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Arcos González P, Cabria Fernández J, Gan RK, Fernández Camporro Á, Cernuda Martínez JA. The epidemiological profile of incidence and mortality from epidemics in complex humanitarian emergencies from 1990 to 2022 - A scoping review. Trop Med Int Health 2024; 29:343-353. [PMID: 38481292 DOI: 10.1111/tmi.13982] [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: 05/07/2024]
Abstract
AIM This study aimed to investigate the impact of communicable diseases with epidemic potential in complex emergency (CE) situations, focusing on the epidemiological profile of incidence and mortality and exploring underlying factors contributing to increased epidemic risks. METHODS Using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses for Scoping Review (PRISMA-ScR) guidelines, we conducted a scoping review of articles published between 1990 and 2022. The search included terms related to complex emergencies, communicable diseases, outbreaks, and epidemics. We identified 92 epidemics related to CE occurring in 32 different countries. RESULTS Communicable diseases like Shigellosis, Cholera, Measles, Meningococcal meningitis, Yellow Fever, and Malaria caused significant morbidity and mortality. Diarrhoeal diseases, particularly Cholera and Shigellosis, had the highest incidence rates. Shigella specifically had an incidence of 241.0 per 1000 (people at risk), with a mortality rate of 11.7 per 1000, while Cholera's incidence was 13.0 per 1000, with a mortality rate of 0.22 per 1000. Measles followed, with an incidence of 25.0 per 1000 and a mortality rate of 0.76 per 1000. Meningococcal Meningitis had an incidence rate of 1.3 per 1000 and a mortality rate of 0.13 per 1000. Despite their lower incidences, yellow fever at 0.8 per 1000 and malaria at 0.4 per 1000, their high case fatality rates of 20.1% and 0.4% remained concerning in CE. The qualitative synthesis reveals that factors such as water, sanitation, and hygiene, shelter and settlements, food and nutrition, and public health and healthcare in complex emergencies affect the risk of epidemics. CONCLUSION Epidemics during complex emergencies could potentially lead to a public health crisis. Between 1990 and 2022, there have been no statistically significant changes in the trend of incidence, mortality, or fatality rates of epidemic diseases in CE. It is crucial to understand that all epidemics identified in CE are fundamentally preventable.
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Affiliation(s)
- Pedro Arcos González
- Unit for Research in Emergency and Disaster, Department of Medicine, University of Oviedo, Oviedo, Spain
| | - Julián Cabria Fernández
- Unit for Research in Emergency and Disaster, Department of Medicine, University of Oviedo, Oviedo, Spain
| | - Rick Kye Gan
- Unit for Research in Emergency and Disaster, Department of Medicine, University of Oviedo, Oviedo, Spain
| | - Ángel Fernández Camporro
- Unit for Research in Emergency and Disaster, Department of Medicine, University of Oviedo, Oviedo, Spain
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Komakech JJ, Emerson SR, Cole KL, Walters CN, Rakotomanana H, Kabahenda MK, Hildebrand DA, Stoecker BJ. Care groups in an integrated nutrition education intervention improved infant growth among South Sudanese refugees in Uganda's West Nile post-emergency settlements: A cluster randomized trial. PLoS One 2024; 19:e0300334. [PMID: 38489346 PMCID: PMC10942045 DOI: 10.1371/journal.pone.0300334] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Accepted: 02/21/2024] [Indexed: 03/17/2024] Open
Abstract
OBJECTIVE This study examined the effects of a peer-led integrated nutrition education intervention with maternal social support using Care Groups on infant growth among South Sudanese refugees in Uganda. METHODS A community-based cluster-randomized trial (RCT) was conducted among 390 pregnant women (third trimester). Two intervention study arms were Mothers-only(n = 131) and Parents-combined (n = 142) with a Control (n = 117). WHO infant growth standards defined length-for-age z-scores (LAZ) for stunting, weight-for-age z-scores (WAZ) for underweight and weight-for-length z-scores (WLZ) for wasting. The Medical Outcomes Study (MOS) social support index was a proxy measure for social support. A split-plot ANOVA tested the interaction effects of social support, intervention, and time on infant growth after adjusting for covariates. Further, pairwise comparisons explained mean differences in infant growth among the study arms. RESULTS The mean infant birth weight was 3.1 ± 0.5 kg. Over the study period, infant stunting was most prevalent in the Control (≥ 14%) compared to Mothers-only (< 9.5%) and Parents-combined (< 7.4%) arms. There were significant interaction effects of the Care Group intervention and social support by time on infant mean LAZ (F (6, 560) = 28.91, p < 0.001), WAZ (F (5.8, 539.4) = 12.70, p = < 0.001) and WLZ (F (5.3, 492.5) = 3.38, p = 0.004). Simple main effects by the end of the study showed that the intervention improved infant mean LAZ (Mothers-only vs. Control (mean difference, MD) = 2.05, p < 0.001; Parents-combined vs. Control, MD = 2.00, p < 0.001) and WAZ (Mothers-only vs. Control, MD = 1.27, p < 0.001; Parents-combined vs. Control, MD = 1.28, p < 0.001). CONCLUSION Maternal social support with an integrated nutrition education intervention significantly improved infant stunting and underweight. Nutrition-sensitive approaches focused on reducing child undernutrition among post-emergency refugees may benefit from using Care Groups in programs. TRIAL REGISTRATION Clinicaltrials.gov, NCT05584969.
