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Merkina MM, Guyo TG, Hayelom DH, Assefa DT, Gutema BT. Underweight associated with water, sanitation, and hygiene among women of reproductive age in Arba Minch Health and Demographic Surveillance Site, Southern Ethiopia. Food Sci Nutr 2024; 12:5836-5843. [PMID: 39139928 PMCID: PMC11317708 DOI: 10.1002/fsn3.4184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2023] [Revised: 03/21/2024] [Accepted: 04/12/2024] [Indexed: 08/15/2024] Open
Abstract
Ethiopia is one of the sub-Saharan African countries where underweight among women of reproductive age is high, and it is predisposing to low birth weight, preterm birth, and reduced resistance to infections. Poor water, sanitation, and hygiene (WASH) and drinking water polluted with disease-causing microorganisms lead to undernutrition. Therefore, this study aimed to assess the association between WASH and underweight among women of reproductive age at Arba Minch Health and Demographic Surveillance Site (HDSS), Southern Ethiopia. A community-based cross-sectional study was conducted at Arba Minch HDSS, South Ethiopia, from April to May 2022. Women of reproductive age were included in the study. Data were collected using a pre-tested questionnaire and checklist. Multivariate analysis was conducted to assess the association separately for WASH indicators with underweight status of the women by adjusting for sociodemographic characteristics. Adjusted Odds Ratio (AOR) with a 95% confidence interval was used to assess the association. The prevalence of underweight and overweight/obesity among women of reproductive age was 7.82% (95% CI: 5.60, 10.81) and 12.32% (95% CI: 9.50, 15.83), respectively. Latrine hygiene and use were significantly associated with being underweight. The odds of being underweight among those who use clean latrine were 0.43 (95% CI: 0.20, 0.92) compared to those who use unclean latrine or do not have toilet facilities. The utilization of clean latrine facilities is negatively associated with being underweight among women of reproductive age. From WASH components, latrine utilization and keeping the latrine clean to use need to get focused on reducing the risk of being underweight among women of reproductive age.
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Affiliation(s)
| | | | - Desta Haftu Hayelom
- School of Public Health, College of Medicine and Health SciencesArba Minch UniversityArba MinchEthiopia
| | - Darik Temesgen Assefa
- School of Public Health, College of Medicine and Health SciencesArba Minch UniversityArba MinchEthiopia
| | - Befikadu Tariku Gutema
- School of Public Health, College of Medicine and Health SciencesArba Minch UniversityArba MinchEthiopia
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Girma M, Hussein A, Norris T, Genye T, Tessema M, Bossuyt A, Hadis M, van Zyl C, Goyol K, Samuel A. Progress in Water, Sanitation and Hygiene (WASH) coverage and potential contribution to the decline in diarrhea and stunting in Ethiopia. MATERNAL & CHILD NUTRITION 2024; 20 Suppl 5:e13280. [PMID: 34738323 PMCID: PMC11258769 DOI: 10.1111/mcn.13280] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Revised: 08/23/2021] [Accepted: 09/16/2021] [Indexed: 12/20/2022]
Abstract
Inadequate safe water supply and poor sanitation and hygiene continue to be important risk factors for diarrhoea and stunting globally. We used data from the four rounds of the Ethiopian Demographic and Health Survey and applied the new World Health Organization (WHO)/UNICEF Joint Monitoring Program (JMP) service standards to assess progress in water, sanitation and hygiene (WASH) coverage between 2000 and 2016. We also performed an age-disaggregated pooled linear probability regression analysis followed by a decomposition analysis to determine whether changes in WASH practices have contributed to the changing prevalence of diarrhoea and stunting in children under 5 years of age. We observed a significant increase in the coverage of safe drinking water and adequate sanitation facilities over the period. At the national level, the use of a basic water source increased from 18% in 2000 to 50% in 2016. Open defecation declined from 82% to 32% over the same period. However, in 2016, only 6% of households had access to a basic sanitation facility, and 40% of households had no handwashing facilities. The reduction in surface water use between 2000 and 2016 explained 6% of the decline in diarrhoea observed among children aged 0-5 months. In children aged 6-59 months, between 7% and 9% of the reduction in stunting were attributable to the reduction in open defecation over this period. Despite progress, improvements are still needed to increase basic WASH coverage in Ethiopia. Our findings showed that improvements in water and sanitation only modestly explained reductions in diarrhoea and stunting.
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Affiliation(s)
- Meron Girma
- National Information Platforms for Nutrition (NIPN)Ethiopian Public Health InstituteArbegnoch StreetAddis Ababa1242Ethiopia
| | - Alemayehu Hussein
- National Information Platforms for Nutrition (NIPN)Ethiopian Public Health InstituteArbegnoch StreetAddis Ababa1242Ethiopia
| | - Tom Norris
- National Information Platforms for Nutrition (NIPN) CollaboratorInternational Food Policy Research InstituteAddis AbabaEthiopia
| | - Tirsit Genye
- National Information Platforms for Nutrition (NIPN)International Food Policy Research InstituteAddis AbabaEthiopia
| | - Masresha Tessema
- National Information Platforms for Nutrition (NIPN)Ethiopian Public Health InstituteArbegnoch StreetAddis Ababa1242Ethiopia
| | - Anne Bossuyt
- National Information Platforms for Nutrition (NIPN)International Food Policy Research InstituteAddis AbabaEthiopia
| | - Mamuye Hadis
- Knowledge Translation DirectorateEthiopian Public Health InstituteAddis AbabaEthiopia
| | - Cornelia van Zyl
- National Information Platforms for Nutrition (NIPN)International Food Policy Research InstituteAddis AbabaEthiopia
| | - Kitka Goyol
- Water, Sanitation and Hygiene (WASH)UNICEFAddis AbabaEthiopia
| | - Aregash Samuel
- National Information Platforms for Nutrition (NIPN)Ethiopian Public Health InstituteArbegnoch StreetAddis Ababa1242Ethiopia
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Legge H, Pullan RL, Sartorius B. Improved household flooring is associated with lower odds of enteric and parasitic infections in low- and middle-income countries: A systematic review and meta-analysis. PLOS GLOBAL PUBLIC HEALTH 2023; 3:e0002631. [PMID: 38039279 PMCID: PMC10691699 DOI: 10.1371/journal.pgph.0002631] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Accepted: 10/27/2023] [Indexed: 12/03/2023]
Abstract
Enteric and parasitic infections such as soil-transmitted helminths cause considerable mortality and morbidity in low- and middle-income settings. Earthen household floors are common in many of these settings and could serve as a reservoir for enteric and parasitic pathogens, which can easily be transmitted to new hosts through direct or indirect contact. We conducted a systematic review and meta-analysis to establish whether and to what extent improved household floors decrease the odds of enteric and parasitic infections among occupants compared with occupants living in households with unimproved floors. Following the PRISMA guidelines, we comprehensively searched four electronic databases for studies in low- and middle-income settings measuring household flooring as an exposure and self-reported diarrhoea or any type of enteric or intestinal-parasitic infection as an outcome. Metadata from eligible studies were extracted and transposed on to a study database before being imported into the R software platform for analysis. Study quality was assessed using an adapted version of the Newcastle-Ottawa Quality Assessment Scale. In total 110 studies were eligible for inclusion in the systematic review, of which 65 were eligible for inclusion in the meta-analysis after applying study quality cut-offs. Random-effects meta-analysis suggested that households with improved floors had 0.75 times (95CI: 0.67-0.83) the odds of infection with any type of enteric or parasitic infection compared with household with unimproved floors. Improved floors gave a pooled protective OR of 0.68 (95CI: 0.58-0.8) for helminthic infections and 0.82 OR (95CI: 0.75-0.9) for bacterial or protozoan infections. Overall study quality was poor and there is an urgent need for high-quality experimental studies investigating this relationship. Nevertheless, this study indicates that household flooring may meaningfully contribute towards a substantial portion of the burden of disease for enteric and parasitic infections in low- and middle-income settings.
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Affiliation(s)
- Hugo Legge
- Department of Disease Control, London School of Hygiene & Tropical Medicine, London, United Kingdom
| | - Rachel L. Pullan
- Department of Disease Control, London School of Hygiene & Tropical Medicine, London, United Kingdom
| | - Benn Sartorius
- School of Public Health, Faculty of Medicine, The University of Queensland, Brisbane, Queensland, Australia
- Centre for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
- Department of Health Metric Sciences, University of Washington, Seattle, Washington, United States of America
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Novianti S, Huriyati E, Padmawati RS. Safe Drinking Water, Sanitation and Mother's Hygiene Practice as Stunting Risk Factors: A Case Control Study in a Rural Area of Ciawi Sub-district, Tasikmalaya District, West Java, Indonesia. Ethiop J Health Sci 2023; 33:935-944. [PMID: 38784492 PMCID: PMC11111280 DOI: 10.4314/ejhs.v33i6.3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Accepted: 08/06/2023] [Indexed: 05/25/2024] Open
Abstract
Background Stunting is associated with disorders of the small intestines caused by environmental factors and poor hygiene practices. Prevention of stunting should be conducted in the first 1,000 days of life; namely, from conception until the child is two years old. This research aimed to analyze the relationship between environmental risk factors and maternal personal hygiene with the incidence of stunting in children aged 6-23 months. Methods This study was conducted using a case-control design, with a total sample of 212 (106 cases and 106 controls) enrolled purposively. Data were collected through interviews using a questionnaire. The analysis used chisquare tests and multiple logistic regression. Results The results of multivariate analysis showed the independent variables that have a significant association on the incidence of stunting are access to safe drinking water and maternal hygiene practices. The external variables that have a significant relationship is birth length and feeding practice. Conclusion Having no access to safe drinking water, not proper sanitation, and poor maternal hygiene practices have a higher risk of stunting in children aged 6-23 months. The implications of this research include the need for increased access to a safe environment and improvement of mother's behavior as essential efforts to prevent stunting.
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Affiliation(s)
- Siti Novianti
- Doctoral Program in Medicine and Health Science, Faculty of Medicine, Public Health and Nursing, Universitas Gadjah Mada, Jl. Farmako, Senolowo, Sekip Utara, 55281 Sleman Yogyakarta, Indonesia
| | - Emy Huriyati
- Department of Nutrition and Health, Faculty of Medicine, Public Health and Nursing, Universitas Gadjah Mada, Yogjakarta Indonesia
| | - Retna Siwi Padmawati
- Department of Health Behavior, Environment, and Social Medicine, Faculty of Medicine, Public Health and Nursing, Universitas Gadjah Mada, Yogyakarta, Indonesia
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Müller-Hauser AA, Huda TMN, Sobhan S, Lambrecht NJ, Waid JL, Wendt AS, Ali S, Rahman M, Gabrysch S. Effect of a Homestead Food Production and Food Hygiene Intervention on Biomarkers of Environmental Enteric Dysfunction in Children Younger Than 24 Months in Rural Bangladesh: A Cluster-Randomized Controlled Trial. Am J Trop Med Hyg 2023; 109:1166-1176. [PMID: 37783459 PMCID: PMC10622486 DOI: 10.4269/ajtmh.23-0153] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Accepted: 08/08/2023] [Indexed: 10/04/2023] Open
Abstract
Poor sanitation and hygiene practices and inadequate diets can contribute to environmental enteric dysfunction (EED). We evaluated the impact of a combined homestead food production and food hygiene intervention on EED biomarkers in young children in rural Bangladesh. The analysis was conducted within the Food and Agricultural Approaches to Reducing Malnutrition (FAARM) cluster-randomized trial in Sylhet, Bangladesh. The FAARM trial enrolled 2,705 married women and their children younger than 3 years of age in 96 settlements (geographic clusters): 48 intervention and 48 control. The 3-year intervention (2015-2018) included training on gardening, poultry rearing, and improved nutrition practices and was supplemented by an 8-month food hygiene behavior change component, implemented from mid-2017. We analyzed data on 574 children age 0 to 24 months with multilevel linear regression. We assessed fecal myeloperoxidase (MPO), neopterin (NEO), and alpha-1-antitrypsin (AAT) as biomarkers of EED, and serum C-reactive protein (CRP) and alpha-1-acid glycoprotein (AGP) as biomarkers of systemic inflammation, using ELISA. There was no intervention effect on NEO, AAT, CRP, and AGP concentrations, but, surprisingly, MPO levels were increased in children of the intervention group (0.11 log ng/mL; 95% CI, 0.001-0.22). This increase was greater with increasing child age and among intervention households with poultry that were not kept in a shed. A combined homestead food production and food hygiene intervention did not decrease EED in children in our study setting. Small-scale poultry rearing promoted by the intervention might be a risk factor for EED.
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Affiliation(s)
- Anna A. Müller-Hauser
- Charité–Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Institute of Public Health, Berlin, Germany
- Research Department 2, Potsdam Institute for Climate Impact Research, (PIK), Member of the Leibniz Association, Potsdam, Germany
| | - Tarique Md. Nurul Huda
- Department of Public Health, College of Public Health and Health Informatics, Qassim University, Al Bukairiyah, Saudi Arabia
- Environmental Interventions Unit, Infectious Diseases Division, icddr,b, Dhaka, Bangladesh
| | - Shafinaz Sobhan
- Charité–Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Institute of Public Health, Berlin, Germany
- Research Department 2, Potsdam Institute for Climate Impact Research, (PIK), Member of the Leibniz Association, Potsdam, Germany
| | - Nathalie J. Lambrecht
- Charité–Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Institute of Public Health, Berlin, Germany
- Research Department 2, Potsdam Institute for Climate Impact Research, (PIK), Member of the Leibniz Association, Potsdam, Germany
| | - Jillian L. Waid
- Research Department 2, Potsdam Institute for Climate Impact Research, (PIK), Member of the Leibniz Association, Potsdam, Germany
- Heidelberg Institute of Global Health, Heidelberg University, Heidelberg, Germany
| | - Amanda S. Wendt
- Research Department 2, Potsdam Institute for Climate Impact Research, (PIK), Member of the Leibniz Association, Potsdam, Germany
| | - Shahjahan Ali
- Infectious Diseases Division, icddr,b, Dhaka, Bangladesh
- Colorado School of Public Health, University of Colorado Anschutz Medical Campus, Aurora, Colorado
| | - Mahbubur Rahman
- Environmental Interventions Unit, Infectious Diseases Division, icddr,b, Dhaka, Bangladesh
| | - Sabine Gabrysch
- Charité–Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Institute of Public Health, Berlin, Germany
- Research Department 2, Potsdam Institute for Climate Impact Research, (PIK), Member of the Leibniz Association, Potsdam, Germany
- Heidelberg Institute of Global Health, Heidelberg University, Heidelberg, Germany
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Alemu F, Eba K, Bonger ZT, Youya A, Gerbaba MJ, Teklu AM, Medhin G. The effect of a health extension program on improving water, sanitation, and hygiene practices in rural Ethiopia. BMC Health Serv Res 2023; 23:836. [PMID: 37550670 PMCID: PMC10408105 DOI: 10.1186/s12913-023-09833-6] [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: 03/11/2022] [Accepted: 07/19/2023] [Indexed: 08/09/2023] Open
Abstract
BACKGROUND To make basic primary health care services accessible, especially to the rural community, the government of Ethiopia launched the Health Extension Program (HEP) in 2004. Most of components of HEP are dedicated to hygiene and sanitation. Few studies have assessed the role of the Health Extension Program in improving water, hygiene, and sanitation (WASH) practices in Ethiopia. This study explored the role of health extension workers (HEWs) in influencing household water treatment practices, latrine ownership, latrine use and ownership, and the use of hand-washing facilities on the incidence of diarrheal diseases among the children under five years of age in rural Ethiopia. METHODS Using a cross sectional design, we conducted a national assessment that covered all nine regions of Ethiopia. We conducted face-to-face interviews among a sample of 6430 rural households using a structured questionnaire and an observation checklist to collect data from March 2018 to May 2019. Multilevel logistic regressions models were used to determine the relationships between the exposure of households to HEWs and WASH practice outcomes such as the use of water from an improved water source, household water treatment practices, availability of hand-washing and hand-washing with soap and water, availability of latrines, and use of latrines as well as the incidence of diarrheal diseases among children age 5 and younger. Our models were adjusted for covariates and confounders and P-values less than 5% were set to determine statistical significance. RESULTS We found that 72.7% of rural households had some type of latrine and 27.3% reported practicing open defecation. A total of 71.5% of rural households had access to drinking water from improved water sources, but only 9.4% reported practicing household water treatment. Exposure to HEWs was positively associated with household water treatment practices (AOR: 1.46; 95% CI = 1.01-2.10) and latrine availability (AOR: 1.44; 95% CI = 1.15-1.80). Among the households who were either visited by HEWs at their home or the that visited health posts to meet with the HEWs, being exposed to WASH health education by HEWs was significantly associated with the availability of a hand-washing facility (AOR: 5.14; 95% CI = 4.11-6.42) and latrine availability (AOR: 1.48; 95% CI = 1.10-2.01). However, we did not find a relationship between the incidence of diarrhea among children age 5 and under and exposure to HEWs (AOR: 2.09; 95% CI = 0.73- 6.62). CONCLUSION Our results show a significant association between exposure to the Health Extension Program/ HEWs and improved household water treatment practices, latrine construction, and the availability of hand-washing facilities in rural Ethiopia, suggesting the need to strengthen efforts to change WASH behavior through the Heath Extension Program. On the other hand, further investigation is needed regarding the spillover effect of latrine use practices and the reduction of the incidence of diarrheal diseases.
