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Ginting S, Kitreerawutiwong N, Mekrungrongwong S. Factors Correlated with Child Undernutrition in Rural Communities Affected by Sinabung Eruptions in Indonesia. Ecol Food Nutr 2023; 62:269-285. [PMID: 37725056 DOI: 10.1080/03670244.2023.2258794] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/21/2023]
Abstract
This study examined factors correlated with child undernutrition in rural communities affected by the Sinabung Eruptions in Indonesia. A cross-sectional survey of children (n = 444) was conducted. The results showed that the prevalence of being underweight, stunting, and wasting was 23.4%, 37.6%, and 11.3%, respectively. Multivariate analysis revealed that immunization status, child health, the number of children under five years old, household size, monthly income, and drinking water sources were statistically associated with child undernutrition. The study suggests that there should be intervention from Ministry of Health to increase the complete immunization as well as biannual vitamin A dose for the children.
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Affiliation(s)
- Sadar Ginting
- Department of Community Health, Faculty of Public Health, Naresuan University, Phitsanulok, Thailand
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Starkweather KE, Keith MH, Zohora FT, Alam N. Economic impacts and nutritional outcomes of the 2017 floods in Bangladeshi Shodagor fishing families. Am J Hum Biol 2023; 35:e23826. [PMID: 36331095 DOI: 10.1002/ajhb.23826] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2022] [Revised: 09/21/2022] [Accepted: 10/03/2022] [Indexed: 11/06/2022] Open
Abstract
OBJECTIVES As climate change continues to increase the frequency and severity of flooding in Bangladesh and globally, it becomes increasingly critical to understand the pathways through which flooding influences health outcomes, particularly in lower-income and subsistence-based communities. We aim to assess economic pathways that link flooding to nutritional outcomes among Shodagor fishing families in Bangladesh. METHODS We examine longitudinal economic data on kilograms of fish caught, the income earned from those fish, and household food expenditures (as a proxy for dietary intake) from before, during, and after severe flooding in August-September of 2017 to enumerate the impacts of flooding on Shodagor economics and nutrition. We also analyze seasonally collected anthropometric data to model the effects of flooding and household food expenditures on child growth rates and changes to adult body size. RESULTS While Shodagor fishing income declined during the 2017 flooding, food expenditures simultaneously spiked with market inflation, and rice became the predominant expenditure only during and immediately following the flood. Our nutritional models show that children and adults lost more body mass in households that spent more money on rice during the flood. Shodagor children lost an average of 0.36 BMI-for-age z-scores and adults lost an average of 0.32 BMI units during the flooded 2017 rainy season, and these metrics continued to decline across subsequent seasons and did not recover by the end of the study period in 2019. CONCLUSIONS These results show major flood-induced economic impacts that contributed to loss of child and adult body mass among Shodagor fishing families in Bangladesh. More frequent and severe flooding will exacerbate these nutritional insults, and more work is needed to effectively stabilize household nutrition throughout natural disasters and economic hardship.
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Affiliation(s)
- Kathrine E Starkweather
- Department of Anthropology, University of Illinois Chicago, Chicago, Illinois.,Department of Human Behavior, Ecology, and Culture, Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany
| | - Monica H Keith
- Department of Anthropology, Vanderbilt University, Nashville, Tennessee, USA
| | - Fatema Tuz Zohora
- Health Systems and Population Studies Division, ICDDR, B, Dhaka, Bangladesh
| | - Nurul Alam
- Health Systems and Population Studies Division, ICDDR, B, Dhaka, Bangladesh
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Impact of floods on undernutrition among children under five years of age in low- and middle-income countries: a systematic review. Environ Health 2022; 21:98. [PMID: 36274126 PMCID: PMC9590165 DOI: 10.1186/s12940-022-00910-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Accepted: 10/13/2022] [Indexed: 11/10/2022]
Abstract
BACKGROUND Weather and climate-related disasters, including floods, impact undernutrition through multiple pathways, including food security, inadequate child care practices, and water and sanitation. This review aimed to provide systematic evidence of the impact of floods on undernutrition in children under five years of age in Low and Middle-income countries (LMICs). METHODS We searched PubMed, Web of Science, Embase, MEDLINE, CINAHL and Scopus for peer-reviewed articles. Popline, WHO Library database (WHOLIS), the International Disaster database (EM-DAT), Food and Agriculture Organisation (FAO), UNICEF and Eldis were searched for grey literature articles. Database searches were first conducted in 2016 and updated in 2020. We included English language articles that reported the effect of floods on undernutrition outcomes in children under 5 years of age in LMICs, without limitation to study design and year of publication. The quality of selected studies was assessed using the National Institutes of Health (NIH) tool for Observational Cohort and Cross-Sectional Studies. RESULTS Of the 5701 articles identified, 14 met our inclusion criteria. The review noted stunting as the most frequently reported significant form of undernutrition in flood-affected areas. Severe and recurrent floods showed the greatest impact on undernutrition. Due to weak and limited evidence, the study is inconclusive on the most significant forms within the short-term and intermediate periods following floods. On the other hand, stunting was noted as the most frequently reported significant form of undernutrition in the long-term period following floods. There was generally little evidence of the effect of floods on micronutrient deficiencies. Factors associated with child undernutrition in the flood-affected areas included age, gender, diarrhoea, maternal and paternal education, maternal age, household size, land ownership and socioeconomic status. Overall, the quality of the evidence was fairly weak, with the main challenge lying in the inability of the studies to establish causal pathways for the observed effects. CONCLUSIONS The review suggests clear plans and strategies for preventing and reducing the long-term impact of floods on undernutrition in children under five years. Future research utilising long-term prospective data is indispensable to provide more robust evidence to guide better prevention measures, response decisions and interventions.