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Affiliation(s)
- Joel J. Komakech
- Department of Food Science, Nutrition, and Health Promotion, Mississippi State University, Starkville, Mississippi, United States of America
| | - Sam R. Emerson
- Department of Nutritional Sciences, Oklahoma State University, Stillwater, OK, United States of America
| | - Ki L. Cole
- Research, Evaluation, Measurement, and Statistics Department, Oklahoma State University, Stillwater, OK, United States of America
| | - Christine N. Walters
- Department of Nutritional Sciences, Oklahoma State University, Stillwater, OK, United States of America
| | - Hasina Rakotomanana
- Department of Nutritional Sciences, Oklahoma State University, Stillwater, OK, United States of America
| | | | - Deana A. Hildebrand
- Department of Nutritional Sciences, Oklahoma State University, Stillwater, OK, United States of America
| | - Barbara J. Stoecker
- Department of Nutritional Sciences, Oklahoma State University, Stillwater, OK, United States of America
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Phillips JF, Roy CM, Gebregziabher M. The international humanitarian response to famine in Tigray, Ethiopia:lessons from the Nigerian Civil War, 1967-1970. Glob Health Action 2022; 15:2107203. [PMID: 36106597 PMCID: PMC9481073 DOI: 10.1080/16549716.2022.2107203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Abstract
The Tigray crisis in Ethiopia is a grave humanitarian catastrophe with causes and consequences that resemble the Nigerian Civil War that ended with the defeat of secessionist Biafra five decades ago. As in the Biafra example, an ethnically distinct and embattled enclave is surrounded by hostile forces and cut off from commerce of any kind, producing starvation, forced migrant encampments, and pervasive dependence on externally provided food relief. Relief action strategies developed during the Nigerian Civil War were comprised of operational components that were often insufficiently integrated into a unified system for nutritional screening, referral, acute care, nutritional rehabilitation, and team deployment. This lack of strategic integration for post-conflict relief actions merits review for possible lessons that could avert its recurrence in Tigray. If evidence-based systems for relief organization had been comprehensively applied in Biafra, the pace of post-conflict nutritional recovery could have been accelerated. Although component strategies of the Biafra-Nigeria Relief Action are being replicated by various agencies that are providing humanitarian assistance in Tigray, their collective impact could be enhanced if these strategies were integrated into a unified, evidence-driven systems response to the emergency. The elements of such a systems approach for assisting Tigray are reviewed.
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Affiliation(s)
- James F. Phillips
- Heilbrunn Department of Population and Family Health, Mailman School of Public Health, Columbia University, New York, NY, USA
| | - Charlotte M. Roy
- Department of Emergency Medicine, Loma Linda University Medical Center, Loma Linda, CA, USA
| | - Mulugeta Gebregziabher
- Department of Public Health Sciences, Medical University of South Carolina, Charleston, SC, USA
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Checchi F, Frison S, Warsame A, Abebe KT, Achen J, Ategbo EA, Ayoya MA, Kassim I, Ndiaye B, Nyawo M. Can we predict the burden of acute malnutrition in crisis-affected countries? Findings from Somalia and South Sudan. BMC Nutr 2022; 8:92. [PMID: 36038942 PMCID: PMC9421106 DOI: 10.1186/s40795-022-00563-2] [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: 01/11/2022] [Accepted: 07/11/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Sample surveys are the mainstay of surveillance for acute malnutrition in settings affected by crises but are burdensome and have limited geographical coverage due to insecurity and other access issues. As a possible complement to surveys, we explored a statistical approach to predict the prevalent burden of acute malnutrition for small population strata in two crisis-affected countries, Somalia (2014-2018) and South Sudan (2015-2018). METHODS For each country, we sourced datasets generated by humanitarian actors or other entities on insecurity, displacement, food insecurity, access to services, epidemic occurrence and other factors on the causal pathway to malnutrition. We merged these with datasets of sample household anthropometric surveys done at administrative level 3 (district, county) as part of nutritional surveillance, and, for each of several outcomes including binary and continuous indices based on either weight-for-height or middle-upper-arm circumference, fitted and evaluated the predictive performance of generalised linear models and, as an alternative, machine learning random forests. RESULTS We developed models based on 85 ground surveys in Somalia and 175 in South Sudan. Livelihood type, armed conflict intensity, measles incidence, vegetation index and water price were important predictors in Somalia, and livelihood, measles incidence, rainfall and terms of trade (purchasing power) in South Sudan. However, both generalised linear models and random forests had low performance for both binary and continuous anthropometric outcomes. CONCLUSIONS Predictive models had disappointing performance and are not usable for action. The range of data used and their quality probably limited our analysis. The predictive approach remains theoretically attractive and deserves further evaluation with larger datasets across multiple settings.