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Affiliation(s)
| | - Kasahun Eba
- Department of Environmental Health Sciences and Technology, Jimma University, Jimma, Ethiopia
| | | | | | | | | | - Girmay Medhin
- MERQ Consultancy PLC, Addis Ababa, Ethiopia
- Aklilu Lemma Institute of Pathobiology, Addis Ababa University, Addis Ababa, Ethiopia
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Regassa R, Tamiru D, Duguma M, Belachew T. Environmental enteropathy and its association with water sanitation and hygiene in slum areas of Jimma Town Ethiopia. PLoS One 2023; 18:e0286866. [PMID: 37352168 PMCID: PMC10289393 DOI: 10.1371/journal.pone.0286866] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Accepted: 05/25/2023] [Indexed: 06/25/2023] Open
Abstract
BACKGROUND Environmental Enteropathy is an inflammatory condition of the gut that leads to intestinal barrier dysfunction. It is a common problem in resource-limited countries and results from exposure to larger quantities of fecal bacteria to poor personal hygiene and environmental sanitation. Due to poor intestinal permeability, there is a problem with absorption of nutrients, which in turn leads to growth faltering, poor cognitive development, and oral-vaccine failure. The aim of this study was to identify the children with an elevated lactulose to mannitol ratio (indicative of possible environmental enteropathy) and its association with water sanitation and hygiene in slum areas of Jimma Town so as to mitigate the problem of malnutrition in under-five children. METHODS A community-based cross-sectional study was carried out from January to April 2021. A Lactulose mannitol test was performed to determine the prevalence of elevated lactulose to mannitol ratio (possibly environmental enteropathy) in children aged 12 to 59 months. A pretested questionnaire was used to collect data on water sanitation and hygiene (WASH) indicators and sociodemographic characteristics. A multivariable logistic regression analysis was used to isolate independent predictors for possible environmental enteropathy. All tests were two-sided and statistical significance was declared at P<0.05. RESULTS The results of this study showed that 19.3% (95%CI: 14.8-23.7) of children had an increased lactulose to mannitol ratio (>0.15). On multivariable logistic regression analysis, the variables drinking water from unimproved water sources (AOR 3.741; 95%CI: 0.914-15.310,p = 0.048), unsafe coverage of water storage (AOR 0.363; 95%CI: 0.169-0.777, P = 0.009), public latrine utilization (AOR 0.139 95%CI: 0.024-0.816, P = 0.029),and hand washing less than 3 critical time of hand washing practices (AOR 4.369;95%CI: 1.411-13.524,P = 0.011) were significantly associated with an increased in lactulose mannitol ratio (possible indicative of intestinal permeability/environmental enteropathy). CONCLUSION This study showed that one fifth of under-five children in Jimma Town had an elevated lactulose to mannitol ratio (possibly environmental enteropathy). The WASH sectors and other governmental organizations should give emphasis to areas with poor water sanitation and hygiene to mitigate the problem of environmental enteropathy and related consequences like growth faltering, poor cognitive development, and oral-vaccine failure in the study area.
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Affiliation(s)
- Rediet Regassa
- Nutrition and Dietetics Department, Faculty of Public Health, Institute of Health, Jimma University, Jimma, Ethiopia
| | - Dessalegn Tamiru
- Nutrition and Dietetics Department, Faculty of Public Health, Institute of Health, Jimma University, Jimma, Ethiopia
| | - Markos Duguma
- Jimma University Laboratory of Drug Quality (JuLaDQ) and School of Pharmacy, Jimma, Ethiopia
| | - Tefera Belachew
- Nutrition and Dietetics Department, Faculty of Public Health, Institute of Health, Jimma University, Jimma, Ethiopia
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Hasan MM, Asif CAA, Barua A, Banerjee A, Kalam MA, Kader A, Wahed T, Noman MW, Talukder A. Association of access to water, sanitation and handwashing facilities with undernutrition of children below 5 years of age in Bangladesh: evidence from two population-based, nationally representative surveys. BMJ Open 2023; 13:e065330. [PMID: 37263705 DOI: 10.1136/bmjopen-2022-065330] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/03/2023] Open
Abstract
OBJECTIVE To examine the association between household access to water, sanitation and handwashing (WaSH) facilities and child undernutrition in Bangladesh. DESIGN, SETTING AND PARTICIPANTS Cross-sectional study of children less than 5 years using data collected from the 2019 Multiple Indicator Cluster Survey (MICS) and the 2017-2018 Bangladesh Demographic and Health Survey (BDHS). OUTCOME MEASURES Stunting, wasting and underweight, defined as a Z-score <-2 SD for height-for-age, weight-for-height and weight-for-age, respectively. We applied hierarchical multiple binary logistic regression models. RESULTS Among 30 514 children 0-59 months, there was a high prevalence of child undernutrition (MICS: 28.0% stunted, 9.8% wasted, 22.6% underweight; BDHS: 30.8% stunted, 8.4% wasted, 21.7% underweight). Most children came from households lacking basic sanitation (MICS: 39.1%, BDHS: 55.3%) or handwashing facilities (MICS: 43.8%, BDHS: 62.6%). Children from households without access to WaSH facilities experienced the highest rates of undernutrition. Exposure-specific adjusted logistic regression models showed that a lack of access to improved water sources was associated with greater odds of wasting (MICS: adjusted OR (AOR) 1.36, 95% CI 1.00 to 1.85, p<0.05); basic sanitation facility with higher rates of stunting (MICS: 1.13, 1.04 to 1.23, p<0.01) and underweight (BDHS: 1.18, 1.02 to 1.37, p<0.05); and a lack of handwashing facilities with stunting (BDHS: 1.27, 1.10 to 1.48, p<0.01) and underweight (MICS: 1.10, 1.01 to 1.19, p<0.05). In fully adjusted models, no basic sanitation facility was associated with higher odds of stunting (MICS: AOR 1.12, 1.03 to 1.22, p<0.01) and a lack of handwashing facilities with higher odds of underweight (BDHS: AOR 1.30, 1.10 to 1.54, p<0.01;MICS: AOR 1.09, 1.01 to 1.19, p<0.05). CONCLUSION These findings demonstrate a significant association between poor household WaSH facilities and high prevalence of child undernutrition. Improving WaSH may help reduce child undernutrition in Bangladesh.
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Affiliation(s)
- Md Mehedi Hasan
- Learning and Reflection Unit, Helen Keller International, Dhaka, Bangladesh
| | | | - Alina Barua
- Learning and Reflection Unit, Helen Keller International, Dhaka, Bangladesh
| | - Archis Banerjee
- Learning and Reflection Unit, Helen Keller International, Dhaka, Bangladesh
| | - Md Abul Kalam
- Learning and Reflection Unit, Helen Keller International, Dhaka, Bangladesh
| | - Abdul Kader
- Learning and Reflection Unit, Helen Keller International, Dhaka, Bangladesh
| | - Tasnuva Wahed
- Learning and Reflection Unit, Helen Keller International, Dhaka, Bangladesh
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Haque MA, Choudhury N, Wahid BZ, Ahmed ST, Farzana FD, Ali M, Naz F, Siddiqua TJ, Rahman SS, Faruque A, Ahmed T. A predictive modelling approach to illustrate factors correlating with stunting among children aged 12-23 months: a cluster randomised pre-post study. BMJ Open 2023; 13:e067961. [PMID: 37185644 PMCID: PMC10151845 DOI: 10.1136/bmjopen-2022-067961] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/17/2023] Open
Abstract
OBJECTIVE The aim of this study was to construct a predictive model in order to develop an intervention study to reduce the prevalence of stunting among children aged 12-23 months. DESIGN The study followed a cluster randomised pre-post design and measured the impacts on various indicators of livelihood, health and nutrition. The study was based on a large dataset collected from two cross-sectional studies (baseline and endline). SETTING The study was conducted in the north-eastern region of Bangladesh under the Sylhet division, which is vulnerable to both natural disasters and poverty. The study specifically targeted children between the ages of 12 and 23 months. MAIN OUTCOME MEASURES Childhood stunting, defined as a length-for-age z-score <-2, was the outcome variable in this study. Logistic and probit regression models and a decision tree were constructed to predict the factors associated with childhood stunting. The predictive performance of the models was evaluated by computing the area under the receiver operating characteristic (ROC) curve analysis. RESULTS The baseline survey showed a prevalence of 52.7% stunting, while 50.0% were stunted at endline. Several factors were found to be associated with childhood stunting. The model's sensitivity was 61% and specificity was 56%, with a correctly classified rate of 59% and an area under the ROC curve of 0.615. CONCLUSION The study found that childhood stunting in the study area was correlated with several factors, including maternal nutrition and education, food insecurity and hygiene practices. Despite efforts to address these factors, they remain largely unchanged. The study suggests that a more effective approach may be developed in future to target adolescent mothers, as maternal nutrition and education are age-dependent variables. Policy makers and programme planners need to consider incorporating both nutrition-sensitive and nutrition-specific activities and enhancing collaboration in their efforts to improve the health of vulnerable rural populations. TRIAL REGISTRATION NUMBER RIDIE-STUDY-ID-5d5678361809b.
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Affiliation(s)
- Md Ahshanul Haque
- Nutrition and Clinical Services Division, icddr,b, Dhaka, Bangladesh
| | - Nuzhat Choudhury
- Nutrition and Clinical Services Division, icddr,b, Dhaka, Bangladesh
| | | | - Sm Tanvir Ahmed
- Child Poverty Sector, Save the Children Bangladesh, Dhaka, Bangladesh
| | | | - Mohammad Ali
- Nutrition and Clinical Services Division, icddr,b, Dhaka, Bangladesh
| | - Farina Naz
- Nutrition and Clinical Services Division, icddr,b, Dhaka, Bangladesh
| | | | | | - Asg Faruque
- Nutrition and Clinical Services Division, icddr,b, Dhaka, Bangladesh
| | - Tahmeed Ahmed
- Nutrition and Clinical Services Division, icddr,b, Dhaka, Bangladesh
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Veiga GRS, da Silva GAP, Padilha BM, Lima MDC. Determining factors of child linear growth from the viewpoint of Bronfenbrenner's Bioecological Theory. J Pediatr (Rio J) 2022; 99:205-218. [PMID: 36572387 DOI: 10.1016/j.jped.2022.10.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Revised: 10/28/2022] [Accepted: 10/28/2022] [Indexed: 12/24/2022] Open
Abstract
OBJECTIVE To analyze the factors associated with children's linear growth, according to the different subsystems of the 6Cs model and Bronfenbrenner's Bioecological Theory. DATA SOURCES Narrative review, carried out in the Scielo, Lilacs, Pubmed, and Science Direct databases, based on research using the terms Bioecological Theory, child growth, and risk factors, combined with the use of Boolean operators. SUMMARY OF FINDINGS According to the 6Cs model, proposed based on Bronfenbrenner's Bioecological Theory, the determining factors of children's linear growth are in six interrelated subsystems - cell, child, clan, community, country/state and culture. The empirical studies included in this review made it possible to analyze protection and risk factors within the subsystems. Among the protective factors: are adequate birth weight and satisfactory weight gain, breastfeeding for six months or more; proper hygienic habit of hand washing, proper elimination of feces, and access to clean water. As risk factors: low, birth weight and size, prematurity, multiple deliveries, short interval between deliveries, non-exclusive breastfeeding until the 3rd month, frequency and severity of infectious processes and anemia, little parental education, short maternal statur, inadequate maternal nutritional status, domestic violence, family poverty, food, and nutritional insecurity, living in rural areas or at high altitudes. CONCLUSION Children's linear growth is determined by interrelated factors that encompass aspects prior to the child's birth, as well as socioeconomic, political, family and community issues.
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Affiliation(s)
- Gabriela Rossiter Stux Veiga
- Universidade Federal de Pernambuco, Pós-graduação em Saúde da Criança e do Adolescente, Recife, PE, Brazil; Faculdade de Nutrição, Universidade Federal de Alagoas, Maceió, AL, Brazil.
| | | | | | - Marilia de Carvalho Lima
- Universidade Federal de Pernambuco, Pós-graduação em Saúde da Criança e do Adolescente, Recife, PE, Brazil
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Chen B, Jin F, Zhu Y. The impact of access to sanitary toilets on rural adult residents' health: Evidence from the China family panel survey. Front Public Health 2022; 10:1026714. [PMID: 36568759 PMCID: PMC9780489 DOI: 10.3389/fpubh.2022.1026714] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Accepted: 11/22/2022] [Indexed: 12/13/2022] Open
Abstract
Toilet sanitation is related to public health and environmental protection. In the context of the toilet revolution in rural China, an ordered probit regression analysis was conducted to evaluate the impact of access to sanitary toilets on rural residents' health. Using data from the China Family Panel Study (CFPS) in 2014, we found that access to sanitary toilets in rural households significantly improved residents' health, and this finding remained robust across a series of checks. Meanwhile, results of the mechanism analysis showed that preventing feces from contaminating water sources was an important mechanism behind the positive effects of sanitary toilet use on health. We also found that the impact of access to sanitary toilets was more pronounced among female, middle-aged, and low-income people. Toilet revolution plays an important role in ensuring residents' health and protecting water sources, thereby underscoring the need for governments in developing countries to invest in sanitary toilets. In addition, the existing policies and sanitation programs in China need to be improved to promote public health.
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12
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Fahim SM, Gazi MA, Alam MA, Hasan MM, Das S, Mahfuz M, Ahmed T. Association between Circulating Retinol Binding Protein 4, Body Mass Index, and Biomarkers of Environmental Enteric Dysfunction among Slum-Dwelling Lean Adults in Bangladesh. Am J Trop Med Hyg 2022; 107:1315-1322. [PMID: 36216318 PMCID: PMC9768260 DOI: 10.4269/ajtmh.21-0322] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2021] [Accepted: 07/01/2022] [Indexed: 12/30/2022] Open
Abstract
The relationship of retinol binding protein 4 (RBP4) with biomarkers of intestinal health and gut integrity in adults is unknown. We sought to determine the correlation between plasma RBP4 level and BMI and investigate the relationship of circulating RBP4 concentration with biomarkers of environmental enteric dysfunction among lean adults (body mass index [BMI] < 25.0 kg/m2) in Bangladesh. Overall, 270 adults (135 undernourished with a BMI < 18.5 kg/m2 and 135 healthy controls with a BMI between 18.5 and 24.9 kg/m2) aged 18 to 45 years were evaluated. Multivariable linear regression was performed to test the association between RBP4 and fecal biomarkers of impaired gut health. RBP4 concentration was positively correlated (rho = 0.27, P < 0.001) with BMI and was significantly higher in healthy controls than undernourished adults (P < 0.001), in male than female (P < 0.001), and also in employed (P < 0.001), smokers (P = 0.048) and participants with low Self-Reporting Questionnaire (SRQ)-20 scores (an instrument to screen mental health disorders) (P = 0.049). Statistically significant negative correlations were observed between RBP4 and fecal biomarkers of gut enteropathy including myeloperoxidase (rho = -0.23, P < 0.001), neopterin (rho = -0.30, P < 0.001), and alpha-1 anti-trypsin (rho = -0.21, P < 0.001). Multivariable linear regression analysis showed that increased RBP4 concentration was associated with a significant reduction in fecal neopterin (coefficient = -0.95; 95% confidence interval: -1.44 to -0.45]; P < 0.001) after adjustment for age, sex, nutritional status at enrollment, education, dietary diversity score, SRQ-20 score, improved sanitation, household animal exposure, and alpha-1-acid glycoprotein. The study findings revealed an inverse relationship of plasma RBP4 concentration with fecal biomarkers of altered gut health among slum-dwelling lean adults in Bangladesh.
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Affiliation(s)
- Shah Mohammad Fahim
- Nutrition and Clinical Services Division, International Centre for Diarrhoeal Disease Research, Bangladesh, Dhaka, Bangladesh;,Address correspondence to Shah Mohammad Fahim, Nutrition and Clinical Services Division, International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), 68 Shaheed Tajuddin Ahmed Sarani, Mohakhali, Dhaka-1212. E-mail:
| | - Md. Amran Gazi
- Nutrition and Clinical Services Division, International Centre for Diarrhoeal Disease Research, Bangladesh, Dhaka, Bangladesh
| | - Md. Ashraful Alam
- Nutrition and Clinical Services Division, International Centre for Diarrhoeal Disease Research, Bangladesh, Dhaka, Bangladesh
| | - Md. Mehedi Hasan
- Nutrition and Clinical Services Division, International Centre for Diarrhoeal Disease Research, Bangladesh, Dhaka, Bangladesh
| | - Subhasish Das
- Nutrition and Clinical Services Division, International Centre for Diarrhoeal Disease Research, Bangladesh, Dhaka, Bangladesh
| | - Mustafa Mahfuz
- Nutrition and Clinical Services Division, International Centre for Diarrhoeal Disease Research, Bangladesh, Dhaka, Bangladesh;,Faculty of Medicine and Life Sciences, University of Tampere, Finland
| | - Tahmeed Ahmed
- Nutrition and Clinical Services Division, International Centre for Diarrhoeal Disease Research, Bangladesh, Dhaka, Bangladesh;,Department of Global Health, University of Washington, Seattle, Washington;,James P Grant School of Public Health, BRAC University, Dhaka, Bangladesh
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Permatasari TAE, Chadirin Y. Assessment of undernutrition using the composite index of anthropometric failure (CIAF) and its determinants: A cross-sectional study in the rural area of the Bogor District in Indonesia. BMC Nutr 2022; 8:133. [PMCID: PMC9666932 DOI: 10.1186/s40795-022-00627-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2022] [Accepted: 10/27/2022] [Indexed: 11/17/2022] Open
Abstract
Abstract
Background
The Composite Index of Anthropometric Failure (CIAF) can comprehensively identify undernutrition by combining several indicators of nutritional status – namely, weight-for-age, length/height-for-age and weight-for-length/height – to determine the nutritional status of children under five years of age. This study aims to assess undernutrition using the CIAF and its determinants on children under five years of age in the Bogor District, Indonesia.