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Abimibayo Adeoya A, Sasaki H, Fuda M, Okamoto T, Egawa S. Child Nutrition in Disaster: A Scoping Review. TOHOKU J EXP MED 2022; 256:103-118. [DOI: 10.1620/tjem.256.103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Affiliation(s)
- Akindele Abimibayo Adeoya
- International Cooperation for Disaster Medicine Laboratory, International Research Institute of Disaster Science (IRIDeS), Tohoku University
| | - Hiroyuki Sasaki
- International Cooperation for Disaster Medicine Laboratory, International Research Institute of Disaster Science (IRIDeS), Tohoku University
| | - Mikiko Fuda
- Nutrition Support Center, Tohoku University Hospital
| | - Tomoko Okamoto
- Department of Nutrition, Sapporo University of Health Sciences
| | - Shinichi Egawa
- International Cooperation for Disaster Medicine Laboratory, International Research Institute of Disaster Science (IRIDeS), Tohoku University
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Marshall AI, Lasco G, Phaiyarom M, Pangkariya N, Leuangvilay P, Sinam P, Suphanchaimat R, Julchoo S, Kunpeuk W, Zhang Y. Evidence on Child Nutrition Recommendations and Challenges in Crisis Settings: A Scoping Review. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18126637. [PMID: 34203109 PMCID: PMC8296440 DOI: 10.3390/ijerph18126637] [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: 04/16/2021] [Revised: 06/15/2021] [Accepted: 06/18/2021] [Indexed: 11/21/2022]
Abstract
Adequate child nutrition is critical to child development, yet child malnutrition is prevalent in crisis settings. However, the intersection of malnutrition and disasters is sparse. This study reviews existing evidence on nutrition responses and outcomes for infants and young children during times of crisis. The scoping review was conducted via two approaches: a systematic search and a purposive search. For the systematic search, two key online databases, PubMed and Science Direct, were utilized. In total, data from 32 studies were extracted and included in the data extraction form. Additionally, seven guidelines and policy documents were included, based on relevance to this study. Overall, the existing evidence demonstrates the negative impacts of crises on nutritional status, diet intake, anthropometric failure, and long-term child development. On the other hand, crisis-related interventions positively affected nutrition-related knowledge and practices. Further studies should be carried out to explore the sustainability of the interventions and the success of existing guidelines. Since this study focuses only on nutrition among children under three, further studies should likewise consider an extended age range from three to five years.
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Affiliation(s)
- Aniqa Islam Marshall
- International Health Policy Program, Ministry of Public Health, Nonthaburi 1100, Thailand; (A.I.M.); (N.P.); (P.S.); (R.S.); (S.J.); (W.K.)
| | - Gideon Lasco
- Department of Anthropology, University of the Philippines Diliman, Quezon City 1107, Philippines;
- Development Studies Program, Ateneo de Manila University, Diliman, Quezon City 1106, Philippines
- Equity Initiative, Bangkok 10110, Thailand; (P.L.); (Y.Z.)
| | - Mathudara Phaiyarom
- International Health Policy Program, Ministry of Public Health, Nonthaburi 1100, Thailand; (A.I.M.); (N.P.); (P.S.); (R.S.); (S.J.); (W.K.)
- Correspondence:
| | - Nattanicha Pangkariya
- International Health Policy Program, Ministry of Public Health, Nonthaburi 1100, Thailand; (A.I.M.); (N.P.); (P.S.); (R.S.); (S.J.); (W.K.)
| | | | - Pigunkaew Sinam
- International Health Policy Program, Ministry of Public Health, Nonthaburi 1100, Thailand; (A.I.M.); (N.P.); (P.S.); (R.S.); (S.J.); (W.K.)
| | - Rapeepong Suphanchaimat
- International Health Policy Program, Ministry of Public Health, Nonthaburi 1100, Thailand; (A.I.M.); (N.P.); (P.S.); (R.S.); (S.J.); (W.K.)