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Affiliation(s)
- Francesco Checchi
- Department of Infectious Disease Epidemiology, Faculty of Epidemiology and Population Health, London School of Hygiene and Tropical Medicine, London, UK.
| | - Séverine Frison
- Department of Infectious Disease Epidemiology, Faculty of Epidemiology and Population Health, London School of Hygiene and Tropical Medicine, London, UK
| | - Abdihamid Warsame
- Department of Infectious Disease Epidemiology, Faculty of Epidemiology and Population Health, London School of Hygiene and Tropical Medicine, London, UK
| | - Kiross Tefera Abebe
- United Nations Children's Fund, South Sudan Country Office, Juba, South Sudan
| | - Jasinta Achen
- United Nations Children's Fund, Somalia Country Office, Mogadishu, Somalia
| | - Eric Alain Ategbo
- United Nations Children's Fund, South Sudan Country Office, Juba, South Sudan
| | - Mohamed Ag Ayoya
- United Nations Children's Fund, Somalia Country Office, Mogadishu, Somalia
| | - Ismail Kassim
- United Nations Children's Fund, South Sudan Country Office, Juba, South Sudan
| | - Biram Ndiaye
- United Nations Children's Fund, Somalia Country Office, Mogadishu, Somalia
| | - Mara Nyawo
- East and Southern Africa Regional Office, United Nations Children's Fund, Nairobi, Kenya
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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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Ghimire U, Vatsa R. Spatial distribution of various forms of malnutrition among reproductive age women in Nepal: A Bayesian geoadditive quantile regression approach. SSM Popul Health 2021; 14:100781. [PMID: 33997241 PMCID: PMC8099780 DOI: 10.1016/j.ssmph.2021.100781] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Revised: 02/21/2021] [Accepted: 03/23/2021] [Indexed: 01/21/2023] Open
Abstract
Addressing both the under-and over-nutritional status of women is an eminent challenge for developing countries like Nepal. This paper examined a critical analysis of factors associated with various forms of malnutrition using Bayesian geoadditive quantile regression approach and assessed spatial variations of malnutrition among Nepalese women using Asian cut-off values. Data drawn from the 2016 Nepal Demographic and Health Survey was utilized to assess the spatial distributions of underweight, overweight and obesity at the provincial level. Spatial and nonlinear components were estimated using Markov random fields and Bayesian P-splines, respectively. The analysis of 4,338 women confirmed that women living in extremely urbanized areas and in Province 1, Province 3, and Province 4 were more likely to be overweight/obese. Similarly, the likelihood of being underweight was prominently high among women residing in rural municipality and women residing in Province 2 and Province 7. Women from the richest and richer quintiles, and with primary education were more likely to be obese. Furthermore, currently-working women and women having access to protected water source were less likely to be obese while improved toilet and access to electricity facility were associated with obesity. Women with access to newspaper and radio were less prone to obesity. Inconsistent distribution of under- and over-nutrition existed in Nepal, given that the high prevalence of overweight/obesity among women living in metropolitan and undernutrition among rural women. Specific intervention measures, addressing location-specific nutrition issues are urgent. Rigorous implementation of strategies incorporated in the national nutrition plan is called for to curb the burden of overweight/obesity. Involving mass media to promote healthier lifestyle and nutritious food could be advantageous at the population level, especially in rural municipalities.
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Affiliation(s)
- Umesh Ghimire
- New ERA, Rudramati Marga, Kalopul, Kathmandu, 44600, Nepal
| | - Richa Vatsa
- Central University of South Bihar, SH-7, Gaya Panchanpur Road, Village – Karhara, Post. Fatehpur, Gaya, 824236, Bihar, India
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Bendavid E, Boerma T, Akseer N, Langer A, Malembaka EB, Okiro EA, Wise PH, Heft-Neal S, Black RE, Bhutta ZA. The effects of armed conflict on the health of women and children. Lancet 2021; 397:522-532. [PMID: 33503456 PMCID: PMC7612212 DOI: 10.1016/s0140-6736(21)00131-8] [Citation(s) in RCA: 100] [Impact Index Per Article: 33.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2019] [Revised: 10/03/2020] [Accepted: 10/05/2020] [Indexed: 01/16/2023]
Abstract
Women and children bear substantial morbidity and mortality as a result of armed conflicts. This Series paper focuses on the direct (due to violence) and indirect health effects of armed conflict on women and children (including adolescents) worldwide. We estimate that nearly 36 million children and 16 million women were displaced in 2017, on the basis of international databases of refugees and internally displaced populations. From geospatial analyses we estimate that the number of non-displaced women and children living dangerously close to armed conflict (within 50 km) increased from 185 million women and 250 million children in 2000, to 265 million women and 368 million children in 2017. Women's and children's mortality risk from non-violent causes increases substantially in response to nearby conflict, with more intense and more chronic conflicts leading to greater mortality increases. More than 10 million deaths in children younger than 5 years can be attributed to conflict between 1995 and 2015 globally. Women of reproductive ages living near high intensity conflicts have three times higher mortality than do women in peaceful settings. Current research provides fragmentary evidence about how armed conflict indirectly affects the survival chances of women and children through malnutrition, physical injuries, infectious diseases, poor mental health, and poor sexual and reproductive health, but major systematic evidence is sparse, hampering the design and implementation of essential interventions for mitigating the harms of armed conflicts.