Methods
A cross-sectional study was conducted during February–May 2019 among 330 mother-children pairs (with children under five), selected by systematic random sampling from four villages as undernutrition pockets in the rural area of Bogor District, Indonesia. The nutritional status of the children was assessed by measuring weight and length/height. Z-score was calculated using WHO Anthro software and was categorized based on conventional indices, including weight-for-age (WAZ), length/height-for-age (HAZ) and weight-for-length/height (WHZ). The CIAF is measured based on a combination of conventional index measurements. In addition, mothers’ and childrens’ characteristics and clean living behaviour are assessed via structured questionnaires. Environmental sanitation is assessed using the environment meter. Binary logistic regression analysis with SPSS version 22.0 is used to analyse the dominant factors associated with undernutrition.
Results
Among children under five, 42.1% experienced anthropometric failure (overall prevalence of undernutrition based on the CIAF), 2.4% experienced wasting only, 5.8% were classified as both wasting and underweight, 2.1% as wasting, underweight and stunting, 16.4% as underweight and stunting, 11.5% as stunting only, and 3.9% as underweight only. Assessment of nutritional status using a conventional anthropometric index shows that respective prevalences of underweight, stunted and wasted were 27.8, 29.7, and 10.6%. The mother’s height is the most dominant factor associated with anthropometric failure [p = 0.008; AOR = 1.95; 95% CI: 2.19–3.19]. The most dominant factors associated with the conventional undernutrition indices of underweight, stunted and wasted are, respectively, family income [p = 0.018; AOR = 5.44; 95% CI: 1.34–22.11], mother’s height [p = < 0.001; AOR = 3.29; 95% CI:1.83–5.91] and child’s age [p = 0.013; AOR = 2.59; 95% CI: 1.22–5.47].
Conclusion
Nearly half of children under five experience anthropometric failure. Specific nutrition improvement interventions and specific nutrition interventions during pregnancy and lactation are needed, especially for malnourished mothers, to prevent malnutrition in infant.
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Gizaw Z, Yalew AW, Bitew BD, Lee J, Bisesi M. Stunting among children aged 24-59 months and associations with sanitation, enteric infections, and environmental enteric dysfunction in rural northwest Ethiopia. Sci Rep 2022; 12:19293. [PMID: 36369357 PMCID: PMC9652362 DOI: 10.1038/s41598-022-23981-5] [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: 06/04/2022] [Accepted: 11/08/2022] [Indexed: 11/13/2022] Open
Abstract
Stunting is a public health issue of global concern. Despite, poor sanitation, diarrhea, parasitic infections, and environmental enteric dysfunction (EED) are associated with stunting, their link is poorly understood and has not been investigated in Ethiopia. This study was conducted to assess the associations of stunting with sanitation, enteric infections, and EED among children aged 24-59 months in rural northwest Ethiopia. A community-based cross-sectional study was conducted among 224 randomly selected children aged 24-59 months in rural areas of the east Dembiya district. We collected information on household food insecurity and dietary diversity using pre-tested questionnaires adopted from the food and nutrition technical assistance (FANTA) project. We used height-for-age-z score (HAZ) to define stunting. We also used the data collected to measure the environmental exposures of children to intestinal parasitic infections and fecal biomarkers of EED. A multivariable binary logistic regression model was used to assess the association of stunting with sanitation, enteric infections, and EED. Of the 224 children, 33% (95% CI 27, 39%) were stunted. Stunting in children was significantly associated with poor dietary intake (AOR 3.0, 95% CI 1.2, 7.3), open defecation practice (AOR 3.0, 95% CI 1.2, 7.9), presence of animal excreta in the living environment (AOR 3.4, 95% CI 1.2, 9.9), E. coli contamination of drinking water (AOR 4.2, 95% CI 1.1, 15.3), diarrheal disease incidence (AOR 3.4, 95% CI 1.5, 7.7), intestinal parasites in children (AOR 3.3, 95% CI 1.3, 8.8), and higher EED disease activity scores (AOR 2.9, 95% CI 1.2, 6.7). One-third of the children in the study area were stunted and this high prevalence of stunting was associated with poor dietary intake, poor hygiene and sanitation conditions, enteric infections, and EED. Thus, stunting can be prevented by improving sanitation and hygienic conditions to prevent repeated enteric infections in children and by promoting dietary diversity of children.
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Affiliation(s)
- Zemichael Gizaw
- grid.59547.3a0000 0000 8539 4635Department of Environmental and Occupational Health and Safety, Institute of Public Health, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia ,grid.458355.a0000 0004 9341 7904Addis Continental Institute of Public Health, Addis Ababa, Ethiopia ,grid.261331.40000 0001 2285 7943Global One Health Initiative (GOHi), The Ohio State University, Columbus, OH USA
| | - Alemayehu Worku Yalew
- grid.7123.70000 0001 1250 5688School of Public Health, Addis Ababa University, Addis Ababa, Ethiopia
| | - Bikes Destaw Bitew
- grid.59547.3a0000 0000 8539 4635Department of Environmental and Occupational Health and Safety, Institute of Public Health, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Jiyoung Lee
- grid.261331.40000 0001 2285 7943Division of Environmental Health Sciences, College of Public Health, The Ohio State University, 1841 Neil Avenue, Columbus, OH 43210 USA ,grid.261331.40000 0001 2285 7943Department of Food Science and Technology, The Ohio State University, Columbus, OH USA
| | - Michael Bisesi
- grid.261331.40000 0001 2285 7943Division of Environmental Health Sciences, College of Public Health, The Ohio State University, 1841 Neil Avenue, Columbus, OH 43210 USA
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15
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Mkupete MJ, Von Fintel D, Burger R. Decomposing inequality of opportunity in child health in Tanzania: The role of access to water and sanitation. HEALTH ECONOMICS 2022; 31:2465-2480. [PMID: 35997640 PMCID: PMC9805148 DOI: 10.1002/hec.4591] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Revised: 08/05/2022] [Accepted: 08/10/2022] [Indexed: 06/15/2023]
Abstract
Poor child nutrition is a major public health challenge in Tanzania. Large between and within regional nutritional inequalities exist in rural and urban areas. We looked at how locational circumstances hinder children from having an equal opportunity for good nutrition. We used the 2008/09 Living Standards Measurement Study data for Tanzania to identify the part played by water and sanitation in rural and urban inequality of opportunity in child nutrition. We used the dissimilarity index and the Shapley decomposition technique to quantify and decompose inequality of opportunity in nutrition. We find that 16% of the circumstance-driven inequality of opportunity needs to be redistributed for equality of opportunity to prevail. We find that in rural areas, about 42% of the inequality of opportunity in nutrition is due to water and sanitation problems and 22% to child age. In urban areas, we find that the inequality of opportunity is related mainly to the child's sex, price fluctuations and intergenerational factors. The findings suggest that policies to improve water and sanitation coverage could help equalize opportunities for children in rural areas. In urban areas, policies that could help equalize opportunities require incentives to change social norms and behavior around feeding practices and vaccination.
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Affiliation(s)
- Mkupete Jaah Mkupete
- University of Dar es SalaamDar es SalaamTanzania
- Stellenbosch UniversityStellenboschSouth Africa
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16
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Liu Z, Fan YM, Ashorn P, Chingwanda C, Maleta K, Hallamaa L, Hyöty H, Chaima D, Ashorn U. Lack of Associations between Environmental Exposures and Environmental Enteric Dysfunction among 18-Month-Old Children in Rural Malawi. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:10891. [PMID: 36078607 PMCID: PMC9517768 DOI: 10.3390/ijerph191710891] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/24/2022] [Revised: 08/25/2022] [Accepted: 08/28/2022] [Indexed: 06/15/2023]
Abstract
Environmental enteric dysfunction (EED) is common and contributes to linear growth faltering (stunting) and mortality among children in low-resource settings. A few studies on the environmental causes of EED have been conducted but the exact exposures that cause or predispose children to EED are context-specific and not clear. This study aimed to assess associations between selected environmental exposures and EED markers among 620 18-month-old children. This was a secondary analysis of data from Malawian children who participated in a randomized controlled trial (iLiNS-DYAD, registered at clinicaltrials.gov as NCT01239693) from birth to 18 months of age. Data on environmental exposures, including drinking water source, sanitation, exposure to animals, housing materials, season, residential area, and food insecurity were collected at enrolment. Biomarkers of EED included concentrations of calprotectin, regenerating 1B protein (REG1B), and alpha-1-antitrypsin from stool samples to assess intestinal inflammation, repair, and permeability, respectively. We performed bivariate and multivariable analyses to assess associations between environmental exposures and EED biomarkers. Adjusting for possible confounders, we did not find associations between the selected environmental exposures and the three biomarkers. These results do not provide support for our hypothesis that the studied adverse environmental exposures are associated with increased concentrations of children's EED markers in rural Malawi.
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Affiliation(s)
- Zhifei Liu
- Center for Child, Adolescent and Maternal Health Research, Faculty of Medicine and Health Technology, Tampere University, 33014 Tampere, Finland
| | - Yue-Mei Fan
- Center for Child, Adolescent and Maternal Health Research, Faculty of Medicine and Health Technology, Tampere University, 33014 Tampere, Finland
| | - Per Ashorn
- Center for Child, Adolescent and Maternal Health Research, Faculty of Medicine and Health Technology, Tampere University, 33014 Tampere, Finland
- Department of Paediatrics, Tampere University Hospital, 33521 Tampere, Finland
| | - Chilungamo Chingwanda
- School of Public Health & Family Medicine, Kamuzu University of Health Sciences, Private Bag 360, Chichiri, Blantyre 3, Malawi
| | - Kenneth Maleta
- School of Public Health & Family Medicine, Kamuzu University of Health Sciences, Private Bag 360, Chichiri, Blantyre 3, Malawi
| | - Lotta Hallamaa
- Center for Child, Adolescent and Maternal Health Research, Faculty of Medicine and Health Technology, Tampere University, 33014 Tampere, Finland
| | - Heikki Hyöty
- Center for Child, Adolescent and Maternal Health Research, Faculty of Medicine and Health Technology, Tampere University, 33014 Tampere, Finland
- Fimlab Laboratories, Pirkanmaa Hospital District, 33521 Tampere, Finland
| | - David Chaima
- School of Public Health & Family Medicine, Kamuzu University of Health Sciences, Private Bag 360, Chichiri, Blantyre 3, Malawi
| | - Ulla Ashorn
- Center for Child, Adolescent and Maternal Health Research, Faculty of Medicine and Health Technology, Tampere University, 33014 Tampere, Finland
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17
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Jubayer A, Islam MH, Nayan MM. Malnutrition among under-five children in St. Martin's Island, Bangladesh: A cross-sectional study on prevalence and associated factors. SAGE Open Med 2022; 10:20503121221116246. [PMID: 35983084 PMCID: PMC9379269 DOI: 10.1177/20503121221116246] [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: 02/10/2022] [Accepted: 07/08/2022] [Indexed: 11/16/2022] Open
Abstract
Objectives Early childhood nutrition is critical for physical and mental development, and any hindrance (malnutrition) at this stage adversely affects adulthood which makes them more susceptible to a variety of communicable and non-communicable diseases. St. Martin's Island was the focus of this study, which examined the prevalence and risk factors for malnutrition among under-five children. Methods In this cross-sectional study, 256 children aged under five were assessed for anthropometry, and multiple logistic regression models were fitted to identify potential predictors of malnutrition. For analysis, SPSS and WHO Anthro software were used. Results The prevalence of stunting, wasting, underweight, and overweight were 34.4%, 17.6%, 18.9%, and 6.9% respectively among children under-five years of age in St. Martin's Island. An increase in child's age decreases their risk of being stunted (AOR = 0.97, p = 0.006). Males were more likely than females to be wasted (AOR = 2.03, p = 0.001). Both stunting (AOR = 2.42, p = 0.004) and wasting (AOR = 2.82, p = 0.015) rate were higher among the poorer section as compared to the richest. On the contrary, underweight was low among the poorest section (AOR = 0.37, p = 0.024). Other socio-economic factors, for example, household food insecurity, and parental occupation affect these forms of malnutrition significantly. Conclusion Prevalence of all forms of malnutrition except underweight was higher as compared to the national perspective in St. Martin's Island among the under-five children. Community-based approaches by the local government in collaboration with various non-government organizations should be taken to reduce and prevent malnutrition among children.
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Affiliation(s)
- Ahmed Jubayer
- Institute of Nutrition and Food Science, University of Dhaka, Dhaka, Bangladesh.,Bangladesh Institute of Social Research (BISR) Trust, Dhaka, Bangladesh
| | - Md Hafizul Islam
- Institute of Nutrition and Food Science, University of Dhaka, Dhaka, Bangladesh
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18
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Contreras JD, Islam M, Mertens A, Pickering AJ, Arnold BF, Benjamin-Chung J, Hubbard AE, Rahman M, Unicomb L, Luby SP, Colford JM, Ercumen A. Evaluation of an on-site sanitation intervention against childhood diarrhea and acute respiratory infection 1 to 3.5 years after implementation: Extended follow-up of a cluster-randomized controlled trial in rural Bangladesh. PLoS Med 2022; 19:e1004041. [PMID: 35939520 PMCID: PMC9394830 DOI: 10.1371/journal.pmed.1004041] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2022] [Revised: 08/22/2022] [Accepted: 06/02/2022] [Indexed: 12/30/2022] Open
Abstract
BACKGROUND Diarrhea and acute respiratory infection (ARI) are leading causes of death in children. The WASH Benefits Bangladesh trial implemented a multicomponent sanitation intervention that led to a 39% reduction in the prevalence of diarrhea among children and a 25% reduction for ARI, measured 1 to 2 years after intervention implementation. We measured longer-term intervention effects on these outcomes between 1 to 3.5 years after intervention implementation, including periods with differing intensity of behavioral promotion. METHODS AND FINDINGS WASH Benefits Bangladesh was a cluster-randomized controlled trial of water, sanitation, hygiene, and nutrition interventions (NCT01590095). The sanitation intervention included provision of or upgrades to improved latrines, sani-scoops for feces removal, children's potties, and in-person behavioral promotion. Promotion was intensive up to 2 years after intervention initiation, decreased in intensity between years 2 to 3, and stopped after 3 years. Access to and reported use of latrines was high in both arms, and latrine quality was significantly improved by the intervention, while use of child feces management tools was low. We enrolled a random subset of households from the sanitation and control arms into a longitudinal substudy, which measured child health with quarterly visits between 1 to 3.5 years after intervention implementation. The study period therefore included approximately 1 year of high-intensity promotion, 1 year of low-intensity promotion, and 6 months with no promotion. We assessed intervention effects on diarrhea and ARI prevalence among children <5 years through intention-to-treat analysis using generalized linear models with robust standard errors. Masking was not possible during data collection, but data analysis was masked. We enrolled 720 households (360 per arm) from the parent trial and made 9,800 child observations between June 2014 and December 2016. Over the entire study period, diarrheal prevalence was lower among children in the sanitation arm (11.9%) compared to the control arm (14.5%) (prevalence ratio [PR] = 0.81, 95% CI 0.66, 1.00, p = 0.05; prevalence difference [PD] = -0.027, 95% CI -0.053, 0, p = 0.05). ARI prevalence did not differ between sanitation (21.3%) and control (22.7%) arms (PR = 0.93, 95% CI 0.82, 1.05, p = 0.23; PD = -0.016, 95% CI -0.043, 0.010, p = 0.23). There were no significant differences in intervention effects between periods with high-intensity versus low-intensity/no promotion. Study limitations include use of caregiver-reported symptoms to define health outcomes and limited data collected after promotion ceased. CONCLUSIONS The observed effect of the WASH Benefits Bangladesh sanitation intervention on diarrhea in children appeared to be sustained for at least 3.5 years after implementation, including 1.5 years after heavy promotion ceased. Existing latrine access was high in the study setting, suggesting that improving on-site latrine quality can deliver health benefits when latrine use practices are in place. Further work is needed to understand how latrine adoption can be achieved and sustained in settings with low existing access and how sanitation programs can adopt transformative approaches of excreta management, including safe disposal of child and animal feces, to generate a hygienic home environment. TRIAL REGISTRATION ClinicalTrials.gov; NCT01590095; https://clinicaltrials.gov/ct2/show/NCT01590095.