- Equity Initiative, Bangkok 10110, Thailand; (P.L.); (Y.Z.)
- Division of Epidemiology, Department of Disease Control, Ministry of Public Health, Nonthaburi 11000, Thailand
| | - Sataporn Julchoo
- International Health Policy Program, Ministry of Public Health, Nonthaburi 1100, Thailand; (A.I.M.); (N.P.); (P.S.); (R.S.); (S.J.); (W.K.)
| | - Watinee Kunpeuk
- International Health Policy Program, Ministry of Public Health, Nonthaburi 1100, Thailand; (A.I.M.); (N.P.); (P.S.); (R.S.); (S.J.); (W.K.)
| | - Yunting Zhang
- Equity Initiative, Bangkok 10110, Thailand; (P.L.); (Y.Z.)
- Child Health Advocacy Institute, Shanghai Children’s Medical Center, Shanghai Jiao Tong University School of Medicine, Shanghai 200127, China
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Composite Index of Anthropometric Failure (CIAF) among Sonowal Kachari tribal preschool children of flood effected region of Assam, India. ANTHROPOLOGICAL REVIEW 2019. [DOI: 10.2478/anre-2019-0012] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Abstract
Undernutrition is considered to be a serious public health problem in most of the developing countries. Globally, the anthropometric measures are widely used to estimate the magnitude of undernutrition in children. The Composite Index of Anthropometric Failure (CIAF) provides the overall magnitude of undernutrition as an aggregate single measure over the conventional anthropometric indices and helps in identification of single or double or multiple anthropometric failures in preschool children. The present investigation assesses the age-sex specific prevalence of undernutrition using both conventional anthropometric measures and CIAF among Sonowal Kachari tribal preschool children of Assam, India. This cross-sectional investigation was carried out among 362 (162 boys and 190 girls) Sonowal Kachari tribal children younger than 5 years of flood affected regions of Lakhimpur district of Assam, India. Anthropometric measurements of height and weight were measured using standard procedures. Age-sex specific Z-score value of weight-for-age, height-for-age and weight-for-height were calculated by using WHO-Anthro, v. 3.2.2. A child Z-score <−2.00 of any anthropometric indices was considered to be undernourished and the standard CIAF classification was used to calculate the prevalence of undernutrition. The overall prevalence of wasting, underweight, stunting and CIAF was observed to be 11.6%, 22.9%, 36.2%, and 48.6%, respectively. The sex-specific prevalence of wasting (15.8% vs. 6.9%), underweight (30.5% vs. 14.5%) and stunting (42.1% vs. 29.6%) observed to be significantly higher among girls than boys (p<0.05). The girls (61.05%) were found to be more affected than boys (34.9%) by CIAF (p<0.01). The present investigation reported higher magnitude of undernutrition using CIAF over conventional anthropometric measures, hence the CIAF is relatively better indicator that reflects higher magnitude of undernourishment as compared to any conventional anthropometric indices in children. This research investigation has also reinforced the importance of appropriate intervention programme and strategies needed to reduce the prevalence of undernutrition in childhood and in population as a whole.
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Abstract
Floods are the most common type of natural disaster in both developed and developing countries and have led to extensive morbidity and mortality throughout the world. Worldwide, over the past 30 years, flooding has claimed the lives of more than 200,000 people and affected more than 2.8 billion others. The impact of flooding on health varies among populations and depends primarily on vulnerability and the kind of event experienced. It severely disrupts livelihoods and has a significant impact on the health of pregnant women and children. In addition, it may exacerbate a range of negative psychological and physiological child and reproductive health outcomes. Awareness-raising, education, and the issuing of warnings appear to be key initiatives to mitigate or prevent flood morbidity and mortality, especially among people living in low- and middle-income countries. Agencies responding to emergencies also need to be more cognisant of the dangers, specifically those engaged in healthcare, nutrition, and water safety programmes.