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Affiliation(s)
- Eran Bendavid
- Center for Population Health Sciences, Division of Primary Care and Population Health, Department of Medicine, Stanford University, CA, USA.
| | - Ties Boerma
- Center for Global Public Health, University of Manitoba, Winnipeg, MB, Canada
| | - Nadia Akseer
- Centre for Global Child Health, Hospital for Sick Children (SickKids), Toronto, ON, Canada; The Institute for International Programs, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA
| | - Ana Langer
- Women and Health Initiative, Harvard T H Chan School of Public Health, Boston, MA, USA
| | - Espoir Bwenge Malembaka
- Ecole Régionale de Santé Publique, Faculté de Médecine, Université Catholique de Bukavu, Bukavu, DR Congo
| | - Emelda A Okiro
- Population Health Unit, Kenya Medical Research Institute-Wellcome Trust Research Programme, Nairobi, Kenya; Centre for Tropical Medicine and Global Health, Nuffield Department of Clinical Medicine, University of Oxford, Oxford, UK
| | - Paul H Wise
- Department of Pediatrics, Stanford University, CA, USA
| | - Sam Heft-Neal
- Center on Food Security and the Environment, Stanford University, CA, USA
| | - Robert E Black
- The Institute for International Programs, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA
| | - Zulfiqar A Bhutta
- Centre for Global Child Health, Hospital for Sick Children (SickKids), Toronto, ON, Canada; Centre of Excellence in Women and Child Health and Institute for Global Health and Development, The Aga Khan University, Karachi, Pakistan
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Majumdar A, Shukla SS, Pandey RK. Culinary and herbal resources as nutritional supplements against malnutrition-associated immunity deficiency: the vegetarian review. FUTURE JOURNAL OF PHARMACEUTICAL SCIENCES 2020. [DOI: 10.1186/s43094-020-00067-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
Malnutrition may be due to undernutrition and/or overnutrition and is responsible for morbidity and mortality. Fulfilling nutrition requirements of all human age groups is necessary for maintenance of health and quality of life. Nutritional supplements, or daily diet, must include a sufficient amount of macronutrient (carbohydrate, protein, and fat), micronutrients (vitamins and minerals), and nonessential dietary components such as fiber.
Main body
There is a bidirectional relationship that exists between nutrition, infection, and immunity; children are dying due to malnutrition that weakens their immunity and makes them more susceptible to pathogen attack. Culinary and herbal resources containing macro- and micronutrients are required to achieve nutritional deficiencies.
Conclusion
In this review, we have documented different culinary herbs that have been used as prime herbal nutritional source and these herbs might be helpful in malnutrition and boosting immunity. The review contains the description of nutritional levels and their distribution to different age group people. This review gives insight to herbal products that boost immunity to fight against infections by restoring micronutrients.
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Howell E, Waidmann T, Birdsall N, Holla N, Jiang K. The impact of civil conflict on infant and child malnutrition, Nigeria, 2013. MATERNAL & CHILD NUTRITION 2020; 16:e12968. [PMID: 32048455 PMCID: PMC7296780 DOI: 10.1111/mcn.12968] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/21/2019] [Revised: 12/11/2019] [Accepted: 01/16/2020] [Indexed: 11/30/2022]
Abstract
The new millennium brought renewed attention to improving the health of women and children. In this same period, direct deaths from conflicts have declined worldwide, but civilian deaths associated with conflicts have increased. Nigeria is among the most conflict-prone countries in Sub-Saharan Africa, especially recently with the Boko Haram insurgency in the north. This paper uses two data sources, the 2013 Demographic and Health Survey for Nigeria and the Social Conflict Analysis Database, linked by geocode, to study the effect of these conflicts on infant and young child acute malnutrition (or wasting). We show a strong association in 2013 between living close to a conflict zone and acute malnutrition in Nigerian children, with larger effects for rural children than urban children. This is related to the severity of the conflict, measured both in terms of the number of conflict deaths and the length of time the child was exposed to conflict. Undoubtedly, civil conflict is limiting the future prospects of Nigerian children and the country's economic growth. In Nigeria, conflicts in the north are expected to continue with sporadic attacks and continued damaged infrastructure. Thus, Nigerian children, innocent victims of the conflict, will continue to suffer the consequences documented in this study.