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Affiliation(s)
- Jesse D. Contreras
- Department of Forestry and Environmental Resources, North Carolina State University, Raleigh, North Carolina, United States of America
| | - Mahfuza Islam
- Environmental Interventions Unit, Infectious Disease Division, icddr,b, Dhaka, Bangladesh
| | - Andrew Mertens
- Division of Epidemiology and Biostatistics, School of Public Health, University of California, Berkeley, California, United States of America
| | - Amy J. Pickering
- Department of Civil and Environmental Engineering, University of California, Berkeley, California, United States of America
| | - Benjamin F. Arnold
- Francis I. Proctor Foundation, University of California, San Francisco, California, United States of America
| | - Jade Benjamin-Chung
- Department of Epidemiology and Population Health, Stanford University, Palo Alto, California, United States of America
| | - Alan E. Hubbard
- Division of Epidemiology and Biostatistics, School of Public Health, University of California, Berkeley, California, United States of America
| | - Mahbubur Rahman
- Environmental Interventions Unit, Infectious Disease Division, icddr,b, Dhaka, Bangladesh
| | - Leanne Unicomb
- Environmental Interventions Unit, Infectious Disease Division, icddr,b, Dhaka, Bangladesh
| | - Stephen P. Luby
- Infectious Diseases and Geographic Medicine, Stanford University, Stanford, California, United States of America
| | - John M. Colford
- Division of Epidemiology and Biostatistics, School of Public Health, University of California, Berkeley, California, United States of America
| | - Ayse Ercumen
- Department of Forestry and Environmental Resources, North Carolina State University, Raleigh, North Carolina, United States of America
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Food Safety Practices and Stunting among School-Age Children—An Observational Study Finding from an Urban Slum of Bangladesh. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19138044. [PMID: 35805701 PMCID: PMC9265275 DOI: 10.3390/ijerph19138044] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Revised: 06/23/2022] [Accepted: 06/27/2022] [Indexed: 02/01/2023]
Abstract
Background: Food safety incorporates the handling, preparation, and storage of food materials in ways that prevent foodborne illness. We aimed to investigate the typical food safety practices in a Bangladeshi slum context and to explore if stunting among school-age children was associated with various components of food safety. Method: We analysed the MAL-ED birth cohort data from the Bangladesh site. A total of 265 healthy children were enrolled in the study; we could follow up and collect food safety-related data from 187 participants. Results: The average age of the children was 6.5 years (standard deviation or SD 0.04) and 49% of them were female. About 26% of the children were stunted. In our bivariate analysis, caregivers’ handwashing practice after using the toilet, treatment of drinking water, presence of insects/pests in the cooking area, and child’s eating ready-made/street food more than three times per day were significantly associated with stunting. After adjusting for pertinent factors, treatment of drinking water (adjusted odds ratio or AOR = 2.50, 95% confidence interval or CI: 1.03, 6.05), and child’s eating ready-made/street food more than three times/day (AOR = 2.34, 95%CI: 1.06, 5.15) remained significantly associated with stunting. Conclusions: Diverse aspects of food safety practices have a substantial association with stunting among school-age children living in an unhygienic slum environment in Dhaka, Bangladesh.
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Kuddus MA, Sunny AR, Sazzad SA, Hossain M, Rahman M, Mithun MH, Hasan SE, Ahmed KJ, Zandonadi RP, Han H, Ariza-Montes A, Vega-Muñoz A, Raposo A. Sense and Manner of WASH and Their Coalition With Disease and Nutritional Status of Under-five Children in Rural Bangladesh: A Cross-Sectional Study. Front Public Health 2022; 10:890293. [PMID: 35655458 PMCID: PMC9152106 DOI: 10.3389/fpubh.2022.890293] [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: 03/05/2022] [Accepted: 04/11/2022] [Indexed: 12/07/2022] Open
Abstract
This study aimed to assess the knowledge and practice of caregivers and their relationship to the disease and nutritional status of children under 5 years of age in rural areas of Sylhet, Bangladesh. A total of 110 households with at least a child aged 6 to 59 months were selected by simple random method from 10 rural communities of three Upazila of Sylhet from September 2019 to February 2020. Descriptive statistics were used to assess the "Water Access, Sanitation, and Hygiene" (WASH) knowledge and practice, and multivariate chi-square analyses were performed to assess associations among diseases and nutritional status with WASH following a structured questionnaire. The study found a significant association between WASH with childhood disease and nutritional status, and 65% of children were found to be in a diseased state and 35% of children were found in a no exposure of disease state within the last 6 months. The findings sketched that mother with poor WASH knowledge and practice was at greater risk for disease outbreaks, disease frequency, and duration. The highest incidence of diarrhea was 17% in children aged 12 to 23 months. A significant effect of WASH was also found in children's nutritional status, which was reflected in the ratio of stunted, underweight, and wasted children. Integrated convergent work focusing on providing clean water within the household, stopping open defecation, promoting handwashing, behavior change, and poverty alleviation is needed to improve the situation. Health, nutrition, and livelihood programs should be uninterrupted, and mothers or caregivers should be encouraged to participate in these programs.
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Affiliation(s)
| | - Atiqur Rahman Sunny
- Suchana Project, WorldFish, Bangladesh Office, Dhaka, Bangladesh.,Department of Genetic Engineering and Biotechnology, Shahjalal University of Science and Technology, Sylhet, Bangladesh
| | | | - Monayem Hossain
- EcoFish Project, WorldFish, Bangladesh Office, Dhaka, Bangladesh
| | - Mizanur Rahman
- Department of Food Engineering and Tea Technology, Shahjalal University of Science and Technology, Sylhet, Bangladesh
| | | | | | - Khandaker Jafor Ahmed
- Department of Geography, Environment, and Population, The University of Adelaide, Adelaide, SA, Australia
| | | | - Heesup Han
- College of Hospitality and Tourism Management, Sejong University, Seoul, South Korea
| | | | | | - António Raposo
- CBIOS (Research Center for Biosciences and Health Technologies), Universidade Lusófona de Humanidades e Tecnologias, Lisboa, Portugal
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21
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Jubayer A, Islam MH, Nayan MM. Child-sensitive water, sanitation, and hygiene composite score and its association with child nutritional outcomes in St. Martin's Island, Bangladesh. SAGE Open Med 2022; 10:20503121221095966. [PMID: 35600714 PMCID: PMC9118900 DOI: 10.1177/20503121221095966] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2021] [Accepted: 04/05/2022] [Indexed: 11/25/2022] Open
Abstract
Objectives This study aimed to outline water, sanitation, and hygiene (WASH) practices for children under 5 years of age among the households of St. Martin's Island as well as examine the role of water, sanitation, and hygiene on child nutritional outcomes. Methods A total of 256 children under 5 years of age were anthropometrically measured, and multiple linear regression was performed to understand the relationship between combined water, sanitation, and hygiene score and child nutritional outcomes: height-for-age, weight-for-age, weight-for-height z-scores. Results The majority of the sampled households had improved drinking water facilities. Over one-third of the participants (36.5%) did not have access to better sanitation, and 12.4% reported defecating in open places. Just over one-third of those surveyed reported washing their hands with soap or detergents after defecation, with more than 22% of people not having access to a handwashing station on their premises. Stunting, wasting, and underweight were found to be prevalent in 34.4%, 17.6%, and 18.9% of the sampled children, respectively. Height-for-age (0.08 SDs) and weight-for-age (0.014 SDs) were greater on average in children from households with improved water, sanitation, and hygiene conditions, but weight-for-height did not significantly differ from those from WASH-unimproved households. Conclusion Certain aspects of WASH, particularly, sanitation facilities and hygiene practices were not up to the mark in St. Martin's Island, and consistent with findings from other studies, our study findings underlined the potential benefits of improved water, sanitation, and hygiene practices in addressing child undernutrition.
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Affiliation(s)
- Ahmed Jubayer
- Institute of Nutrition and Food Science, University of Dhaka, Dhaka, Bangladesh
| | - Md. Hafizul Islam
- Institute of Nutrition and Food Science, University of Dhaka, Dhaka, Bangladesh
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22
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Michael H, Amimo JO, Rajashekara G, Saif LJ, Vlasova AN. Mechanisms of Kwashiorkor-Associated Immune Suppression: Insights From Human, Mouse, and Pig Studies. Front Immunol 2022; 13:826268. [PMID: 35585989 PMCID: PMC9108366 DOI: 10.3389/fimmu.2022.826268] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Accepted: 03/31/2022] [Indexed: 12/11/2022] Open
Abstract
Malnutrition refers to inadequate energy and/or nutrient intake. Malnutrition exhibits a bidirectional relationship with infections whereby malnutrition increases risk of infections that further aggravates malnutrition. Severe malnutrition (SM) is the main cause of secondary immune deficiency and mortality among children in developing countries. SM can manifest as marasmus (non-edematous), observed most often (68.6% of all malnutrition cases), kwashiorkor (edematous), detected in 23.8% of cases, and marasmic kwashiorkor, identified in ~7.6% of SM cases. Marasmus and kwashiorkor occur due to calorie-energy and protein-calorie deficiency (PCD), respectively. Kwashiorkor and marasmic kwashiorkor present with reduced protein levels, protein catabolism rates, and altered levels of micronutrients leading to uncontrolled oxidative stress, exhaustion of anaerobic commensals, and proliferation of pathobionts. Due to these alterations, kwashiorkor children present with profoundly impaired immune function, compromised intestinal barrier, and secondary micronutrient deficiencies. Kwashiorkor-induced alterations contribute to growth stunting and reduced efficacy of oral vaccines. SM is treated with antibiotics and ready-to-use therapeutic foods with variable efficacy. Kwashiorkor has been extensively investigated in gnotobiotic (Gn) mice and piglet models to understand its multiple immediate and long-term effects on children health. Due to numerous physiological and immunological similarities between pigs and humans, pig represents a highly relevant model to study kwashiorkor pathophysiology and immunology. Here we summarize the impact of kwashiorkor on children's health, immunity, and gut functions and review the relevant findings from human and animal studies. We also discuss the reciprocal interactions between PCD and rotavirus-a highly prevalent enteric childhood pathogen due to which pathogenesis and immunity are affected by childhood SM.
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Affiliation(s)
- Husheem Michael
- Center for Food Animal Health, Department of Animal Sciences, Ohio Agricultural Research and Development Center, The Ohio State University, Wooster, OH, United States
| | - Joshua O. Amimo
- Center for Food Animal Health, Department of Animal Sciences, Ohio Agricultural Research and Development Center, The Ohio State University, Wooster, OH, United States
- Department of Animal Production, Faculty of Veterinary Medicine, University of Nairobi, Nairobi, Kenya
| | - Gireesh Rajashekara
- Center for Food Animal Health, Department of Animal Sciences, Ohio Agricultural Research and Development Center, The Ohio State University, Wooster, OH, United States
| | - Linda J. Saif
- Center for Food Animal Health, Department of Animal Sciences, Ohio Agricultural Research and Development Center, The Ohio State University, Wooster, OH, United States
| | - Anastasia N. Vlasova
- Center for Food Animal Health, Department of Animal Sciences, Ohio Agricultural Research and Development Center, The Ohio State University, Wooster, OH, United States
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El Wakeel MA, El-Kassas G, Elsheikh E, ElKhatib AA, Hashem S, Elzayat SR, Sibaii H, Fadl N, Rabah T. Gut–brain Axis: Impact of Intestinal Inflammation and Micronutrient Deficiency on Psychomotor Development and Cognitive Functions in Egyptian Children with UndernutritionGut–brain Axis: Impact of Intestinal Inflammation and Micronutrient Deficiency on Psychomotor Development and Cognitive Functions in Egyptian Children with Undernutrition. Open Access Maced J Med Sci 2022. [DOI: 10.3889/oamjms.2022.9059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
Cognitive impairment, growth faltering and stunting are pervasive in many countries. mostly causes are unknown. Role of intestinal inflammation in such cases should be minded especially in low- and middle-income countries. We assessed serum markers of inflammation, fecal markers of intestinal inflammation and serum micronutrients in cases with aged 1 to 10 years who suffer from moderate or severe malnutrition “weight-for-age z-score and height-for-age z- Score (WAZ or HAZ) less than -2 SD”. Cognitive abilities were assessed using Wechsler intelligence scale for preschool and school children, Bayley scale III. 55.6% of preschool cases were below average or had mild or moderate intelligence retardation while 24.5% of school cases and 5% of children below 2 years were below average regarding cognitive functions. Cases showed statistically significant reduction of vitamin D, zinc and iron as compared to control. Serum markers of inflammation (alpha 1- glycoprotein (a1-AGP), endotoxin core protein (EndoCAB)) and fecal markers of intestinal inflammation (alpha 1 antitrypsin (AAT) and neopterin (NEOP)) were significant higher in cases than controls. School children showed negative correlation between processing functions and( a1-AGP), positive correlation between perceptual reasoning and serum vitamin A. Children below 2 years, showed negative correlations between motor function and (AAT), (a1-AGP), tumor necrosis factor- alpha (TNF-a) and (EndoCAB), positive correlation between language and serum zinc. In conclusion, our study showed impaired neurocognitive and psychomotor functions in malnourished stunted children. Also, vitamins and minerals deficiency and increased markers of intestinal inflammation were observed in cases compared to healthy control.
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Sosa-Moreno A, Lee GO, Van Engen A, Sun K, Uruchima J, Kwong LH, Ludwig-Borycz E, Caruso BA, Cevallos W, Levy K, Eisenberg JNS. Characterizing Behaviors Associated with Enteric Pathogen Exposure among Infants in Rural Ecuador through Structured Observations. Am J Trop Med Hyg 2022; 106:tpmd211099. [PMID: 35405653 PMCID: PMC9209906 DOI: 10.4269/ajtmh.21-1099] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Accepted: 01/31/2022] [Indexed: 11/07/2022] Open
Abstract
The relative importance of environmental pathways that results in enteropathogen transmission may vary by context. However, measurement of contact events between individuals and the environment remains a challenge, especially for infants and young children who may use their mouth and hands to explore their environment. Using a mixed-method approach, we combined 1) semistructured observations to characterize key behaviors associated with enteric pathogen exposure and 2) structured observations using Livetrak, a customized software application, to quantify the frequency and duration of contacts events among infants in rural Ecuador. After developing and iteratively piloting the structured observation instrument, we loaded the final list of prompts onto a LiveTrak pallet to assess environmental exposures of 6-month infants (N = 19) enrolled in a prospective cohort study of diarrheal disease. Here we provide a detailed account of the lessons learned. For example, in our field site, 1) most mothers reported washing their hands after diaper changes (14/18, 77.8%); however only a third (4/11, 36.4%) were observed washing their hands; 2) the observers noted that animal ownership differed from observed animal exposure because animals owned by neighboring households were reported during the observation; and 3) using Livetrak, we found that infants frequently mouthed their hands (median = 1.9 episodes/hour, median duration: 1.6 min) and mouthed surroundings objects (1.8 episodes/hour, 1.9 min). Structured observations that track events in real time, can complement environmental sampling, quantitative survey data and qualitative interviews. Customizing these observations enabled us to quantify enteric exposures most relevant to our rural Ecuadorian context.
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Affiliation(s)
| | - Gwenyth O. Lee
- School of Public Health, University of Michigan, Ann Arbor, Michigan
| | - Amanda Van Engen
- School of Public Health, University of Michigan, Ann Arbor, Michigan
| | - Kelly Sun
- School of Public Health, University of Michigan, Ann Arbor, Michigan
| | - Jessica Uruchima
- School of Public Health, University of Michigan, Ann Arbor, Michigan
| | - Laura H. Kwong
- School of Public Health, University of California Berkeley, Berkeley, California
| | | | - Bethany A. Caruso
- Hubert Department of Global Health, Rollins School of Public Health, Emory University, Atlanta, Georgia
| | | | - Karen Levy
- Department of Environmental and Occupational Health Sciences, University of Washington, Seattle, Washington
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25
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Hanley‐Cook G, Argaw A, Dahal P, Chitekwe S, Rijal S, Bichha RP, Parajuli KR, Kolsteren P. Elucidating the sustained decline in under-three child linear growth faltering in Nepal, 1996-2016. MATERNAL & CHILD NUTRITION 2022; 18 Suppl 1:e12982. [PMID: 32141213 PMCID: PMC8770651 DOI: 10.1111/mcn.12982] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/06/2019] [Revised: 02/13/2020] [Accepted: 02/18/2020] [Indexed: 11/30/2022]
Abstract
Childhood linear growth faltering remains a major public health concern in Nepal. Nevertheless, over the past 20 years, Nepal sustained one of the most rapid reductions in the prevalence of stunting worldwide. First, our study analysed the trends in height-for-age z-score (HAZ), stunting prevalence, and available nutrition-sensitive and nutrition-specific determinants of linear growth faltering in under-three children across Nepal's Family Health Survey 1996 and Nepal's Demographic and Health Surveys 2001, 2006, 2011, and 2016. Second, we constructed pooled multivariable linear regression models and decomposed the contributions of our time-variant determinants on the predicted changes in HAZ and stunting over the past two decades. Our findings indicate substantial improvements in HAZ (38.5%) and reductions in stunting (-42.6%) and severe stunting prevalence (-63.9%) in Nepalese children aged 0-35 months. We also report that the increment in HAZ, across the 1996-2016 period, was significantly associated (confounder-adjusted p < .05) with household asset index, maternal and paternal years of education, maternal body mass index and height, basic child vaccinations, preceding birth interval, childbirth in a medical facility, and prenatal doctor visits. Furthermore, our quantitative decomposition of HAZ identified advances in utilisation of health care and related services (31.7% of predicted change), household wealth accumulation (25%), parental education (21.7%), and maternal nutrition (8.3%) as key drivers of the long-term and sustained progress against child linear growth deficits. Our research reiterates the multifactorial nature of chronic child undernutrition and the need for coherent multisectoral nutrition-sensitive and nutrition-specific strategies at national scale to further improve linear growth in Nepal. [Correction added on 6 November 2020, after first online publication: in abstract, the citation year in the fourth sentence has been changed from '2001' to '2011'.].