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Affiliation(s)
- Lea H Mallett
- Research Scientist, Joseph J. Zilber School of Public Health and Children's Environmental Health Sciences Core Center, University of Wisconsin-Milwaukee, United States
| | - Ruth A Etzel
- Professor, Joseph J. Zilber School of Public Health and Children's Environmental Health Sciences Core Center, University of Wisconsin-Milwaukee, United States
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Balhara KS, Silvestri DM, Tyler Winders W, Selvam A, Kivlehan SM, Becker TK, Levine AC. Impact of nutrition interventions on pediatric mortality and nutrition outcomes in humanitarian emergencies: A systematic review. Trop Med Int Health 2017; 22:1464-1492. [PMID: 28992388 DOI: 10.1111/tmi.12986] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
OBJECTIVES Malnutrition contributes to paediatric morbidity and mortality in disasters and complex emergencies, but summary data describing specific nutritional interventions in these settings are lacking. This systematic review aimed to characterise such interventions and their effects on paediatric mortality, anthropometric measures and serum markers of nutrition. METHODS A systematic search of OVID MEDLINE, Cochrane Library and relevant grey literature was conducted. We included all randomised controlled trials and observational controlled studies evaluating effectiveness of nutritional intervention(s) on defined health outcomes in children and adolescents (0-18 years) within a disaster or complex emergency. We extracted study characteristics, interventions and outcomes data. Study quality was assessed using Grading of Recommendations Assessment, Development and Evaluation (GRADE) criteria. RESULTS A total of 31 studies met inclusion criteria. Most were conducted in Africa (17), during periods of conflict or hunger gaps (14), and evaluated micronutrient supplementation (14) or selective feeding (10). Overall study quality was low, with only two high and four moderate quality studies. High- and medium-quality studies demonstrated positive impact of fortified spreads, ready-to-use therapeutic foods, micronutrient supplementation, and food and cash transfers. CONCLUSION In disasters and complex emergencies, high variability and low quality of controlled studies on paediatric malnutrition limit meaningful data aggregation. If existing research gaps are to be addressed, the inherent unpredictability of humanitarian emergencies and ethical considerations regarding controls may warrant a paradigm shift in what constitutes adequate methods. Periodic hunger gaps may offer a generalisable opportunity for robust trials, but consensus on meaningful nutritional endpoints is needed.
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Affiliation(s)
- Kamna S Balhara
- Department of Emergency Medicine, University of Texas Health Science Center at San Antonio, San Antonio, TX, USA
| | - David M Silvestri
- Department of Emergency Medicine, Harvard Affiliated Emergency Medicine Residency, Brigham and Women's Hospital, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - W Tyler Winders
- Department of Emergency Medicine, Medical University of South Carolina, Charleston, SC, USA
| | - Anand Selvam
- Department of Emergency Medicine, Yale University School of Medicine, New Haven, CT, USA
| | - Sean M Kivlehan
- Department of Emergency Medicine, Harvard Medical School, Division of International Emergency Medicine and Humanitarian Programs, Brigham and Women's Hospital, Boston, MA, USA
| | - Torben K Becker
- Department of Emergency Medicine, University of Florida, Gainesville, FL, USA
| | - Adam C Levine
- Department of Emergency Medicine, Warren Alpert Medical School of Brown University, Providence, RI, USA
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Rodriguez-Llanes JM, Ranjan-Dash S, Mukhopadhyay A, Guha-Sapir D. Looking upstream: enhancers of child nutritional status in post-flood rural settings. PeerJ 2016; 4:e1741. [PMID: 26966670 PMCID: PMC4782687 DOI: 10.7717/peerj.1741] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2015] [Accepted: 02/06/2016] [Indexed: 11/20/2022] Open
Abstract
Background. Child undernutrition and flooding are highly prevalent public health issues in many developing countries, yet we have little understanding of preventive strategies for effective coping in these circumstances. Education has been recently highlighted as key to reduce the societal impacts of extreme weather events under climate change, but there is a lack of studies assessing to what extent parental education may prevent post-flood child undernutrition. Methods and Materials. One year after large floods in 2008, we conducted a two-stage cluster population-based survey of 6-59 months children inhabiting flooded and non-flooded communities of Jagatsinghpur district, Odisha (India), and collected anthropometric measurements on children along with child, parental and household level variables through face-to-face interviews. Using multivariate logistic regression models, we examined separately the effect of maternal and paternal education and other risk factors (mainly income, socio-demographic, and child and mother variables) on stunting and wasting in children from households inhabiting recurrently flooded communities (2006 and 2008; n = 299). As a comparison, separate analyses on children in non-flooded communities were carried out (n = 385). All analyses were adjusted by income as additional robustness check. Results. Overall, fathers with at least completed middle education (up to 14 years of age and compulsory in India) had an advantage in protecting their children from child wasting and stunting. For child stunting, the clearest result was a 100-200% lower prevalence associated with at least paternal secondary schooling (compared to no schooling) in flooded-areas. Again, only in flooded communities, an increase in per capita annual household income of 1,000 rupees was associated to a 4.7-4.9% lower prevalence of child stunting. For child wasting in flooded areas, delayed motherhood was associated to better nutritional outcomes (3.4% lower prevalence per year). In flooded communities, households dedicated to activities other than agriculture, a 50-51% lower prevalence of child wasting was estimated, suggesting farmers and fishermen as the most vulnerable livelihoods under flooding. In flooded areas, lower rank castes were at higher odds of both child wasting and stunting. Conclusions. In the short-term, protracted nutritional response in the aftermath of floods should be urgently implemented and target agricultural livelihoods and low-rank castes. Education promotion and schooling up to 14 years should have positive impacts on improving children nutritional health in the long run, especially under flooding. Policies effectively helping sustainable livelihood economic development and delayed motherhood are also recommended.