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Affiliation(s)
| | | | | | | | - Kevin Jiang
- Baylor College of MedicineTexas Medical CenterHoustonTexasUSA
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Brown ME, Backer D, Billing T, White P, Grace K, Doocy S, Huth P. Empirical studies of factors associated with child malnutrition: highlighting the evidence about climate and conflict shocks. Food Secur 2020. [DOI: 10.1007/s12571-020-01041-y] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
AbstractChildren who experience poor nutrition during the first 1000 days of life are more vulnerable to illness and death in the near term, as well as to lower work capacity and productivity as adults. These problems motivate research to identify basic and underlying factors that influence risks of child malnutrition. Based on a structured search of existing literature, we identified 90 studies that used statistical analyses to assess relationships between potential factors and major indicators of child malnutrition: stunting, wasting, and underweight. Our review determined that wasting, a measure of acute malnutrition, is substantially understudied compared to the other indicators. We summarize the evidence about relationships between child malnutrition and numerous factors at the individual, household, region/community, and country levels. Our results identify only select relationships that are statistically significant, with consistent signs, across multiple studies. Among the consistent predictors of child malnutrition are shocks due to variations in climate conditions (as measured with indicators of temperature, rainfall, and vegetation) and violent conflict. Limited research has been conducted on the relationship between violent conflict and wasting. Improved understanding of the variables associated with child malnutrition will aid advances in predictive modeling of the risks and severity of malnutrition crises and enhance the effectiveness of responses by the development and humanitarian communities.
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Ekezie W, Adaji EE, Murray RL. Essential healthcare services provided to conflict-affected internally displaced populations in low and middle-income countries: A systematic review. Health Promot Perspect 2020; 10:24-37. [PMID: 32104654 PMCID: PMC7036202 DOI: 10.15171/hpp.2020.06] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2019] [Accepted: 11/08/2019] [Indexed: 11/29/2022] Open
Abstract
Background: Conflict and violent crises have resulted in over 40 million of internally displaced persons (IDPs). Most affected regions lack access to basic health resources and generally rely on humanitarian support. The objective of this review was to appraise primary health service interventions among conflict-induced internally displaced populations in low and middle income countries between 2000 and 2019. Methods: A systematic review of literature in the following databases: Embase, MEDLINE, PsyArticles, PsycINFO, Scopus, Web of Science, LILAC and CAB Articles, was performed to identify interventions implemented in conflict IDP settings. Results: Initial searches yielded 4578 papers and 30 studies met the inclusion criteria. Descriptivesynthesis analysis was used, and the final selections were assessed using a customized CriticalAppraisal Skills Programme (CASP) checklist. Included papers were from Sub-Saharan Africa, South Asia and the Middle East regions. Most studies were on prevention interventions, especially water treatment and maternal health. Treatment interventions mostly focused on onmalaria and mental health. Only one food and nutrition study with outcome data was identified, indicating limitations in IDP health-related intervention publications. Reported interventions were conducted between one week to five years, and the study qualities were moderate. The most effective interventions were integrated programmes and common challenges were weakstudy methodology and data reporting. Conclusion: Regardless of the intervention types and durations, the services offered were beneficial to the IDPs. More intervention evidence are, however required as shown in gaps around food and nutrition, health education and disease surveillance.
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Affiliation(s)
- Winifred Ekezie
- Division of Epidemiology and Public Health, University of Nottingham, UK
| | | | - Rachael L Murray
- Division of Epidemiology and Public Health, University of Nottingham, UK
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Rukundo PM, Rukooko B, Andreassen BA, Iversen PO. Housing, water and sanitation implications on food insecurity and diet diversity in landslide affected communities: A cross-sectional survey of two districts in Uganda. Clin Nutr ESPEN 2019; 33:47-56. [DOI: 10.1016/j.clnesp.2019.07.010] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2019] [Revised: 07/06/2019] [Accepted: 07/19/2019] [Indexed: 10/26/2022]
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Bhattacharya A, Pal B, Mukherjee S, Roy SK. Assessment of nutritional status using anthropometric variables by multivariate analysis. BMC Public Health 2019; 19:1045. [PMID: 31382936 PMCID: PMC6683359 DOI: 10.1186/s12889-019-7372-2] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2018] [Accepted: 07/25/2019] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Undernutrition is a serious health problem and highly prevalent in developing countries. There is no as such confirmatory test to measure undernutrition. The objective of the present study is to determine a new Composite Score using anthropometric measurements. Composite Score was then compared with other methods like body mass index (BMI) and mid-upper arm circumference (MUAC) classification, to test the significance of the method. METHODS Anthropometric data were collected from 780 adult Oraon (Male = 387, Female = 393) labourers of Alipurduar district of West Bengal, India, following standard instruments, and protocols. Nutritional status of the study participants were assessed by conventional methods, BMI and MUAC. Confirmatory factor analysis was carried out to reduce 12 anthropometric variables into a single Composite Score (C) and classification of nutritional status was done on the basis of the score. Furthermore, all the methods (BMI, MUAC and C) were compared and discriminant function analysis was adopted to find out the percentage of correctly classified individuals by each of the three methods. RESULT The frequency of undernutrition was 45.9% according to BMI category, 56.7% according to MUAC category and 51.8% according to newly computed Composite Score. Further analysis showed that Composite Score has a higher strength of correct classification (98.7%), compared to BMI (95.9%) and MUAC (96.2%). CONCLUSION Therefore, anthropometric measurements can be used to identify nutritional status in the population more correctly by calculating Composite Score of the measurements and it is a non-invasive and relatively correct way of identification.