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Affiliation(s)
- Giles Hanley‐Cook
- Department of Food Technology, Safety and Health, Faculty of Bioscience EngineeringGhent UniversityGhentBelgium
| | - Alemayehu Argaw
- Department of Food Technology, Safety and Health, Faculty of Bioscience EngineeringGhent UniversityGhentBelgium
- Department of Population and Family Health, Institute of HealthJimma UniversityJimmaEthiopia
| | - Pradiumna Dahal
- Nutrition SectionUnited Nations Children's Fund (UNICEF)KathmanduNepal
| | - Stanley Chitekwe
- Nutrition SectionUnited Nations Children's Fund (UNICEF)KathmanduNepal
| | - Sanjay Rijal
- Nutrition SectionUnited Nations Children's Fund (UNICEF)KathmanduNepal
| | - Ram Padarath Bichha
- Department of Health Services, Ministry of Health and PopulationGovernment of NepalKathmanduNepal
| | - Kedar Raj Parajuli
- Department of Health Services, Ministry of Health and PopulationGovernment of NepalKathmanduNepal
| | - Patrick Kolsteren
- Department of Food Technology, Safety and Health, Faculty of Bioscience EngineeringGhent UniversityGhentBelgium
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KONISHI TATSUKI, YAMAUCHI TARO. The impact of oral contact and alloparenting on infant diarrhea in a hunter-gatherer society in Cameroon. ANTHROPOL SCI 2022. [DOI: 10.1537/ase.210926] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
Affiliation(s)
- TATSUKI KONISHI
- Graduate School of Health Sciences, Hokkaido University, Sapporo
| | - TARO YAMAUCHI
- Graduate School of Health Sciences, Hokkaido University, Sapporo
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27
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Patlán‐Hernández AR, Stobaugh HC, Cumming O, Angioletti A, Pantchova D, Lapègue J, Stern S, N'Diaye DS. Water, sanitation and hygiene interventions and the prevention and treatment of childhood acute malnutrition: A systematic review. MATERNAL & CHILD NUTRITION 2022; 18:e13257. [PMID: 34612592 PMCID: PMC8710129 DOI: 10.1111/mcn.13257] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Revised: 07/02/2021] [Accepted: 07/20/2021] [Indexed: 11/28/2022]
Abstract
Undernutrition is more prevalent among children living in unsanitary environments with inadequate water, sanitation and hygiene (WASH). Despite good evidence for the effect of WASH on multiple infectious diseases, evidence for the effect of WASH interventions on childhood undernutrition is less well established, particularly for acute malnutrition. To assess the effectiveness of WASH interventions in preventing and treating acute childhood malnutrition, we performed electronic searches to identify relevant studies published between 1 January 2000 and 13 May 2019. We included studies assessing the effect of WASH on prevention and treatment of acute malnutrition in children under 5 years of age. Data were extracted by two independent reviewers. We included 26 articles of 599 identified references with a total of 43,083 participants. Twenty-five studies reported on the effect of WASH on prevention, and two studies reported its effect on treatment of acute malnutrition. Current evidence does not show consistent associations of WASH conditions and interventions with prevention of acute malnutrition or with the improvement of its treatment outcomes. Only two high-quality randomized controlled trials (RCTs) demonstrated that improved water quality during severe acute malnutrition treatment improved recovery outcomes but did not prevent relapse. Many of the interventions consisted of a package of WASH services, making impossible to attribute the effect to one specific component. This highlights the need for high-quality, rigorous intervention studies assessing the effects of WASH interventions specifically designed to prevent acute malnutrition or improve its treatment.
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Affiliation(s)
| | - Heather C. Stobaugh
- Action Against HungerNew YorkNew YorkUSA
- Tufts UniversityBostonMassachusettsUSA
| | - Oliver Cumming
- Department of Disease Control, Faculty of Infectious and Tropical DiseasesLondon School of Hygiene and Tropical MedicineLondonUK
| | | | - Danka Pantchova
- Action Contre la FaimParisFrance
- Global Nutrition ClusterUnited Nations Children's FundNew YorkNew YorkUSA
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28
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George CM, Perin J, Parvin T, Bhuyian MSI, Thomas ED, Monira S, Zohura F, Hasan MT, Alam M, Tofail F. Diarrhea Prevalence and Child Growth Faltering Are Associated with Subsequent Adverse Child Developmental Outcomes in Bangladesh (CHoBI7 Program). Am J Trop Med Hyg 2022; 106:233-238. [PMID: 34724631 PMCID: PMC8733517 DOI: 10.4269/ajtmh.21-0767] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2021] [Accepted: 08/01/2021] [Indexed: 01/03/2023] Open
Abstract
Millions of young children annually are not meeting their developmental potential in low- and middle-income countries. Previous studies have shown that diarrheal diseases during early life are associated with subsequent malnutrition. This prospective cohort study of 576 children under 5 years was conducted in urban Dhaka, Bangladesh, to investigate the association between diarrhea prevalence, child growth, and child cognitive developmental outcomes. Height and weight were measured at baseline and a 12-month follow-up. Diarrhea prevalence was assessed through monthly surveillance visits. Developmental outcomes were assessed by communication, fine motor, gross motor, personal social, problem-solving, and combined developmental scores measured by the Extended Ages and Stages Questionnaire (EASQ) at the 12-month follow-up visit. To assess the association between diarrhea prevalence, child growth, and child cognitive developmental outcomes, linear regression models were fit using generalized estimating equations to account for clustering at the household level and to approximate 95% CIs. Diarrhea prevalence was negatively associated with change in height-for-age (HAZ) Z-scores from baseline to the 12-month follow-up (coefficient -0.85 [95% CI: -1.42, -0.28]). Diarrhea prevalence was a significant predictor of combined EASQ Z-scores with and without baseline stunting included in the model (-0.89 [95% CI: -1.67, -0.09] [baseline stunting included]) and (-0.88 [95% CI: -1.69, -0.07]). Change in HAZ from baseline to the 12-month follow-up was positively associated with follow-up combined EASQ Z-scores (0.28 [95% CI: 0.15, 0.42]). High diarrhea prevalence and linear growth faltering were associated with negative cognitive developmental outcomes among children residing in urban Dhaka, Bangladesh. Furthermore, high diarrhea prevalence was associated with negative child cognitive developmental outcomes with stunting included in the model, suggesting an effect of diarrhea on cognition independent of stunting.
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Affiliation(s)
- Christine Marie George
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland;,Address correspondence to Christine Marie George, Associate Professor, Department of International Health, Program in Global Disease Epidemiology and Control, Johns Hopkins Bloomberg School of Public Health, 615 N. Wolfe St., Room E5535, Baltimore, MD 21205-2103. E-mail:
| | - Jamie Perin
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
| | - Tahmina Parvin
- International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), Centre for Nutrition and Food Security (CNFS), Dhaka, Bangladesh
| | - Md Sazzadul Islam Bhuyian
- International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), Centre for Nutrition and Food Security (CNFS), Dhaka, Bangladesh
| | - Elizabeth D. Thomas
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
| | - Shirajum Monira
- International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), Centre for Nutrition and Food Security (CNFS), Dhaka, Bangladesh
| | - Fatema Zohura
- International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), Centre for Nutrition and Food Security (CNFS), Dhaka, Bangladesh
| | - M. Tasdik Hasan
- International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), Centre for Nutrition and Food Security (CNFS), Dhaka, Bangladesh
| | - Munirul Alam
- International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), Centre for Nutrition and Food Security (CNFS), Dhaka, Bangladesh
| | - Fahmida Tofail
- International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), Centre for Nutrition and Food Security (CNFS), Dhaka, Bangladesh
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Saaka M, Saapiire FN, Dogoli RN. Independent and joint contribution of inappropriate complementary feeding and poor water, sanitation and hygiene (WASH) practices to stunted child growth. J Nutr Sci 2021; 10:e109. [PMID: 35059190 PMCID: PMC8727702 DOI: 10.1017/jns.2021.103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2021] [Revised: 11/14/2021] [Accepted: 11/28/2021] [Indexed: 11/07/2022] Open
Abstract
The causes of undernutrition are often linked to inappropriate complementary feeding practices and poor households' access to water, sanitation and hygiene (WASH), but limited evidence exists on the combined effect of poor WASH and inappropriate complementary feeding practices on stunted child growth. We assessed the independent and joint contribution of inappropriate complementary feeding and poor WASH practices to stunted growth among children aged 6-23 months in the Jirapa Municipality of Ghana. A community-based cross-sectional analytical study design was used with a sample of 301 mothers/caregivers having children aged 6-23 months. The results indicate that in a multivariable logistic regression model that adjusted for confounders, children receiving both unimproved water and inappropriate complementary feeding had a higher and significant odd of becoming stunted (adjusted odds ratio = 33. 92; 95 % confidence interval 3⋅04, 37⋅17; P = 0⋅004) compared to households having both improved water sources and appropriate complementary feeding practices. Except for unimproved drinking water sources, poor sanitation and hygiene, which comprised the use of unimproved household toilet facilities, washing hands without soap and improper disposal of child faeces were not associated with the risks of stunting among children aged 6-23 months. The combined effect of unimproved water and inappropriate complementary feeding on stunting was greater than either unimproved water only or inappropriate complementary feeding only.
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Affiliation(s)
- Mahama Saaka
- Department of Nutritional Sciences, School of Allied Health Sciences, University for Development Studies, P. O. Box 1883, Tamale, Ghana
| | - Ferguson N Saapiire
- St. Joseph Nursing Training College, Ministry of Health, P. O. BOX 24, Jirapa, Wa, Ghana
| | - Richard N Dogoli
- Jhpiego Ghana, 14 Ollenu Street, East Legon, PMB 18, Legon Accra, Ghana
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30
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Affiliation(s)
- Peter B Sullivan
- Department of Paediatrics, University of Oxford, Oxford University Hospitals NHS Foundation Trust, Oxford, United Kingdom
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31
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Valverde-Bruffau VJ, Steenland K, Gonzales GF. Association between iron supplementation and the presence of diarrhoea in Peruvian children aged 6-59 months: analysis of the database of the Demographic and Family Health Survey in Peru (DHS, Peru), years 2009-2019. Public Health Nutr 2021; 25:1-9. [PMID: 34889181 PMCID: PMC9184299 DOI: 10.1017/s1368980021004808] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2021] [Revised: 11/19/2021] [Accepted: 12/07/2021] [Indexed: 11/07/2022]
Abstract
INTRODUCTION According to the WHO, anaemia is a severe public health problem when the prevalence is ≥ 40 %. In 2019, in Peru, 40·1 % of children (aged 6 to 35 months) are diagnosed as anaemic. This is a concern since, despite the efforts of the governments to reduce the prevalence, the problem has stagnated since 2011. The treatment applied to deal with anaemia is Fe supplementation. Although Fe is essential for cell function, an excess can produce adverse responses, such as gut inflammation affecting microbiota and resulting in diarrhoeic episodes. OBJECTIVE To determine the association between diarrhoea and Fe supplementation in children with and without anaemia, controlling for different socio-demographic variables. DESIGN We conducted via logistic regression to obtain diarrhoea prevalence ratios (PR), adjusted by age, sex, geographic region, water and sanitation service, and rurality. The survey asked for recent episodes of diarrhoea during the last 7 d; similarly, after the consumption of Fe supplements during the last 12 months before the survey. SETTING Peru. PARTICIPANTS The Demographic and Family Health Survey (DHS) is conducted annually at home among 14 202 children on average (2009-2019). RESULTS Fe supplementation in the last 7 d (PR = 1·09) or the last 12 months (PR = 1·19) (P < 0·0001) was associated with an increased risk of diarrhoea. The same association was observed between Fe supplementation and the presence of anaemia. CONCLUSIONS Fe supplementation is associated with diarrhoea and overuse in children should be avoided.
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Affiliation(s)
- Valeria Janice Valverde-Bruffau
- High Altitude Research Institute, Universidad Peruana Cayetano Heredia, 430 Honorio Delgado Av. San Martin de Porres, Lima15102, Peru
- Laboratories of Investigation and Development (LID), Department of Biological and Physiological Sciences, Faculty of Sciences and Philosophy, Universidad Peruana Cayetano Heredia, Lima, Peru
| | - Kyle Steenland
- Gangarosa Department of Environmental Health, Rollins School of Public Health, Emory University, Atlanta, GA, USA
| | - Gustavo F Gonzales
- High Altitude Research Institute, Universidad Peruana Cayetano Heredia, 430 Honorio Delgado Av. San Martin de Porres, Lima15102, Peru
- Laboratories of Investigation and Development (LID), Department of Biological and Physiological Sciences, Faculty of Sciences and Philosophy, Universidad Peruana Cayetano Heredia, Lima, Peru
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Malika NM, Barbagelatta G, Penny M, Reynolds KA, Sinclair R. Impact of Housing and Infrastructure on handwashing in Peru. Int Health 2021; 13:615-623. [PMID: 32239138 PMCID: PMC10553400 DOI: 10.1093/inthealth/ihaa008] [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: 07/26/2019] [Revised: 01/24/2020] [Accepted: 01/29/2020] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND The metropolitan area of Lima, Peru has a third of the nation's population living in slum dwellings that are hypothesized to contribute to inefficient household hygienic practices. The purpose of this study was to quantitatively assess which living conditions have the greatest impact on handwashing practices. METHODS A cross-sectional epidemiological design of participants ≥16 y of age from San Juan de Miraflores, a slum on the outskirts of Lima, Peru, was used. Poisson regression was applied to assess the impact of living conditions on handwashing practices. RESULTS We could not demonstrate a relationship between living conditions (home structure, overcrowding, water, grey water disposal) and reported handwashing. The reported lack of handwashing is associated with the number of children in the home (those with children <5 y of age were more likely not to report washing their hands) and length of stay in the slum in years. CONCLUSIONS Living conditions play an important role in one's health, therefore improved study designs are needed to determine which strategies are likely to be the most effective in improving outcomes for slum dwellers.
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Affiliation(s)
- Nipher M Malika
- Loma Linda University School of Public Health, 11188 Anderson Street, Loma Linda, CA 92350, USA
| | | | - Mary Penny
- Instituto de Investigacion Nutricional, Av. La Molina 1885 Peru
| | - Kelly A Reynolds
- University of Arizona, Mel and Enid Zuckerman College of Public Health, 1295 N. Martin Avenue Tucson, AZ, USA
| | - Ryan Sinclair
- Loma Linda University School of Public Health, 11188 Anderson Street, Loma Linda, CA 92350, USA
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El Wakeel MA, El-Kassas GM, Hashem SA, Hasanin HM, Ali WH, Elkhatib AA, Sibaii H, Fadl NN. Serum Biomarkers of Environmental Enteric Dysfunction and Growth Perspective in Egyptian Children. Open Access Maced J Med Sci 2021. [DOI: 10.3889/oamjms.2021.7023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
BACKGROUND: Environmental enteric dysfunction (EED) is a chronic subclinical condition, contributed to limited sources and poor countries. EED pathology is concerned with small intestine structure and function, which affect the macronutrients and micronutrients absorption with consequent growth faltering.
AIM: This study aimed to evaluate some serum biomarkers involved in EED and determine their association with stunting and faltering growth in children; zonulin, endotoxin core antibody (EndoCAb), high-sensitive C-reactive protein (hsCRP), alpha-1-acid glycoprotein (AGP), and tumor necrosis factor (TNF), serum iron, and Vitamins A and D.
PATIENTS AND METHODS: This case–control study enrolled 105 children aged from 1 to 10 years old, having weight-for-age z-scores and height-for-age z-scores (WAZ or HAZ) ranging from −1.5 to −2. They were compared with control group consisted of 100 children having WAZ or HAZ > −1 of matched age and sex. Assessment of serum markers levels of enteric dysfunction (zonulin and EndoCAb), markers of systemic inflammation (Hs CRP and AGP), along with serum micronutrients (vitamin A, vitamin D and iron) in children with malnutrition in comparison to controls.
RESULTS: There was a highly significant decrease as regarding the anthropometric measurements; weight, height, BMI, and arm circumference. Moreover, significant increase in serum zonulin, EndoCAb, HsCRP, and AGP and highly significant decrease of serum Vitamin D and iron in cases group as compared to control group. Height Z score showed negative correlation with zonulin, HsCRP, and AGP and positive correlation with Vitamin D. Weight Z score showed negative correlation with zonulin, HsCRP, and AGP and positive correlation with Vitamin D and Vitamin A. Regression analysis noted increase of zonulin and α1AGP as high associative markers with height Z score affection, however, increase of zonulin was high associative markers with weight Z score affection.
CONCLUSION: Faltering growth is associated with elevated serum systemic markers of intestinal inflammation (HsCRP and α1AGP). EED may be a cause of faltering growth.