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Affiliation(s)
- Jose Manuel Rodriguez-Llanes
- Centre for Research on the Epidemiology of Disasters, Institute of Health and Society, Université Catholique de Louvain , Brussels , Belgium
| | - Shishir Ranjan-Dash
- Department of Management, Siksha 'O' Anusandhan University, Bhubaneswar, India; Tata Trusts, Mumbai, India
| | | | - Debarati Guha-Sapir
- Centre for Research on the Epidemiology of Disasters, Institute of Health and Society, Université Catholique de Louvain , Brussels , Belgium
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Huong LT, Xuan LTT, Phuong LH, Huyen DTT, Rocklöv J. Diet and nutritional status among children 24-59 months by seasons in a mountainous area of Northern Vietnam in 2012. Glob Health Action 2014; 7:23121. [PMID: 25511885 PMCID: PMC4265645 DOI: 10.3402/gha.v7.23121] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2013] [Revised: 11/03/2014] [Accepted: 11/03/2014] [Indexed: 11/21/2022] Open
Abstract
Background Seasonal variation affects food availability. However, it is not clear if it affects dietary intake and nutritional status of children in Vietnam. Objectives This paper aims at examining the seasonal variation in nutrition status and dietary intake of children aged 24–59 months. Design A repeated cross-sectional study design was used to collect data of changes in nutritional status and diets of children from 24 to 59 months through four seasons in Chiem Hoa district, Tuyen Quang province, a predominately rural mountainous province of northern Vietnam. The quantitative component includes anthropometric measurements, 24 hours dietary recall and socio-economic characteristics. The qualitative component was conducted through focus group discussions (FGDs) with mothers of the children surveyed in the quantitative component. The purpose of FGDs was to explore the food habits of children during the different seasons and the behaviours of their mothers in relation to the food that they provide during these seasons. Results The prevalence of underweight among children aged 24–59 months is estimated at around 20–25%; it peaked in summer (24.9%) and reached a low in winter (21.3%). The prevalence of stunting was highest in summer (29.8%) and lowest in winter (22.2%). The prevalence of wasting in children was higher in spring and autumn (14.3%) and lower in summer (9.3%). Energy intake of children was highest in the autumn (1259.3 kcal) and lowest in the summer (996.9 kcal). Most of the energy and the nutrient intakes during the four seasons did not meet the Vietnamese National Institute of Nutrition recommendation. Conclusions Our study describes some seasonal variation in nutrition status and energy intake among children in a mountainous area northern Vietnam. Our study indicated that the prevalence of stunting and underweight was higher in summer and autumn, while the prevalence of wasting was higher in spring and autumn. Energy intake did not always meet national recommendations, especially in summer.
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Affiliation(s)
- Le Thi Huong
- Institute for Preventive Medicine and Public Health, Hanoi Medical University, Hanoi, Vietnam;
| | - Le Thi Thanh Xuan
- Institute for Preventive Medicine and Public Health, Hanoi Medical University, Hanoi, Vietnam
| | - Le Hong Phuong
- Institute for Preventive Medicine and Public Health, Hanoi Medical University, Hanoi, Vietnam
| | - Doan Thi Thu Huyen
- Institute for Preventive Medicine and Public Health, Hanoi Medical University, Hanoi, Vietnam
| | - Joacim Rocklöv
- Epidemiology and Global Health, Department of Public Health and Clinical Medicine, Umeå University, Umeå, Sweden
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Murphy L, Sievert L, Begum K, Sharmeen T, Puleo E, Chowdhury O, Muttukrishna S, Bentley G. Life course effects on age at menopause among Bangladeshi sedentees and migrants to the UK. Am J Hum Biol 2012; 25:83-93. [DOI: 10.1002/ajhb.22345] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2012] [Revised: 10/05/2012] [Accepted: 10/10/2012] [Indexed: 11/11/2022] Open
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Roy N, Thakkar P, Shah H. Developing-world disaster research: present evidence and future priorities. Disaster Med Public Health Prep 2012; 5:112-6. [PMID: 21685306 DOI: 10.1001/dmp.2011.35] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
OBJECTIVES The technology and resource-rich solutions of the developed world may not be completely applicable to or replicable in disasters occurring in the developing world. With the current looming hazards of pandemics, climate change, global terrorism and conflicts around the world, policy makers and governments will need high-quality scientific data to make informed decisions for preparedness and mitigation. The evidence on disasters in peer-reviewed journals about the developing world was examined for quality and quantity in this systematic review. METHODS PubMed was searched using the Medical Subject Heading (MeSH) terms disasters, disaster medicine, rescue work, relief work, and conflict and then refined using the MeSH term developing country. The final list of selected manuscripts were analyzed by type of article, level of evidence, theme of the manuscript and topic, author affiliation, and region of the study. RESULTS After searching and refining, <1% of the citations in PubMed addressed disasters in developing countries. The majority was original research articles or reviews, and most of the original research articles were level IV or V evidence. Less than 25% of the authors were from the developing world. The predominant themes were missions, health care provision, and humanitarian aid during the acute phase of disasters in the developing world. CONCLUSIONS Considering that 85% of disasters and 95% of disaster-related deaths occur in the developing world, the overwhelming number of casualties has contributed insignificantly to the world's peer-reviewed literature. Less than 1% of all disaster-related publications are about disasters in the developing world. This may be a publication bias, or it may be a genuine lack of submissions dealing with these disasters. Authors in this part of the world need to contribute to future disaster research through better-quality systematic research and better funding priorities. Aid for sustaining long-term disaster research may be a more useful investment in mitigating future disasters than short-term humanitarian aid missions to the developing world.