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Affiliation(s)
- Ankita Bhattacharya
- Senior Research Fellow, Biological Anthropology Unit, Indian Statistical Institute, 203, B.T. Road, Kolkata, 700108, India
| | - Baidyanath Pal
- Associate Scientist, Biological Anthropology Unit, Indian Statistical Institute, 203, B.T. Road, Kolkata, 700108, India
| | - Shankarashis Mukherjee
- Dept. of Physiology, University of Calcutta, 92 Acharya Prafulla Chandra Road, Kolkata, 700 009, India
| | - Subrata Kumar Roy
- Professor, Biological Anthropology Unit, Indian Statistical Institute, 203, B.T. Road, Kolkata, 700108, India.
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Carruth L, Mendenhall E. "Wasting away": Diabetes, food insecurity, and medical insecurity in the Somali Region of Ethiopia. Soc Sci Med 2019; 228:155-163. [PMID: 30913529 DOI: 10.1016/j.socscimed.2019.03.026] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2018] [Revised: 03/14/2019] [Accepted: 03/15/2019] [Indexed: 01/17/2023]
Abstract
Most research on diabetes has taken place in cities or in high-income countries, even though most diabetes deaths occur in low and middle-income countries, and diabetes disproportionately affects the poor. This research, by contrast, investigates rising concerns about diabetes among Somalis in eastern Ethiopia--in communities where obesity is rare and people face chronic food insecurity, forced displacement, recurrent humanitarian crises, and lack of access to medical care. Findings presented in this article build on ethnographic research with Somalis in eastern Ethiopia since 2007, and include anthropometric and demographic data collection with Somali diabetes patients and select adult siblings of these patients (n = 108) plus in-depth ethnographic interviews with a subset of the diabetes patients, their siblings, and medical providers serving Somali communities (n = 29) in July-August 2018. Most Somali patients we spoke with shared symptoms of progressive weight loss, weakness, and loss of teeth--or what people called "wasting away"--even when complying with prescribed pharmaceutical regimens and/or insulin. Diabetes and "wasting away" were characterized by Somalis as humoral pathologies; but rather than a consequence of obesity or pathological weight gain, these were perceived to be a consequence of stress, trauma, anger, displacement, loss of healthy fatness, and lack of access to fresh and healthy food over their lifetimes. Somalis' simultaneous experiences of progressive nutritional wasting and adult-onset diabetes echo how "tropical diabetes" was defined and experienced for thousands of years prior to the development of effective early diagnostics and biomedical treatments. This analysis therefore suggests heterogeneity and overlaps within and between categories of "type 1" and "type 2 diabetes" in populations with differential exposures to stress, crisis, and poverty. Exposures to food insecurity and medical insecurity, in particular, are pathogenic, and shape diabetes patients' clinical presentations and prognoses, as well as local etiologies and patterns of disease.
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Affiliation(s)
- Lauren Carruth
- School of International Service, American University, 4400 Massachusetts Ave NW, Washington DC, 20016, USA.
| | - Emily Mendenhall
- School of Foreign Service, Georgetown University, 513 Intercultural Center, 37th and O Street, NW, Washington DC, 20057, USA.
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Farah AM, Endris BS, Gebreyesus SH. Maternal undernutrition as proxy indicators of their offspring's undernutrition: evidence from 2011 Ethiopia demographic and health survey. BMC Nutr 2019; 5:17. [PMID: 32153930 PMCID: PMC7050883 DOI: 10.1186/s40795-019-0281-z] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2018] [Accepted: 02/13/2019] [Indexed: 11/24/2022] Open
Abstract
Background The intergenerational continuity of undernutrition is influenced by shared genetic, household socio-economic and cultural resources which will be associated with the mother and the child nutritional status, possibly to the same degree. Provided that this assumption is valid, maternal height and BMI could be a simple way of measuring nutritional status of their children. Methods Data were obtained from the 2011 Ethiopia Demographic and Health Survey (EDHS 2011). An analytical sample of 8, 505 children whose mothers are not pregnant and live with their biological mothers was included. The bivariate associations between nutritional indices of the mother and the children were analyzed with Pearson correlation coefficients. The sensitivity, specificity, predictive values and area under Roc curves were calculated. Logistics regression for binary outcomes was also used to evaluate the predictors of child undernutrition. Results Children who experienced stunting, underweight or wasting had mothers with lower mean BMI than those who did not (p < 0.001). Maternal and child nutritional status were positively correlated. The sensitivity of maternal underweight (defined by BMI < 18.5 kg/m2) as a predictor of child’s nutritional status (<− 2 z-scores) is low, failing to reach 50% for any of the child nutrition indices. In logistics regression, maternal BMI was associated with stunting, underweight and wasting (p < 0.001) while maternal height was only associated with stunting and underweight (p < 0.001). Conclusion The sensitivity and specificity of maternal anthropometric indicators to identify growth deficits among children were too low to justify using maternal indicators as a replacement for child growth measurements.