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Chaima D, Pickering H, Hart JD, Burr SE, Maleta KM, Kalua K, Bailey RL, Holland MJ. Fecal biomarkers of environmental enteric dysfunction and the gut microbiota of rural Malawian children: An observational study. Heliyon 2021; 7:e08194. [PMID: 34746468 PMCID: PMC8554169 DOI: 10.1016/j.heliyon.2021.e08194] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Revised: 08/12/2021] [Accepted: 10/13/2021] [Indexed: 12/14/2022] Open
Abstract
Environmental enteric dysfunction (EED) is a subclinical condition of the gut characterized by changes in morphology and function with underlying chronic inflammatory responses. This study characterized composition and diversity of the gut microbiota in rural Malawian children with and without signs of EED. Fecal samples were collected from children aged 1-59 months. Neopterin, myeloperoxidase and alpha-1 antitrypsin concentrations were quantified by ELISA and combined to form a composite EED score using principal component analysis. DNA was extracted from fecal samples and V4-16S rRNA gene sequencing was used to characterize the gut microbiota. The concentrations of all three biomarkers decreased with increasing age, which is consistent with other studies of children living in similar low-income settings. Firmicutes, Bacteroidetes, Proteobacteria and Actinobacteria were the dominant phyla while Faecalibacterium and Bifidobacterium were the most prevalent genera. Increased alpha diversity was associated with a reduction in neopterin concentration. Microbiota composition was different between fecal samples with low and high composite EED scores; increased abundance of Succinivibrio was associated with reduced composite EED scores.
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Affiliation(s)
- David Chaima
- Clinical Research Department, Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London, United Kingdom
- Department of Pathology, Microbiology Unit, College of Medicine, University of Malawi, Blantyre, Malawi
| | - Harry Pickering
- Clinical Research Department, Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London, United Kingdom
| | - John D. Hart
- Clinical Research Department, Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London, United Kingdom
| | - Sarah E. Burr
- Clinical Research Department, Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London, United Kingdom
- Department of Pathology, Microbiology Unit, College of Medicine, University of Malawi, Blantyre, Malawi
| | - Kenneth M. Maleta
- School of Public Health and Family Medicine, College of Medicine, University of Malawi, Blantyre, Malawi
| | - Khumbo Kalua
- Blantyre Institute of Community Outreach, Blantyre, Malawi
- Department of Ophthalmology, College of Medicine, University of Malawi, Blantyre, Malawi
| | - Robin L. Bailey
- Clinical Research Department, Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London, United Kingdom
| | - Martin J. Holland
- Clinical Research Department, Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London, United Kingdom
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Bekele T, Rawstorne P, Rahman B. Trends in child growth failure among children under five years of age in Ethiopia: Evidence from the 2000 to 2016 Demographic and Health Surveys. PLoS One 2021; 16:e0254768. [PMID: 34351913 PMCID: PMC8341490 DOI: 10.1371/journal.pone.0254768] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Accepted: 07/04/2021] [Indexed: 11/18/2022] Open
Abstract
INTRODUCTION In a majority of low- and middle-income countries (LMICs), levels of child growth failure (CGF) have steadily declined since 2000. However, some countries show a different trend. Despite continued investment from the government of Ethiopia as well as donors, CGF levels are still high in Ethiopia. This study aimed to assess trends in CGF and associated sociodemographic, economic and water, sanitation, and hygiene (WASH) factors from 2000 to 2016 in Ethiopia. METHODS Data were taken from four rounds of the Ethiopia Demographic and Health Survey (EDHS). Children aged between 0 to 59 months were included. CGF indicators were categorised based on height-for-age z-score (HAZ) < -2 Standard deviation (SD), weight-for-age z-score (WAZ) < -2 SD and weight-for-height z-score (WHZ) < -2 SD. CGF trends were estimated for predicted probabilities and odds ratios (ORs) between 2000 and 2016. RESULTS A total sample size of 31978 for HAZ, 32045 for WAZ and 32246 for WHZ were included in the current study. Stunting decreased from an adjusted odds ratio (AOR) = 0.77 (95% CI: 0.67 to 0.88) in 2005 to an AOR = 0.45 (95% CI: 0.39 to 0.53) in 2016 compared with the year 2000. Compared with data in 2000, underweight decreased from an AOR of 0.70 (95% CI: 0.61 to 0.80) in 2005 to an AOR of 0.43 (95% CI: 0.36 to 0.50) in 2016. Wasting declined from an AOR of 0.91 (95% CI: 0.75 to 1.10) in 2005 to an AOR of 0.76 (95% CI: 0.61 to 0.94) in 2016, compared with data in 2000. CONCLUSIONS Between 2000 to 2016, there was a decline in CGF levels albeit the levels are still relatively high compared with the World Health Organization (WHO) cut-off levels for public health concern. Observed rates of change varied across sociodemographic, economic and WASH factors which suggest that interventions tailored towards addressing the imbalances across those factors are required.
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Affiliation(s)
- Tolesa Bekele
- School of Population Health, University of New South Wales, Sydney, Australia
- Department of Public Health, College of Medicine and Health Sciences, Ambo University, Oromia, Ethiopia
- * E-mail:
| | - Patrick Rawstorne
- School of Population Health, University of New South Wales, Sydney, Australia
| | - Bayzidur Rahman
- Kirby Institute, University of New South Wales, Sydney, Australia
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Usman MA, Kornher L, Sakketa TG. Do non-maternal adult female household members influence child nutrition? Empirical evidence from Ethiopia. MATERNAL & CHILD NUTRITION 2021; 17 Suppl 1:e13123. [PMID: 34241954 PMCID: PMC8269146 DOI: 10.1111/mcn.13123] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/22/2020] [Revised: 10/09/2020] [Accepted: 11/24/2020] [Indexed: 11/29/2022]
Abstract
Child malnutrition is an enormous public health problem in low- and middle-income countries (LMICs). In this paper, we study the relationship between non-maternal adult female household members (AFHMs) and under-5 child nutritional outcomes using nationally representative Ethiopian Demographic and Health Survey data, 2016. Because most of the primary inputs that go into the production of child health are intensive in maternal time, having additional AFHMs may ease the time constraints of the child's mother. We use anthropometric measures such as height-for-age z-scores (HAZ) and weight-for-age z-scores (WAZ) to measure stunting and underweight, respectively, as objective indicators of child nutritional status. Among our sampled households, we find that 40% of the children are stunted, 18% severely stunted, 27% underweight and 8% severely underweight. Furthermore, about 20% of the sampled children live with at least one extra non-maternal AFHM. The multivariate regression results suggest that an additional AFHM is associated with significantly higher HAZ and WAZ scores and less likelihood of severe stunting compared with children living with fewer AFHMs. Finally, the paper discusses the potential pathways through which non-maternal AFHMs can influence child nutritional status.
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Affiliation(s)
| | - Lukas Kornher
- Center for Development Research (ZEF), University of Bonn, Bonn, Germany
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Freeman MC, Ellis AS, Ogutu EA, Caruso BA, Linabarger M, Micek K, Muga R, Girard AW, Wodnik BK, Jacob Arriola K. Impact of a demand-side integrated WASH and nutrition community-based care group intervention on behavioural change: a randomised controlled trial in western Kenya. BMJ Glob Health 2021; 5:bmjgh-2020-002806. [PMID: 33234528 PMCID: PMC7689101 DOI: 10.1136/bmjgh-2020-002806] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2020] [Revised: 07/06/2020] [Accepted: 08/21/2020] [Indexed: 01/02/2023] Open
Abstract
INTRODUCTION Growth shortfalls and diarrhoeal diseases remain a major cause of morbidity and mortality in low-income settings. Due to the multifaceted causes of undernutrition and the identified limitations of siloed nutrition programmes, improving the delivery of integrated water, sanitation, hygiene (WASH) and nutrition programming could improve child health. METHODS We conducted a cluster randomised trial in western Kenya to assess the impact on household behaviours of a novel, theory-informed and integrated WASH and nutrition intervention delivered through care groups as compared with the standard care group approach. We developed an intervention targeting practices relating to food hygiene, mealtime and feeding, and compound cleanliness, each using various behavioural change techniques to influence the uptake of targeted behaviours. Prespecified behavioural outcomes were verified through direct observation, 24 hours recall, and self-reported picture-based methods. RESULTS Compared with control households, a greater proportion of intervention households had a hygienic food preparation area (Risk double difference (RDD) 0.81, 95% CI 0.68 to 0.96), had stored food hygienically (RDD 0.76, 95% CI 0.58 to 1.00), had a functional handwashing station (RDD 0.64, 95% CI 0.56 to 0.74), provided a safe space for their child to play (RDD 0.73, 95% CI 0.56 to 0.96), and who fed their children thickened porridge (RDD 0.56, 95% CI 0.51 to 0.63) at endline. The proportion of children 6-24 months in intervention households consuming a sufficient diversity of foods (RDD 0.81, 95% CI 0.64 to 1.04) was higher than in control households; however, there was a non-significant increase in the percentage of pregnant and lactating women receiving an adequate diversity of foods in their diets (RDD 0.86, 95% CI 0.70 to 1.05) among intervention compared with control households at endline. CONCLUSION Our integrated WASH and nutrition intervention resulted in important changes in behaviours. This theory-informed intervention could be added to existing care group programmes to considerable advantage.
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Affiliation(s)
- Matthew C Freeman
- Gangarosa Department of Environmental Health, Emory University, Atlanta, Georgia, USA .,Hubert Department of Global Health, Emory University, Atlanta, Georgia, USA
| | - Anna S Ellis
- Gangarosa Department of Environmental Health, Emory University, Atlanta, Georgia, USA
| | - Emily Awino Ogutu
- Hubert Department of Global Health, Emory University, Atlanta, Georgia, USA
| | - Bethany A Caruso
- Hubert Department of Global Health, Emory University, Atlanta, Georgia, USA
| | - Molly Linabarger
- Hubert Department of Global Health, Emory University, Atlanta, Georgia, USA
| | - Katie Micek
- Gangarosa Department of Environmental Health, Emory University, Atlanta, Georgia, USA
| | - Richard Muga
- Faculty of Health Sciences, Uzima University, Kisumu, Kenya
| | - Amy Webb Girard
- Hubert Department of Global Health, Emory University, Atlanta, Georgia, USA
| | - Breanna K Wodnik
- Hubert Department of Global Health, Emory University, Atlanta, Georgia, USA
| | - Kimberly Jacob Arriola
- Department of Behavioral, Social, and Health Education Sciences, Emory University, Atlanta, Georgia, USA
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Sema B, Azage M, Tirfie M. Childhood stunting and associated factors among irrigation and non-irrigation user northwest, Ethiopia: a comparative cross-sectional study. Ital J Pediatr 2021; 47:102. [PMID: 33902661 PMCID: PMC8074471 DOI: 10.1186/s13052-021-01048-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/25/2020] [Accepted: 04/09/2021] [Indexed: 01/07/2023] Open
Abstract
BACKGROUND Stunting is a critical public health problem of developing countries like Ethiopia. Different interventions like irrigation activity have been carried out by the government of Ethiopia to improve the nutritional status of the community. However, there is scanty of data on childhood stunting and its associated factors between irrigation user and non-irrigation user. OBJECTIVE To assess the magnitude of childhood stunting and its associated factors between irrigation and non-irrigation user in North Mecha District, Northwest Ethiopia. METHODS A community-based comparative cross-sectional study design was employed from October to November 2019. A systematic sampling was used to draw mothers with children age 6-59 months (582 irrigated and 582 non- irrigated household users). Data were collected using questionnaire and anthropometric measurement tools. Multivariable logistic regression was used to identify the predictors of stunting. Adjusted odds ratios with 95% CI were used to determine the degree of association between independent and outcome variable. A-p-value < 0.05 was used as cutoff point to declare statistically significant variables with the outcome variable. RESULTS The prevalence of childhood stunting (6-59 months) among irrigation users [32.8% at 95%CI [29.1%-36.7%]] was slightly lower than non-users [40.2% at 95%CI [[36.3%-44.2%]]]. However, the difference did not show significant variation. The odds of childhood stunting were higher among a child from a mother had no antenatal visit, a child whose age was between 12 and 47 months, a child from a mother who did not use water and soap always for washing hands, and a child who had fever. CONCLUSION The prevalence of childhood stunting was high and did not show significant variation between irrigation and non-irrigation users. A child from mother had no antenatal visit, whose age was between 12 and 47 months, a mother who did not use water and soap always for washing hands, and who had fever were factors associated with higher child stunting. Thus, the identified modifiable factors should be strengthened to reduce stunting.
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Affiliation(s)
- Balew Sema
- Bahir Dar University Student Clinic, Bahir Dar University, P.O.Box 79, Bahir Dar, Ethiopia
| | - Muluken Azage
- Department of Environmental Health, School of Public Health, College of Medicine and Health Sciences, Bahir Dar University, P.O.Box 79, Bahir Dar, Ethiopia.
| | - Mulat Tirfie
- Department of Nutrition and Dietetics, School of Public Health, College of Medicine and Health Sciences, Bahir Dar University, P.O.Box 79, Bahir Dar, Ethiopia
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Uddin MI, Hossain M, Islam S, Akter A, Nishat NS, Nila TA, Rafique TA, Leung DT, Calderwood SB, Ryan ET, Harris JB, LaRocque RC, Bhuiyan TR, Qadri F. An assessment of potential biomarkers of environment enteropathy and its association with age and microbial infections among children in Bangladesh. PLoS One 2021; 16:e0250446. [PMID: 33886672 PMCID: PMC8061931 DOI: 10.1371/journal.pone.0250446] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2020] [Accepted: 04/06/2021] [Indexed: 01/13/2023] Open
Abstract
Interventional studies targeting environment enteropathy (EE) are impeded by the lack of appropriate, validated, non-invasive biomarkers of EE. Thus, we aimed to validate the association of potential biomarkers for EE with enteric infections and nutritional status in a longitudinal birth cohort study. We measured endotoxin core antibody (EndoCab) and soluble CD14 (sCD14) in serum, and myeloperoxidase (MPO) in feces using commercially available enzyme-linked immunosorbent assay (ELISA) kits. We found that levels of serum EndoCab and sCD14 increase with the cumulative incidence of enteric infections. We observed a significant correlation between the fecal MPO level in the children at 24 months of age with the total number of bacterial and viral infections, the total number of parasitic infections, and the total number of diarrheal episodes and diarrheal duration. We observed that the levels of serum EndoCab, sCD14, and fecal MPO at 3 months of age were significantly associated with whether children were malnourished at 18 months of age or not. Biomarkers such as fecal MPO, serum EndoCab and sCD14 in children at an early age may be useful as a measure of cumulative burden of preceding enteric infections, which are predictive of subsequent malnutrition status and may be useful non-invasive biomarkers for EE.
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Affiliation(s)
| | | | - Shahidul Islam
- Infectious Diseases Division, icddr,b, Dhaka, Bangladesh
| | - Aklima Akter
- Infectious Diseases Division, icddr,b, Dhaka, Bangladesh
| | | | | | | | - Daniel T. Leung
- Infectious Diseases Division, icddr,b, Dhaka, Bangladesh
- Division of Infectious Diseases, University of Utah School of Medicine, Salt Lake City, Utah, United States of America
| | - Stephen B. Calderwood
- Division of Infectious Diseases, Massachusetts General Hospital, Boston, Massachusetts, United States of America
- Department of Medicine, Harvard Medical School, Boston, Massachusetts, United States of America
- Department of Microbiology, Harvard Medical School, Boston, Massachusetts, United States of America
| | - Edward T. Ryan
- Division of Infectious Diseases, Massachusetts General Hospital, Boston, Massachusetts, United States of America
- Department of Medicine, Harvard Medical School, Boston, Massachusetts, United States of America
- Department of Immunology and Infectious Diseases, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, United States of America
| | - Jason B. Harris
- Division of Infectious Diseases, Massachusetts General Hospital, Boston, Massachusetts, United States of America
- Department of Pediatrics, Harvard Medical School, Boston, Massachusetts, United States of America
| | - Regina C. LaRocque
- Division of Infectious Diseases, Massachusetts General Hospital, Boston, Massachusetts, United States of America
- Department of Medicine, Harvard Medical School, Boston, Massachusetts, United States of America
| | | | - Firdausi Qadri
- Infectious Diseases Division, icddr,b, Dhaka, Bangladesh
- * E-mail: (FQ); (TRB)
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Das S, Fahim SM, Alam MA, Mahfuz M, Bessong P, Mduma E, Kosek M, Shrestha SK, Ahmed T. Not water, sanitation and hygiene practice, but timing of stunting is associated with recovery from stunting at 24 months: results from a multi-country birth cohort study. Public Health Nutr 2021; 24:1428-1437. [PMID: 32404220 PMCID: PMC8025093 DOI: 10.1017/s136898002000004x] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
OBJECTIVES To measure the role of water, sanitation and hygiene (WASH) practices on recovery from stunting and assess the role of timing of stunting on the reversal of this phenomenon. DESIGN Data from the MAL-ED multi-country birth cohort study was used for the current analysis. Generalised linear mixed-effects models were used to estimate the probability of reversal of stunting with WASH practice and timing of stunting as the exposures of interest. SETTING Seven different countries across three continents. PARTICIPANTS A total of 612 children <2 years of age. RESULTS We found that not WASH practice but timing of stunting had statistically significant association with recovery from stunting. In comparison with the children who were stunted at 6 months, children who were stunted at 12 months had 1·9 times (β = 0·63, P = 0·03) more chance of recovery at 24 months of age. And, children who were stunted at 18 months of age even had higher odds (adjusted OR = 3·01, β = 1·10, P < 0·001) of recovery than children who were stunted at 6 months. Additionally, mother's height (β = 0·59, P = 0·04) and household income (β = 0·02, P < 0·05) showed statistically significant associations with the outcome. CONCLUSIONS The study provided evidence for the role of timing of stunting on the recovery from the phenomenon. This novel finding indicates that the programmes to promote linear growth should be directed at the earliest possible timepoints in the course of life.