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Affiliation(s)
- Nobhojit Roy
- Jamsetji Tata Centre for Disaster Management, Mumbai, India.
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13
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Goudet SM, Griffiths PL, Bogin BA, Selim N. Impact of flooding on feeding practices of infants and young children in Dhaka, Bangladesh Slums: what are the coping strategies? MATERNAL & CHILD NUTRITION 2011; 7:198-214. [PMID: 21108740 PMCID: PMC6860513 DOI: 10.1111/j.1740-8709.2010.00250.x] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Previous research has shown that urban slums are hostile environments for the growth of infants and young children (IYC). Flooding is a hazard commonly found in Dhaka slums (Bangladesh) which negatively impacts IYC's nutritional and health status. This paper aims 1) to identify the impact of flooding on IYC's feeding practices, and 2) to explore the coping strategies developed by caregivers. Qualitative data (participant observation and semi-structured interviews) and quantitative data (household questionnaire and anthropometric measurements) collected in slums in Dhaka (n=18 mothers, n=5 community health workers, and n=55 children) were analysed. The subjects of the interviews were mothers and Bangladesh Rural Advancement Committee (BRAC) community health workers living and working in the slums. Research findings showed that breastfeeding and complementary feeding practices for IYC were poor and inappropriate due to lack of knowledge, time, and resources in normal times and worse during flooding. One coping strategy developed by mothers purposely to protect their IYC's nutritional status was to decrease their personal food intake. Our research findings suggest that mothers perceived the negative impact of flooding on their IYC's nutritional health but did not have the means to prevent it. They could only maintain their health through coping strategies which had other negative consequences. The results suggests a holistic approach combining 1) provision of relief for nutritionally vulnerable groups during flooding, 2) support to mothers in their working role, 3) breastfeeding counseling and support to lactating mothers with difficulties, and 4) preventing malnutrition in under 2 year old children.
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Affiliation(s)
- Sophie M Goudet
- Health and Lifespan Research Centre, SSEHS, Loughborough University, Loughborough, UK.
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Sheffield PE, Landrigan PJ. Global climate change and children's health: threats and strategies for prevention. ENVIRONMENTAL HEALTH PERSPECTIVES 2011; 119:291-8. [PMID: 20947468 PMCID: PMC3059989 DOI: 10.1289/ehp.1002233] [Citation(s) in RCA: 178] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/30/2010] [Accepted: 10/14/2010] [Indexed: 05/02/2023]
Abstract
BACKGROUND Global climate change will have multiple effects on human health. Vulnerable populations-children, the elderly, and the poor-will be disproportionately affected. OBJECTIVE We reviewed projected impacts of climate change on children's health, the pathways involved in these effects, and prevention strategies. DATA SOURCES We assessed primary studies, review articles, and organizational reports. DATA SYNTHESIS Climate change is increasing the global burden of disease and in the year 2000 was responsible for > 150,000 deaths worldwide. Of this disease burden, 88% fell upon children. Documented health effects include changing ranges of vector-borne diseases such as malaria and dengue; increased diarrheal and respiratory disease; increased morbidity and mortality from extreme weather; changed exposures to toxic chemicals; worsened poverty; food and physical insecurity; and threats to human habitation. Heat-related health effects for which research is emerging include diminished school performance, increased rates of pregnancy complications, and renal effects. Stark variation in these outcomes is evident by geographic region and socioeconomic status, and these impacts will exacerbate health disparities. Prevention strategies to reduce health impacts of climate change include reduction of greenhouse gas emissions and adaptation through multiple public health interventions. CONCLUSIONS Further quantification of the effects of climate change on children's health is needed globally and also at regional and local levels through enhanced monitoring of children's environmental health and by tracking selected indicators. Climate change preparedness strategies need to be incorporated into public health programs.