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Affiliation(s)
- Alinoor Mohamed Farah
- 1Department of Public Health, College of Medicine and Health Sciences, Jigjiga University, Jigjiga, Ethiopia
| | - Bilal Shikur Endris
- 2Department of Reproductive Health and Health Service Management, School of Public Health, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
| | - Seifu Hagos Gebreyesus
- 2Department of Reproductive Health and Health Service Management, School of Public Health, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
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Kadir A, Shenoda S, Goldhagen J, Pitterman S, Suchdev PS, Chan KJ, Howard CR, McGann P, St Clair NE, Yun K, Arnold LD. The Effects of Armed Conflict on Children. Pediatrics 2018; 142:peds.2018-2586. [PMID: 30397168 DOI: 10.1542/peds.2018-2586] [Citation(s) in RCA: 48] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
More than 1 in 10 children worldwide are affected by armed conflict. The effects are both direct and indirect and are associated with immediate and long-term harm. The direct effects of conflict include death, physical and psychological trauma, and displacement. Indirect effects are related to a large number of factors, including inadequate and unsafe living conditions, environmental hazards, caregiver mental health, separation from family, displacement-related health risks, and the destruction of health, public health, education, and economic infrastructure. Children and health workers are targeted by combatants during attacks, and children are recruited or forced to take part in combat in a variety of ways. Armed conflict is both a toxic stress and a significant social determinant of child health. In this Technical Report, we review the available knowledge on the effects of armed conflict on children and support the recommendations in the accompanying Policy Statement on children and armed conflict.
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Affiliation(s)
- Ayesha Kadir
- Centre for Social Paediatrics, Herlev Hospital, Herlev, Denmark
| | - Sherry Shenoda
- Division of Community and Societal Pediatrics, University of Florida College of Medicine–Jacksonville, Jacksonville, Florida; and
| | - Jeffrey Goldhagen
- Division of Community and Societal Pediatrics, University of Florida College of Medicine–Jacksonville, Jacksonville, Florida; and
| | - Shelly Pitterman
- United Nations High Commissioner for Refugees Regional Representative for the United States and the Caribbean, Washington, District of Columbia
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Post-conflict household structures and underweight: a multilevel analysis of a community-based study in northern Uganda. Public Health Nutr 2018; 21:2725-2734. [PMID: 29909795 DOI: 10.1017/s1368980018001581] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
OBJECTIVE To examine associations between household-level characteristics and underweight in a post-conflict population. DESIGN Nutritional status of residents in the Gulu Health and Demographic Surveillance Site was obtained during a community-based cross-sectional study, ~6 years after the civil war. Household-level factors included headship, polygamy, household size, child-to-adult ratio, child crowding, living with a stunted or overweight person, deprived area, distance to health centre and socio-economic status. Multilevel logistic regression models examined associations of household and community factors with underweight, calculating OR, corresponding 95 % CI and intraclass correlation coefficients. Effect modification by gender and age was examined by interaction terms and stratified analyses. SETTING Rural post-conflict area in northern Uganda. SUBJECTS In total, 2799 households and 11 312 individuals were included, representing all age groups. RESULTS Living in a female-headed v. male-headed household was associated (OR; 95 % CI) with higher odds for underweight among adult men (2·18; 1·11, 4·27) and girls <5 years (1·51; 0·97, 2·34), but lower odds among adolescent women aged 13-19 years (0·46; 0·22, 0·97). Higher odds was seen for residents living in deprived areas (1·37; 0·97, 1·94), with increasing distance to health services (P-trend <0·05) and among adult men living alone v. living in an average-sized household of seven members (3·23; 1·22, 8·59). Residents living in polygamous households had lower odds for underweight (0·79; 0·65, 0·97). CONCLUSIONS The gender- and age-specific associations between household-level factors and underweight are likely to reflect local social capital structures. Adapting to these is crucial before implementing health and nutrition interventions.