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Affiliation(s)
- Subhasish Das
- Nutrition and Clinical Services Division, International Centre for Diarrheal Disease Research (icddr,b), Bangladesh
| | - Shah Mohammad Fahim
- Nutrition and Clinical Services Division, International Centre for Diarrheal Disease Research (icddr,b), Bangladesh
| | - Md Ashraful Alam
- Nutrition and Clinical Services Division, International Centre for Diarrheal Disease Research (icddr,b), Bangladesh
| | - Mustafa Mahfuz
- Nutrition and Clinical Services Division, International Centre for Diarrheal Disease Research (icddr,b), Bangladesh
- Faculty of Medicine and Life Sciences, University of Tampere, Tampere, Finland
| | | | - Esto Mduma
- Haydom Global Health Institute, Haydom, Tanzania
| | - Margaret Kosek
- Division of Infectious Diseases & International Health, University of Virginia, Charlottesville, VA, USA
| | - Sanjaya K Shrestha
- Walter Reed/Armed Forces Research Institute of Medical Sciences (AFRIMS) Research Unit Nepal (WARUN), Kathmandu, Nepal
| | - Tahmeed Ahmed
- Nutrition and Clinical Services Division, International Centre for Diarrheal Disease Research (icddr,b), Bangladesh
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Njunge JM, Gonzales GB, Ngari MM, Thitiri J, Bandsma RH, Berkley JA. Systemic inflammation is negatively associated with early post discharge growth following acute illness among severely malnourished children - a pilot study. Wellcome Open Res 2021; 5:248. [PMID: 33969227 PMCID: PMC8080977 DOI: 10.12688/wellcomeopenres.16330.2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/05/2021] [Indexed: 12/26/2022] Open
Abstract
Background: Rapid growth should occur among children with severe malnutrition (SM) with medical and nutritional management. Systemic inflammation (SI) is associated with death among children with SM and is negatively associated with linear growth. However, the relationship between SI and weight gain during therapeutic feeding following acute illness is unknown. We hypothesised that growth post-hospital discharge is associated with SI among children with SM. Methods: We conducted secondary analysis of data from HIV-uninfected children with SM (n=98) who survived and were not readmitted to hospital during one year of follow-up. We examined the relationship between changes in absolute deficits in weight and mid-upper-arm circumference (MUAC) from enrolment at stabilisation to 60 days and one year later, and untargeted plasma proteome, targeted cytokines/chemokines, leptin, and soluble CD14 using multivariate regularized linear regression. Results: The mean change in absolute deficit in weight and MUAC was -0.50kg (standard deviation; SD±0.69) and -1.20cm (SD±0.89), respectively, from enrolment to 60 days later. During the same period, mean weight and MUAC gain was 3.3g/kg/day (SD±2.4) and 0.22mm/day (SD±0.2), respectively. Enrolment interleukins; IL17-alpha and IL-2, and serum amyloid P were negatively associated with weight and MUAC gain during 60 days. Lipopolysaccharide binding protein and complement component 2 were negatively associated with weight gain only. Leptin was positively associated with weight gain. Soluble CD14, beta-2 microglobulin, and macrophage inflammatory protein 1 beta were negatively associated with MUAC gain only. Glutathione peroxidase 3 was positively associated with weight and MUAC gain during one year. Conclusions: Early post-hospital discharge weight and MUAC gain were rapid and comparable to children with uncomplicated SM treated in the community. Higher concentrations of SI markers were associated with less weight and MUAC gain, suggesting inflammation negatively impacts recovery from wasting. This finding warrants further research on reducing inflammation on growth among children with SM.
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Affiliation(s)
- James M. Njunge
- The Childhood Acute Illness & Nutrition (CHAIN) Network, Nairobi, Kenya
- KEMRI/Wellcome Trust Research Programme, Kilifi, Kenya
| | - Gerard Bryan Gonzales
- Department of Internal Medicine and Pediatrics, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium
| | - Moses M. Ngari
- The Childhood Acute Illness & Nutrition (CHAIN) Network, Nairobi, Kenya
- KEMRI/Wellcome Trust Research Programme, Kilifi, Kenya
| | - Johnstone Thitiri
- The Childhood Acute Illness & Nutrition (CHAIN) Network, Nairobi, Kenya
- KEMRI/Wellcome Trust Research Programme, Kilifi, Kenya
| | - Robert H.J. Bandsma
- The Childhood Acute Illness & Nutrition (CHAIN) Network, Nairobi, Kenya
- Centre for Global Child Health, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - James A. Berkley
- The Childhood Acute Illness & Nutrition (CHAIN) Network, Nairobi, Kenya
- KEMRI/Wellcome Trust Research Programme, Kilifi, Kenya
- Centre for Tropical Medicine & Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, UK
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Leong C, Gibson RS, Diana A, Haszard JJ, Rahmannia S, Ansari MB, Inayah LS, Purnamasari AD, Houghton LA. Differences in Micronutrient Intakes of Exclusive and Partially Breastfed Indonesian Infants from Resource-Poor Households are Not Accompanied by Differences in Micronutrient Status, Morbidity, or Growth. J Nutr 2021; 151:705-715. [PMID: 33438018 PMCID: PMC7948196 DOI: 10.1093/jn/nxaa381] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Revised: 09/25/2020] [Accepted: 11/05/2020] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND When maternal micronutrient intakes and statuses are compromised, reductions in micronutrient concentrations in neonatal stores and human milk may result in suboptimal micronutrient intakes, statuses, and functional outcomes of breastfed infants during the critical first 6-month period. OBJECTIVES We compared the adequacy of micronutrient intakes and statuses at 2 and/or 5 months and morbidity and growth faltering at 2, 5, and 12 months in a cohort of exclusively breastfed (EBF) and partially breastfed (PBF) infants from low-resource Indonesian households. METHODS At 2 and 5 months, the breastfeeding status and human milk intake of 212 infants were determined using the deuterium oxide dose-to-mother technique, and intakes were calculated from milk micronutrient concentrations and 3-d weighed food intakes. At 5 months, five infant micronutrient biomarkers, hemoglobin, C-reactive protein, and α-1-acid-glycoprotein were measured. Infant morbidity, weight, and length were measured at 2, 5, and 12 months. Means, medians, or proportions were reported for each group and differences between groups were statistically determined. RESULTS Median intakes of iron, thiamin, niacin, and vitamin B-12 were higher in PBF than EBF infants at 5 months (all P values < 0.05), but intakes in all infants were below adequate intakes. At 5 months, anemia was <20% in both groups, although fewer PBF versus EBF infants had vitamin B-12 deficiency (11.5% vs. 28.6%, respectively; P = 0.011). The mean ± SD length-for-age z-scores for EBF versus PBF infants at 2 months were 0.7 ± 0.9 versus -0.5 ± 1.1, respectively (P = 0.158), declining to -1.4 ± 0.9 versus -1.1 ± 1.2, respectively, at 12 months (P = 0.059). Reported morbidity rates were generally low, with no evidence of a difference between infant groups (all P values > 0.126). CONCLUSIONS Irrespective of exclusive or partial breastfeeding status, micronutrient intakes of infants were low, statuses were compromised, and growth faltering during the critical 6 months period of early infancy was present. The findings highlight the importance of improving maternal nutritional statuses and evaluating their impacts on infant outcomes.
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Affiliation(s)
- Claudia Leong
- Department of Human Nutrition, University of Otago, Dunedin, New Zealand
| | - Rosalind S Gibson
- Department of Human Nutrition, University of Otago, Dunedin, New Zealand
| | - Aly Diana
- Department of Human Nutrition, University of Otago, Dunedin, New Zealand
- Nutrition Working Group, Faculty of Medicine, Universitas Padjadjaran, Bandung, Indonesia
| | - Jillian J Haszard
- Department of Human Nutrition, University of Otago, Dunedin, New Zealand
| | - Sofa Rahmannia
- Nutrition Working Group, Faculty of Medicine, Universitas Padjadjaran, Bandung, Indonesia
- Faculty of Medicine, Universitas Pasundan, Bandung, Indonesia
| | | | - Lina Sofiatul Inayah
- Nutrition Working Group, Faculty of Medicine, Universitas Padjadjaran, Bandung, Indonesia
| | - Afini Dwi Purnamasari
- Nutrition Working Group, Faculty of Medicine, Universitas Padjadjaran, Bandung, Indonesia
| | - Lisa A Houghton
- Department of Human Nutrition, University of Otago, Dunedin, New Zealand
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Sinharoy SS, Reese HE, Praharaj I, Chang HH, Clasen T. Effects of a combined water and sanitation intervention on biomarkers of child environmental enteric dysfunction and associations with height-for-age z-score: A matched cohort study in rural Odisha, India. PLoS Negl Trop Dis 2021; 15:e0009198. [PMID: 33684111 PMCID: PMC7971857 DOI: 10.1371/journal.pntd.0009198] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2020] [Revised: 03/18/2021] [Accepted: 02/04/2021] [Indexed: 11/29/2022] Open
Abstract
Poor water, sanitation and hygiene (WaSH) conditions are hypothesized to contribute to environmental enteric dysfunction (EED), a subclinical condition that may be associated with chronic undernutrition and impaired linear growth. We evaluated the effect of a combined water and sanitation intervention on biomarkers of EED, and then assessed associations of biomarkers of EED with height-for-age z-scores (HAZ), in children under five. We conducted a sub-study within a matched cohort study of a household-level water and sanitation infrastructure intervention in rural Odisha, India, in which we had observed an effect of the intervention on HAZ. We collected stool samples (N = 471) and anthropometry data (N = 209) for children under age 5. We analyzed stool samples for three biomarkers of EED: myeloperoxidase (MPO), neopterin (NEO), and α1-anti-trypsin (AAT). We used linear mixed models to estimate associations between the intervention and each biomarker of EED and between each biomarker and HAZ. The intervention was inversely associated with AAT (-0.25 log μg/ml, p = 0.025), suggesting a protective effect on EED, but was not associated with MPO or NEO. We observed an inverse association between MPO and HAZ (-0.031 per 1000 ng/ml MPO, p = 0.0090) but no association between either NEO or AAT and HAZ. Our results contribute evidence that a transformative WaSH infrastructure intervention may reduce intestinal permeability, but not intestinal inflammation and immune activation, in young children. Our study also adds to observational evidence of associations between intestinal inflammation and nutritional status, as measured by HAZ, in young children. Trial Registration: ClinicalTrials.gov (NCT02441699). Intestinal dysfunction due to mucosal inflammation, known as environmental enteric dysfunction, has been hypothesized to contribute to child undernutrition in low- and middle-income countries. Poor water and sanitation conditions are thought to be an underlying cause of both environmental enteric dysfunction and child undernutrition. To examine these relationships, we conducted a sub-study within a larger matched cohort study of a household-level water and sanitation intervention in rural Odisha, India. We collected stool samples from children under age five years and analyzed them for three biomarkers of environmental enteric dysfunction: myeloperoxidase, neopterin, and α1-anti-trypsin. We also assessed the same children’s nutritional status by measuring their height and calculating their height-for-age z-score. We observed a protective effect of the water and sanitation infrastructure intervention on α1-anti-trypsin. We also observed an association between myeloperoxidase and child height-for-age z-score. Our results contribute evidence that a transformative water and sanitation infrastructure intervention may reduce environmental enteric dysfunction in young children. Our study also adds to observational evidence that intestinal inflammation may be related to chronic undernutrition in young children, though the exact nature and relative importance of that relationship remains unclear.
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Affiliation(s)
- Sheela S. Sinharoy
- Hubert Department of Global Health, Rollins School of Public Health, Emory University, Atlanta, Georgia, United States of America
- Gangarosa Department of Environmental Health, Rollins School of Public Health, Emory University, Atlanta, Georgia, United States of America
- * E-mail: (SSS); (TC)
| | - Heather E. Reese
- Gangarosa Department of Environmental Health, Rollins School of Public Health, Emory University, Atlanta, Georgia, United States of America
| | - Ira Praharaj
- Wellcome Trust Research Laboratory, Division of Gastrointestinal Sciences, Christian Medical College, Vellore, India
- Indian Council of Medical Research, New Delhi, India
| | - Howard H. Chang
- Department of Biostatistics and Bioinformatics, Rollins School of Public Health, Emory University, Atlanta, Georgia, United States of America
| | - Thomas Clasen
- Gangarosa Department of Environmental Health, Rollins School of Public Health, Emory University, Atlanta, Georgia, United States of America
- * E-mail: (SSS); (TC)
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Formative research for the development of baby water, sanitation, and hygiene interventions for young children in the Democratic Republic of the Congo (REDUCE program). BMC Public Health 2021; 21:427. [PMID: 33648466 PMCID: PMC7923459 DOI: 10.1186/s12889-021-10246-5] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Accepted: 01/14/2021] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Research exploring the unique exposure pathways to fecal pathogens for young children and innovative water, sanitation, and hygiene (WASH) interventions for susceptible pediatric populations is needed to reduce the burden of diarrheal diseases and stunting globally. The Reducing Enteropathy, Diarrhea, Undernutrition, and Contamination in the Environment (REDUCE) program seeks to 1) identify exposure pathways to fecal pathogens that are significant contributors to morbidity for young children in South Kivu, Democratic Republic of the Congo, and 2) develop and evaluate scalable interventions that reduce fecal contamination and exposure from these pathways. The formative research portion of the project sought to identify feasible and acceptable WASH interventions to modify behaviors found to be associated with diarrheal disease and impaired growth in our REDUCE cohort study. METHODS Ninety-one semi-structured interviews, 6 focus group discussions, and a pilot study of 102 households were conducted during 24 months of formative research. Thirty-one interviews and six focus group discussions were conducted with caregivers, community health workers, and village leaders to explore existing WASH practices and to identify barriers and facilitators to WASH behaviors. Findings were organized using the Integrated Behavioral Model for Water, Sanitation and Hygiene to facilitate interpretation and identify determinants to Baby WASH behaviors in this setting. Care Group modules and enabling technology were developed based on exploratory findings and then revised during a two-part, iterative pilot study. Sixty interviews were conducted with participants in a pilot study of the REDUCE Baby WASH Care Group modules to learn about their experiences with the intervention. RESULTS Six REDUCE Baby WASH Care Group modules were developed based on formative research findings and covered the following topics: 1) living with animals; 2) child mouthing of fomites and feces; 3) composting animal feces; 4) child feces disposal; 5) handwashing with soap; and 6) water treatment. CONCLUSION This study took a theory-driven and evidence-based approach to formative research and the development of the REDUCE Baby WASH Care Group modules. Intervention design focused on interrupting the exposure routes for infants and young children to fecal pathogens in the environment and promoting low-cost, low-burden Baby WASH behavioral recommendations and enabling technology. These developed REDUCE Baby WASH Care Group modules are currently being rolled out to over 1,000,000 beneficiaries in Democratic Republic of the Congo.
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Lin A, Ali S, Arnold BF, Rahman MZ, Alauddin M, Grembi J, Mertens AN, Famida SL, Akther S, Hossen MS, Mutsuddi P, Shoab AK, Hussain Z, Rahman M, Unicomb L, Ashraf S, Naser AM, Parvez SM, Ercumen A, Benjamin-Chung J, Haque R, Ahmed T, Hossain MI, Choudhury N, Jannat K, Alauddin ST, Minchala SG, Cekovic R, Hubbard AE, Stewart CP, Dewey KG, Colford JM, Luby SP. Effects of Water, Sanitation, Handwashing, and Nutritional Interventions on Environmental Enteric Dysfunction in Young Children: A Cluster-randomized, Controlled Trial in Rural Bangladesh. Clin Infect Dis 2021; 70:738-747. [PMID: 30963177 DOI: 10.1093/cid/ciz291] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2018] [Accepted: 04/04/2019] [Indexed: 01/30/2023] Open
Abstract
BACKGROUND We hypothesized that drinking water, sanitation, handwashing (WSH), and nutritional interventions would improve environmental enteric dysfunction (EED), a potential contributor to stunting. METHODS Within a subsample of a cluster-randomized, controlled trial in rural Bangladesh, we enrolled pregnant women in 4 arms: control, WSH, child nutrition counseling plus lipid-based nutrient supplements (N), and nutrition plus WSH (N+WSH). Among the birth cohort, we measured biomarkers of gut inflammation (myeloperoxidase, neopterin), permeability (alpha-1-antitrypsin, lactulose, mannitol), and repair (regenerating gene 1β) at median ages 3, 14, and 28 months. Analysis was intention-to-treat. RESULTS We assessed 1512 children. At age 3 months, compared to controls, neopterin was reduced by nutrition (-0.21 log nmol/L; 95% confidence interval [CI], -.37, -.05) and N+WSH (-0.20 log nmol/L; 95% CI, -.34, -.06) interventions; similar reductions were observed at 14 months. At 3 months, all interventions reduced lactulose and mannitol (-0.60 to -0.69 log mmol/L). At 28 months, myeloperoxidase was elevated in the WSH and nutrition arms (0.23-0.27 log ng/mL) and lactulose was higher in the WSH arm (0.30 log mmol/L; 95% CI, .07, .53). CONCLUSIONS Reductions in permeability and inflammation at ages 3 and 14 months suggest that the interventions promoted healthy intestinal maturation; however, by 28 months, the WSH and nutrition arms showed elevated EED biomarkers. These results underscore the importance of developing a better understanding of EED pathophysiology and targeting interventions early in childhood, when they are likely to have the largest benefit to intestinal health. CLINICAL TRIALS REGISTRATION NCT01590095.