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Affiliation(s)
- Perry E Sheffield
- Department of Preventive Medicine and Pediatrics, Mount Sinai School of Medicine, New York, New York, USA.
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Rodriguez-Llanes JM, Ranjan-Dash S, Degomme O, Mukhopadhyay A, Guha-Sapir D. Child malnutrition and recurrent flooding in rural eastern India: a community-based survey. BMJ Open 2011; 1:e000109. [PMID: 22080535 PMCID: PMC3208901 DOI: 10.1136/bmjopen-2011-000109] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2011] [Accepted: 08/09/2011] [Indexed: 11/04/2022] Open
Abstract
Objectives This study aims to improve the understanding of the relationship between exposure to floods and malnutrition in children aged 6-59 months in rural India. Research has focused exclusively on Bangladeshi children, and few controlled epidemiological studies are available. Method A community-based cross-sectional study of child nutritional status was carried out in 14 flooded and 18 non-flooded villages of Jagatsinghpur district (Orissa) within one month of the September 2008 floods, and similarly affected by flooding in August 2006. Face-to-face interviews were conducted in 757 households in the flooded villages and 816 in the non-flooded communities. Data used in this study were from those households with children aged 6-59 months. In total, 191 and 161 children were measured, respectively. The association between various malnutrition indicators and the exposure to floods was assessed by univariate and multivariate logistic regression. Results Adjusted analyses revealed that children in flooded households were more likely stunted compared with those in non-flooded ones (adjusted prevalence ratio 1.60; 95% CI 1.05 to 2.44). The prevalence of underweight was also higher in children living in the flooded communities (adjusted prevalence ratio 1.86; 95% CI 1.04 to 3.30). Further analyses found that the 26-36-month flooded cohort, thus those children younger than 1 year during the precedent flood in August 2006, attained the largest difference in levels of stunting compared with the unexposed group of the same age. Conclusion Exposure to floods is associated with long-term malnutrition in these rural communities of Orissa, India. Children exposed to floods during their first year of life presented higher levels of chronic malnutrition. Long-term malnutrition prevention programmes after floods should be implemented in flood-prone areas.
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Affiliation(s)
- Jose Manuel Rodriguez-Llanes
- CRED-Centre for Research on the Epidemiology of Disasters, Institute of Health and Society, Université catholique de Louvain, Brussels, Belgium
| | | | - Olivier Degomme
- CRED-Centre for Research on the Epidemiology of Disasters, Institute of Health and Society, Université catholique de Louvain, Brussels, Belgium
| | | | - Debarati Guha-Sapir
- CRED-Centre for Research on the Epidemiology of Disasters, Institute of Health and Society, Université catholique de Louvain, Brussels, Belgium
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Social, economic, health and environmental determinants of child nutritional status in three Central Asian Republics. Public Health Nutr 2009; 12:1871-7. [DOI: 10.1017/s1368980009004790] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
AbstractObjectiveTo investigate the comparative effect of social, economic, health and environmental characteristics on the nutritional status of children aged <3 years in Central Asia.DesignCross-sectional analysis using data from Demographic and Health Surveys.SettingUzbekistan, Kyrgyzstan and Kazakhstan.SubjectsInformation on demographic health was gathered by Macro International Inc., Uzbekistan, Kyrgyzstan and Kazakhstan governments from a random sample of 14 067 households in the three countries. Anthropometric measurements were performed using standardized procedures on all children <3 years of age (n 2358). Only children with plausible Z-scores (n 1989) were selected for subsequent analyses.ResultsThe main results indicated that country of residence, number of people in household, household wealth, birth weight, age of child, knowledge of oral rehydration therapy, maternal education, number of children <5 years of age and source of drinking water were strong predictors of child nutritional status in these countries. Furthermore, chronic malnutrition was most prevalent in all three countries but at varied levels. An unexpected finding was that fully vaccinated children were more likely to be malnourished than children who were partially vaccinated. A further unexpected finding was that breast-feeding especially in children >6 months old had a strong negative association with stunting and underweight.ConclusionsIn summary, the results from both the descriptive and binary logistic regression analysis are similar in terms of the explanatory variables and the statistical significance in the models.
