin compared to age. The new anemia rates are presented in graphs by Peruvian political regions according to the degree of public health significance. RESULTS Hemoglobin increased as age and altitude of residence increased. Using the 5th percentile, anemia prevalence was 7.3% in 2016 and 2017. Children from low altitudes had higher anemia prevalence (8.5%) than those from high altitudes (1.2%, p<0.0001). In the rainforest area of Peru, anemia prevalence was highest (13.5%), while in the highlands it was lowest (3.3%, p<0.0001). With access to safe drinking water and without chronic malnutrition, anemia rates could be reduced in the rainforest by 45% and 33%, respectively. CONCLUSION Anemia prevalence in Peruvian children from 6 to 35 months old was 7.3% in 2016 and 2017.
Collapse
Affiliation(s)
- Roberto Alfonso Accinelli
- Instituto de Investigaciones de la Altura, Universidad Peruana Cayetano Heredia, Lima, Perú
- Facultad de Medicina Alberto Hurtado, Universidad Peruana Cayetano Heredia, Lima, Perú
- Hospital Cayetano Heredia, Lima, Perú
| | - Juan Alonso Leon-Abarca
- Instituto de Investigaciones de la Altura, Universidad Peruana Cayetano Heredia, Lima, Perú
- Facultad de Medicina Alberto Hurtado, Universidad Peruana Cayetano Heredia, Lima, Perú
| |
Collapse
|
26
|
Nutritional Status of Children Aged 12 to 36 Months in a Rural District of Hungyen Province, Vietnam. BIOMED RESEARCH INTERNATIONAL 2019; 2019:6293184. [PMID: 31111061 PMCID: PMC6487150 DOI: 10.1155/2019/6293184] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 12/19/2018] [Revised: 03/08/2019] [Accepted: 03/28/2019] [Indexed: 01/04/2023]
Abstract
Objective To evaluate the nutritional status of children from 12 to 36 months of age in Kimdong, a rural district in Hungyen Province, Northern Vietnam, in 2017. Subjects and Methods A cross-sectional study was carried out on 327 children aged 12-36 months. The data collected included anthropometric measurement, serum hemoglobin (Hb), and vitamin D concentration. Blood analysis was done at the Center Laboratory of Hungyen Obstetrics and Pediatrics Hospital. Underweight, stunted, and wasted children were classified based on z-scores cut-off less than -2 SD of weight for age (WAZ), height for age (HAZ), and weight for height (WHZ), respectively. Overweight and obese children were defined if WHZ was more than + 2SD. Anemic child was applied when Hb concentration was less than 110 g/L while vitamin D deficiency was termed for level less than 20 ng/L. Results The prevalence of underweight, stunted, wasted, and overweight/obese children was 7.6%, 23.5%, 6.7%, and 1.2%, respectively. The prevalence of anemia and vitamin D deficiency was 33.3% and 47.7%, respectively. Malnutrition, anemia, and vitamin D deficiency were not statistically different by sex. Malnutrition and vitamin D deficiency were not statistically different by age group but anemia by age groups was significantly different. Conclusions Stunting is still prevalent in children aged 12-36 months in Kimdong. Moreover, anemia and vitamin D deficiency also affected children in this area. Some interventions should be conducted to improve the nutritional status of children in Kimdong district.
Collapse
|
27
|
Iglesias Vázquez L, Valera E, Villalobos M, Tous M, Arija V. Prevalence of Anemia in Children from Latin America and the Caribbean and Effectiveness of Nutritional Interventions: Systematic Review and Meta⁻Analysis. Nutrients 2019; 11:nu11010183. [PMID: 30654514 PMCID: PMC6356363 DOI: 10.3390/nu11010183] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2018] [Revised: 01/11/2019] [Accepted: 01/14/2019] [Indexed: 11/23/2022] Open
Abstract
Anemia affects 1.62 billion people worldwide. Latin America and the Caribbean (LAC) comprise several developing countries where children are a population at risk. This systematic review and meta-analysis aimed to estimate the prevalence of anemia in this population. Electronic databases, reference lists, and websites of health ministries were searched until December 2018. Stratified analyses were performed using RevMan5.3 to estimate the overall prevalence of anemia in preschool and school-age children. The effectiveness of nutritional interventions was also evaluated. We included 61 studies from the 917 reviewed, which included 128,311 preschool- and 38,028 school-age children from 21 LAC countries. The number of anemic children was 32.93% and 17.49%, respectively, demonstrating a significant difference according to age (p < 0.01). No difference was observed by gender and only school-age children from low/very low socioeconomic status (SES) (25.75%) were more prone to anemia than those from middle SES (7.90%). It was not a concern in the Southern Cone but constituted a serious public health problem in the Latin Caribbean. Nutritional interventions reduced the prevalence from 45% to 25% (p < 0.01). Anemia is still a public health problem for children in LAC countries. National surveys should include school-age children. Further nutritional interventions are required to control anemia.
Collapse
Affiliation(s)
- Lucía Iglesias Vázquez
- Department of Preventive Medicine and Public Health, Faculty of Medicine and Health Science, Universitat Rovira i Virgili, 43201 Reus, Spain.
| | - Edith Valera
- Department of Preventive Medicine and Public Health, Faculty of Medicine and Health Science, Universitat Rovira i Virgili, 43201 Reus, Spain.
| | - Marcela Villalobos
- Department of Preventive Medicine and Public Health, Faculty of Medicine and Health Science, Universitat Rovira i Virgili, 43201 Reus, Spain.
| | - Mónica Tous
- Department of Preventive Medicine and Public Health, Faculty of Medicine and Health Science, Universitat Rovira i Virgili, 43201 Reus, Spain.
| | - Victoria Arija
- Department of Preventive Medicine and Public Health, Faculty of Medicine and Health Science, Universitat Rovira i Virgili, 43201 Reus, Spain.
| |
Collapse
|