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Affiliation(s)
- Audrie Lin
- Division of Epidemiology and Biostatistics, School of Public Health, University of California-Berkeley
| | - Shahjahan Ali
- Infectious Diseases Division, International Centre for Diarrhoeal Disease Research, Dhaka, Bangladesh
| | - Benjamin F Arnold
- Division of Epidemiology and Biostatistics, School of Public Health, University of California-Berkeley
| | - Md Ziaur Rahman
- Infectious Diseases Division, International Centre for Diarrhoeal Disease Research, Dhaka, Bangladesh
| | | | - Jessica Grembi
- Division of Infectious Diseases and Geographic Medicine, Stanford University, California
| | - Andrew N Mertens
- Division of Epidemiology and Biostatistics, School of Public Health, University of California-Berkeley
| | - Syeda L Famida
- Infectious Diseases Division, International Centre for Diarrhoeal Disease Research, Dhaka, Bangladesh
| | - Salma Akther
- Infectious Diseases Division, International Centre for Diarrhoeal Disease Research, Dhaka, Bangladesh
| | - Md Saheen Hossen
- Infectious Diseases Division, International Centre for Diarrhoeal Disease Research, Dhaka, Bangladesh
| | - Palash Mutsuddi
- Infectious Diseases Division, International Centre for Diarrhoeal Disease Research, Dhaka, Bangladesh
| | - Abul K Shoab
- Infectious Diseases Division, International Centre for Diarrhoeal Disease Research, Dhaka, Bangladesh
| | - Zahir Hussain
- Infectious Diseases Division, International Centre for Diarrhoeal Disease Research, Dhaka, Bangladesh
| | - Mahbubur Rahman
- Infectious Diseases Division, International Centre for Diarrhoeal Disease Research, Dhaka, Bangladesh
| | - Leanne Unicomb
- Infectious Diseases Division, International Centre for Diarrhoeal Disease Research, Dhaka, Bangladesh
| | - Sania Ashraf
- Infectious Diseases Division, International Centre for Diarrhoeal Disease Research, Dhaka, Bangladesh
| | - Abu Mohd Naser
- Infectious Diseases Division, International Centre for Diarrhoeal Disease Research, Dhaka, Bangladesh
| | - Sarker M Parvez
- Infectious Diseases Division, International Centre for Diarrhoeal Disease Research, Dhaka, Bangladesh
| | - Ayse Ercumen
- Division of Epidemiology and Biostatistics, School of Public Health, University of California-Berkeley
| | - Jade Benjamin-Chung
- Division of Epidemiology and Biostatistics, School of Public Health, University of California-Berkeley
| | - Rashidul Haque
- Infectious Diseases Division, International Centre for Diarrhoeal Disease Research, Dhaka, Bangladesh
| | - Tahmeed Ahmed
- Nutrition and Clinical Services Division, International Centre for Diarrhoeal Disease Research, Dhaka, Bangladesh
| | - Md Iqbal Hossain
- Nutrition and Clinical Services Division, International Centre for Diarrhoeal Disease Research, Dhaka, Bangladesh
| | - Nuzhat Choudhury
- Nutrition and Clinical Services Division, International Centre for Diarrhoeal Disease Research, Dhaka, Bangladesh
| | - Kaniz Jannat
- Infectious Diseases Division, International Centre for Diarrhoeal Disease Research, Dhaka, Bangladesh
| | - Sarah T Alauddin
- Department of Chemistry, Wagner College, Staten Island, New York
| | | | - Rabije Cekovic
- Department of Chemistry, Wagner College, Staten Island, New York
| | - Alan E Hubbard
- Division of Epidemiology and Biostatistics, School of Public Health, University of California-Berkeley
| | | | | | - John M Colford
- Division of Epidemiology and Biostatistics, School of Public Health, University of California-Berkeley
| | - Stephen P Luby
- Division of Infectious Diseases and Geographic Medicine, Stanford University, California
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George CM, Cirhuza LB, Kuhl J, Williams C, Coglianese N, Thomas E, Bauler S, François R, Saxton R, Presence AS, Birindwa A, Jean Claude BR, Perin J, Mirindi P. Child Mouthing of Feces and Fomites and Animal Contact are Associated with Diarrhea and Impaired Growth Among Young Children in the Democratic Republic of the Congo: A Prospective Cohort Study (REDUCE Program). J Pediatr 2021; 228:110-116.e1. [PMID: 32918918 DOI: 10.1016/j.jpeds.2020.09.013] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/20/2020] [Revised: 08/04/2020] [Accepted: 09/04/2020] [Indexed: 12/22/2022]
Abstract
OBJECTIVE To identify exposure pathways to fecal pathogens that are significant contributors to diarrheal diseases and impaired growth in young children, and to evaluate scalable interventions to reduce fecal contamination from these pathways. STUDY DESIGN Reducing Enteropathy, Undernutrition, and Contamination in the Environment (REDUCE) was a prospective cohort study of 370 children <5 years of age was conducted in Walungu Territory, South Kivu, Democratic Republic of the Congo. Child mouthing behaviors were assessed through caregiver reports and 5-hour structured observations. Caregiver reports of child contact with animals and child diarrhea were also obtained. Anthropometric measurements were collected at baseline and at a 6-month follow-up. RESULTS Children observed putting soil in their mouth during structured observation at baseline had a significantly higher odds of diarrhea at the 6-month follow-up (OR, 1.79; 95% CI, 1.04 to 3.07). Children observed mouthing feces during structured observation had a significant reduction in height-for-age z-score (HAZ) from baseline to the 6-month follow-up (ΔHAZ, -0.69; 95% CI, -1.34 to -0.04). A significant reduction in HAZ was also observed for children with caregiver reports of touching guinea pigs (-0.33; 95% CI, -0.58 to -0.08) and rabbits (-0.34; 95% CI, -0.64 to -0.04) and children with feces in their sleeping space during unannounced spot checks (-0.41; 95% CI, -0.74 to -0.09). CONCLUSIONS These findings emphasize the urgent need for infant water, sanitation, and hygiene interventions targeting child mouthing behaviors, fecal contamination in child living spaces, and child contact with domestic animals to reduce exposure to fecal pathogens among susceptible populations.
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Affiliation(s)
- Christine Marie George
- Department of International Health, Johns Hopkins School Bloomberg of Public Health, Baltimore, MD.
| | - Lucien Bisimwa Cirhuza
- Food for the Hungry, Phoenix, AZ; Unit for Research and Training in Ecology and Control of Infectious Diseases, Microbiology Department, Faculty of Medicine, University of Kinshasa, Kinshasa, Democratic Republic of the Congo
| | - Jennifer Kuhl
- Department of International Health, Johns Hopkins School Bloomberg of Public Health, Baltimore, MD
| | - Camille Williams
- Department of International Health, Johns Hopkins School Bloomberg of Public Health, Baltimore, MD
| | | | - Elizabeth Thomas
- Department of International Health, Johns Hopkins School Bloomberg of Public Health, Baltimore, MD
| | | | - Ruthly François
- Department of International Health, Johns Hopkins School Bloomberg of Public Health, Baltimore, MD
| | - Ronald Saxton
- Department of International Health, Johns Hopkins School Bloomberg of Public Health, Baltimore, MD
| | | | | | | | - Jamie Perin
- Department of International Health, Johns Hopkins School Bloomberg of Public Health, Baltimore, MD
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El Wakeel M, El-Kassas G, Hashem S, Mohamed H, Ali W, Elkhatib AA, Sibaii H, Fadl NN. Serum Biomarkers of Environmental Enteric Dysfunction and Growth Perspective in Egyptian Children. Open Access Maced J Med Sci 2020. [DOI: 10.3889/oamjms.2020.7023] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
BACKGROUND: Environmental enteric dysfunction (EED) is a chronic subclinical condition, contributed to limited sources and poor countries. EED pathology is concerned with small intestine structure and function, which affect the macronutrients and micronutrients absorption with consequent growth faltering.
AIM: This study aimed to evaluate some serum biomarkers involved in EED and determine their association with stunting and faltering growth in children; zonulin, endotoxin core antibody (EndoCAb), high-sensitive C-reactive protein (hsCRP), alpha-1-acid glycoprotein (AGP), and tumor necrosis factor (TNF), serum iron, and Vitamins A and D.
PATIENTS AND METHODS: This case–control study enrolled 105 children aged from 1 to 10 years old, having weight-for-age z-scores and height-for-age z-scores (WAZ or HAZ) ranging from −1.5 to −2. They were compared with control group consisted of 100 children having WAZ or HAZ > −1 of matched age and sex. Assessment of serum markers levels of enteric dysfunction (zonulin and EndoCAb), markers of systemic inflammation (Hs CRP and AGP), along with serum micronutrients (vitamin A, vitamin D and iron) in children with malnutrition in comparison to controls.
RESULTS: There was a highly significant decrease as regarding the anthropometric measurements; weight, height, BMI, and arm circumference. Moreover, significant increase in serum zonulin, EndoCAb, HsCRP, and AGP and highly significant decrease of serum Vitamin D and iron in cases group as compared to control group. Height Z score showed negative correlation with zonulin, HsCRP, and AGP and positive correlation with Vitamin D. Weight Z score showed negative correlation with zonulin, HsCRP, and AGP and positive correlation with Vitamin D and Vitamin A. Regression analysis noted increase of zonulin and α1AGP as high associative markers with height Z score affection, however, increase of zonulin was high associative markers with weight Z score affection.
CONCLUSION: Faltering growth is associated with elevated serum systemic markers of intestinal inflammation (HsCRP and α1AGP). EED may be a cause of faltering growth.
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A success story of reduction in childhood stunting and underweight in India: analysis of pooled data from three rounds of Indian Demographic and Health Surveys (1998-2016). J Biosoc Sci 2020; 54:106-123. [PMID: 33308331 DOI: 10.1017/s002193202000070x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
This study used a series of individual-level datasets from National Family Health Surveys conducted in 1998-99, 2005-06 and 2015-16 to assess the factors behind the reduction in childhood stunting and underweight in India between the years 1998-99 and 2015-16. A multivariable decomposition regression analysis was performed. Results showed that the prevalence of childhood stunting declined from 49.4% in 1998-99 to 34.9% in 2015-16. Over the same period, the prevalence of childhood underweight declined from 41.9% in 1998-99 to 33.1% in 2015-16. The reduction in the prevalence of stunting was found to be contributed largely by a reduction in the combined prevalence of stunting and underweight (60%), followed by stunted only (21%) and the combined prevalence of stunting, underweight and wasting (19%). Likewise, the reduction in the prevalence of underweight was contributed by a reduction in the combined prevalence of stunting and underweight and the combined prevalence of stunting, underweight and wasting. Results of the decomposition analysis showed that over the period 1998-99 to 2015-16, improvement in wealth status and maternal education led to 13% and 12% declines, respectively, in childhood stunting and to 31% and 19% declines, respectively, in childhood underweight. Furthermore, reductions in childhood stunting and underweight were due to an increased average number of antenatal care visits, lower average birth order, decreased share of children with below-average birth size, increased use of clean fuel for cooking and a reduction in the practice of open defecation. These findings suggest that further reduction in the prevalence of childhood stunting and underweight could be attained through more equitable household economic growth, investment in girl's education, greater access to improved toilet facilities, more widespread use of clean fuel for cooking, reduction in average birth order, increased antenatal care visits and greater consumption of IFA tablets by pregnant women. Policymakers need to prioritize these measures to further reduce malnutrition among Indian children.
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Morakinyo OM, Adebowale AS, Obembe TA, Oloruntoba EO. Association between household environmental conditions and nutritional status of women of childbearing age in Nigeria. PLoS One 2020; 15:e0243356. [PMID: 33306726 PMCID: PMC7732090 DOI: 10.1371/journal.pone.0243356] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2019] [Accepted: 11/20/2020] [Indexed: 11/18/2022] Open
Abstract
Maternal undernutrition remains a leading cause of morbidity and mortality in Nigeria. Yet, most interventional programmes are focused on infant and child nutrition outcomes and not on maternal nutrition-related outcomes. Evidence suggests that the integration of household environmental interventions into nutrition actions can make a difference in reducing the burden of maternal undernutrition. This study examined the influence of household environmental conditions (HHEC) on the nutritional status of women of childbearing age in Nigeria using secondary data from the 2013 Nigeria Demographic and Health Survey. The original sample of 38,948 women age 15-49 years was selected using multi-stage probability sampling. The sample for the current analysis was 23,344 after exclusion of women due to health status or provision of incomplete information. The dependent and main independent variables were undernutrition (defined as Body Mass Index below 18.5) and HHEC (generated from cooking fuel, toilet type, source of drinking water, and housing materials) respectively. Data were analysed using descriptive statistics, Chi-square, and logistic regression model at 5% level of significance. The prevalence of undernutrition among women living in houses with unimproved and improved HHEC was 17.2% and 7.2% respectively. The adjusted odds of undernutrition was significantly higher among women who lived in houses with unimproved HHEC (aOR = 2.02, C.I = 1.37-2.97, p <0.001). The odds of undernutrition are greater in young women (aOR = 2.38, C.I. = 1.88-3.00, p <0.001) compared to older, and those of lower wealth status (aOR = 2.14, CI = 1.69-2.71, p <0.001) compared to higher. Other predictors of undernutrition in women of reproductive age in Nigeria include the level of education, marital status, and working status. Living in a house with unimproved environmental conditions is a predictor of undernutrition in women. The integration of environmental and nutrition programmes could assist in addressing this burden in Nigeria.
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Affiliation(s)
- Oyewale Mayowa Morakinyo
- Faculty of Public Health, Department of Environmental Health Sciences, College of Medicine, University of Ibadan, Ibadan, Nigeria
| | - Ayo Stephen Adebowale
- Faculty of Public Health, Department of Epidemiology and Medical Statistics, College of Medicine, University of Ibadan, Ibadan, Nigeria
| | - Taiwo Akinyode Obembe
- Faculty of Public Health, Department of Health Policy and Management, College of Medicine, University of Ibadan, Ibadan, Nigeria
| | - Elizabeth Omoladun Oloruntoba
- Faculty of Public Health, Department of Environmental Health Sciences, College of Medicine, University of Ibadan, Ibadan, Nigeria
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Njunge JM, Gonzales GB, Ngari MM, Thitiri J, Bandsma RH, Berkley JA. Systemic inflammation is negatively associated with early post discharge growth following acute illness among severely malnourished children - a pilot study. Wellcome Open Res 2020; 5:248. [PMID: 33969227 PMCID: PMC8080977 DOI: 10.12688/wellcomeopenres.16330.1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/06/2020] [Indexed: 11/03/2023] Open
Abstract
Background: Rapid growth should occur among children with severe malnutrition (SM) when medically and nutritionally treated. Systemic inflammation (SI) is associated with death among children with SM and is negatively associated with linear growth. However, the relationship between SI and weight gain during therapeutic feeding following acute illness is unknown. We hypothesised that growth in the first 60 days post-hospital discharge is associated with SI among children with SM. Methods: We conducted secondary analysis of data from HIV-uninfected children with SM (n=98) who survived and were not readmitted to hospital during one year of follow up. We examined the relationship between changes in absolute deficits in weight and mid-upper-arm circumference (MUAC) from enrolment at stabilisation to 60 days later and untargeted plasma proteome, targeted cytokines/chemokines, leptin, and soluble CD14 (sCD14) using multivariate regularized linear regression. Results: The mean change in absolute deficit in weight and MUAC was -0.50kg (standard deviation; SD±0.69) and -1.20cm (SD±0.89), respectively, from enrolment to 60 days later. During the same period, mean weight and MUAC gain was 3.3g/kg/day (SD±2.4) and 0.22mm/day (SD±0.2), respectively. Enrolment inflammatory cytokines interleukin 17 alpha (IL17α), interleukin 2 (IL2), and serum amyloid P (SAP) were negatively associated with weight and MUAC gain. Lipopolysaccharide binding protein (LBP) and complement component 2 were negatively associated with weight gain only. Leptin was positively associated with weight gain. sCD14, beta-2 microglobulin (β2M), and macrophage inflammatory protein 1 beta (MIP1β) were negatively associated with MUAC gain only. Conclusions: Early post-hospital discharge weight and MUAC gain were rapid and comparable to children with uncomplicated SM treated with similar diet in the community. Higher concentrations of SI markers were associated with less weight and MUAC gain, suggesting inflammation negatively impacts recovery from wasting. This finding warrants further research on the role of inflammation on growth among children with SM.
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Affiliation(s)
- James M. Njunge
- The Childhood Acute Illness & Nutrition (CHAIN) Network, Nairobi, Kenya
- KEMRI/Wellcome Trust Research Programme, Kilifi, Kenya
| | - Gerard Bryan Gonzales
- Department of Internal Medicine and Pediatrics, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium
| | - Moses M. Ngari
- The Childhood Acute Illness & Nutrition (CHAIN) Network, Nairobi, Kenya
- KEMRI/Wellcome Trust Research Programme, Kilifi, Kenya
| | - Johnstone Thitiri
- The Childhood Acute Illness & Nutrition (CHAIN) Network, Nairobi, Kenya
- KEMRI/Wellcome Trust Research Programme, Kilifi, Kenya
| | - Robert H.J. Bandsma
- The Childhood Acute Illness & Nutrition (CHAIN) Network, Nairobi, Kenya
- Centre for Global Child Health, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - James A. Berkley
- The Childhood Acute Illness & Nutrition (CHAIN) Network, Nairobi, Kenya
- KEMRI/Wellcome Trust Research Programme, Kilifi, Kenya
- Centre for Tropical Medicine & Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, UK
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