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Cook A, Watson J, Buynder PV, Robertson A, Weinstein P. 10th Anniversary Review: Natural disasters and their long-term impacts on the health of communities. ACTA ACUST UNITED AC 2008. [DOI: 10.1039/b713256p] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Darnton-Hill I, Webb P, Harvey PWJ, Hunt JM, Dalmiya N, Chopra M, Ball MJ, Bloem MW, de Benoist B. Micronutrient deficiencies and gender: social and economic costs. Am J Clin Nutr 2005; 81:1198S-1205S. [PMID: 15883452 DOI: 10.1093/ajcn/81.5.1198] [Citation(s) in RCA: 116] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Vitamin and mineral deficiencies adversely affect a third of the world's people. Consequently, a series of global goals and a serious amount of donor and national resources have been directed at such micronutrient deficiencies. Drawing on the extensive experience of the authors in a variety of institutional settings, the article used a computer search of the published scientific literature of the topic, supplemented by reports and published and unpublished work from the various agencies. In examining the effect of sex on the economic and social costs of micronutrient deficiencies, the paper found that: (1) micronutrient deficiencies affect global health outcomes; (2) micronutrient deficiencies incur substantial economic costs; (3) health and nutrition outcomes are affected by sex; (4) micronutrient deficiencies are affected by sex, but this is often culturally specific; and finally, (5) the social and economic costs of micronutrient deficiencies, with particular reference to women and female adolescents and children, are likely to be considerable but are not well quantified. Given the potential impact on reducing infant and child mortality, reducing maternal mortality, and enhancing neuro-intellectual development and growth, the right of women and children to adequate food and nutrition should more explicitly reflect their special requirements in terms of micronutrients. The positive impact of alleviating micronutrient malnutrition on physical activity, education and productivity, and hence on national economies suggests that there is also an urgent need for increased effort to demonstrate the cost of these deficiencies, as well as the benefits of addressing them, especially compared with other health and nutrition interventions.
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Affiliation(s)
- Ian Darnton-Hill
- UNICEF Nutrition Section & Institute of Human Nutrition, Columbia.
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Hossain SM, Kolsteren P. The 1998 flood in Bangladesh: is different targeting needed during emergencies and recovery to tackle malnutrition? DISASTERS 2003; 27:172-184. [PMID: 12825439 DOI: 10.1111/1467-7717.00227] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
Bangladesh suffered the century's worst flood during July-October 1998 and appealed for assistance. To provide information for appropriate interventions to tackle nutritional problems, a rapid assessment survey was conducted to look at the nutritional situation, problems encountered by the community, their coping mechanisms and rehabilitation priorities in six rural areas. The survey was repeated after four months to measure the outcome of activities during the flood and the necessity for future assistance. There were 3,048 children measured in both surveys (1,597 and 1,451). The sample of most interest was a sub-group of 180 children present in two previous independent surveys. The analysis found that while moving from the crisis period to post-flood phase there was evidence of a 'crossover phenomenon' in the recovery pattern of nutritional status. Sixty-eight per cent of the children who were malnourished (WHZ < -2SD) during the crisis period (18 per cent) recovered enough to cross the cut-off point and became normal after four months. Another 8 per cent of children (9 per cent of all normal) who were normal during the crisis period, after four months had deteriorated to be malnourished. Thus, despite there being a shift in the overall distribution of nutritional status, there has been another shift that reduced the net effect. Subsequent episodes of diarrhoea, access to food and loan burden had also influenced the recovery pattern of the children's nutritional status as evident from the statistically significant associations. These findings raise questions about targeting acute malnutrition during emergencies, and using the same criteria during both the crisis and rehabilitation phases.
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Abstract
Many diseases are influenced by weather conditions or display strong seasonality, suggestive of a possible climatic contribution. Projections of future climate change have, therefore, compelled health scientists to re-examine weather/disease relationships. There are three projected physical consequences of climate change: temperature rise, sea level rise, and extremes in the hydrologic cycle. This century, the Earth has warmed by about 0.5 degrees centigrade, and the mid-range estimates of future temperature change and sea level rise are 2.0 degrees centigrade and 49 centimeters, respectively, by the year 2100. Extreme weather variability associated with climate change may especially add an important new stress to developing nations that are already vulnerable as a result of environmental degradation, resource depletion, overpopulation, or location (e.g. low-lying coastal deltas). The regional impacts of climate change will vary widely depending on existing population vulnerability. Health outcomes of climate change can be grouped into those of: (a) direct physical consequences, e.g. heat mortality or drowning; (b) physical/chemical sequelae, e.g. atmospheric transport and formation of air pollutants; (c) physical/biological consequences, e.g. response of vector- and waterborne diseases, and food production; and (d) sociodemographic impacts, e.g. climate or environmentally induced migration or population dislocation. Better understanding of the linkages between climate variability as a determinant of disease will be important, among other key factors, in constructing predictive models to guide public health prevention.
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Affiliation(s)
- J A Patz
- Department of Environmental Health Sciences, Johns Hopkins School of Public Health, Baltimore, Maryland 21205-2179, USA.
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