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Bliss J, Golden K, Bourahla L, Stoltzfus R, Pelletier D. An emergency cash transfer program promotes weight gain and reduces acute malnutrition risk among children 6-24 months old during a food crisis in Niger. J Glob Health 2018; 8:010410. [PMID: 29497505 PMCID: PMC5825977 DOI: 10.7189/jogh.08.010410] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Background Assessment of the impact of emergency cash transfer programs on child nutritional status has been difficult to achieve due to the considerable logistic and ethical constraints that characterize humanitarian settings. Methods We present the findings from a quasi-experimental longitudinal study of a conditional emergency cash transfer program implemented by Concern Worldwide in 2012 during a food crisis in Tahoua, Niger, in which the use of a concurrent control group permits estimation of the program’s impact on child weight gain. Program beneficiaries received three transfers totaling approximately 65% of Niger’s gross national per capita income; mothers attended mandatory sessions on child and infant feeding and care practices. Dietary and anthropometric data from 211 vulnerable households and children targeted by the intervention were compared with 212 similarly vulnerable control households and children from the same 21 villages. We used multilevel mixed effects regression to estimate changes in weight and weight-for-height Z scores (WHZ) over time, and logistic regression to estimate the probability of acute malnutrition. Results We found the intervention to be associated with a 1.27 kg greater overall weight gain (P < 0.001) and a 1.82 greater overall gain in WHZ (P < 0.001). The odds of having acute malnutrition at the end of the intervention were 25 times higher among children in the comparison group than those in households receiving cash (P < 0.001). Conclusions We conclude that this emergency cash transfer program promoted child weight gain and reduced the risk of acute malnutrition among children in the context of a food crisis. We suspect that the use of strategic conditional terms and a valuable transfer size were key features in achieving this result. Limitations in study design prevent us from attributing impact to particular aspects of the program, and preclude a precise estimation of impact. Future studies of this nature would benefit from pre-baseline measurements, more exhaustive data collection on household characteristics and transfer use, and further investigation into the use of conditional terms in emergency settings.
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Affiliation(s)
- Jessica Bliss
- Center for Global Health, Oregon State University, Corvallis, Oregon, USA
| | | | | | - Rebecca Stoltzfus
- Division of Nutritional Sciences, Cornell University, Ithaca, New York, USA
| | - David Pelletier
- Division of Nutritional Sciences, Cornell University, Ithaca, New York, USA
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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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Checchi F, Warsame A, Treacy-Wong V, Polonsky J, van Ommeren M, Prudhon C. Public health information in crisis-affected populations: a review of methods and their use for advocacy and action. Lancet 2017; 390:2297-2313. [PMID: 28602558 DOI: 10.1016/s0140-6736(17)30702-x] [Citation(s) in RCA: 75] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2015] [Revised: 01/27/2017] [Accepted: 02/09/2017] [Indexed: 11/22/2022]
Abstract
Valid and timely information about various domains of public health underpins the effectiveness of humanitarian public health interventions in crises. However, obstacles including insecurity, insufficient resources and skills for data collection and analysis, and absence of validated methods combine to hamper the quantity and quality of public health information available to humanitarian responders. This paper, the second in a Series of four papers, reviews available methods to collect public health data pertaining to different domains of health and health services in crisis settings, including population size and composition, exposure to armed attacks, sexual and gender-based violence, food security and feeding practices, nutritional status, physical and mental health outcomes, public health service availability, coverage and effectiveness, and mortality. The paper also quantifies the availability of a minimal essential set of information in large armed conflict and natural disaster crises since 2010: we show that information was available and timely only in a small minority of cases. On the basis of this observation, we propose an agenda for methodological research and steps required to improve on the current use of available methods. This proposition includes setting up a dedicated interagency service for public health information and epidemiology in crises.
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Affiliation(s)
- Francesco Checchi
- Faculty of Epidemiology and Population Health, London School of Hygiene & Tropical Medicine, London, UK; Humanitarian Department, Save the Children, London, UK.
| | | | - Victoria Treacy-Wong
- Faculty of Epidemiology and Population Health, London School of Hygiene & Tropical Medicine, London, UK
| | - Jonathan Polonsky
- Department of Health Emergency Information and Risk Assessment, World Health Organization, Geneva, Switzerland
| | - Mark van Ommeren
- Department of Mental Health and Substance Abuse, World Health Organization, Geneva, Switzerland
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Blanchet K, Ramesh A, Frison S, Warren E, Hossain M, Smith J, Knight A, Post N, Lewis C, Woodward A, Dahab M, Ruby A, Sistenich V, Pantuliano S, Roberts B. Evidence on public health interventions in humanitarian crises. Lancet 2017; 390:2287-2296. [PMID: 28602563 DOI: 10.1016/s0140-6736(16)30768-1] [Citation(s) in RCA: 132] [Impact Index Per Article: 18.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Recognition of the need for evidence-based interventions to help to improve the effectiveness and efficiency of humanitarian responses has been increasing. However, little is known about the breadth and quality of evidence on health interventions in humanitarian crises. We describe the findings of a systematic review with the aim of examining the quantity and quality of evidence on public health interventions in humanitarian crises to identify key research gaps. We identified 345 studies published between 1980 and 2014 that met our inclusion criteria. The quantity of evidence varied substantially by health topic, from communicable diseases (n=131), nutrition (n=77), to non-communicable diseases (n=8), and water, sanitation, and hygiene (n=6). We observed common study design and weaknesses in the methods, which substantially reduced the ability to determine causation and attribution of the interventions. Considering the major increase in health-related humanitarian activities in the past three decades and calls for a stronger evidence base, this paper highlights the limited quantity and quality of health intervention research in humanitarian contexts and supports calls to scale up this research.
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Affiliation(s)
- Karl Blanchet
- Health in Humanitarian Crises Centre, London School of Hygiene and Tropical Medicine, London, UK
| | - Anita Ramesh
- Faculty of Public Health and Policy and Faculty of Epidemiology and Population Health, London School of Hygiene and Tropical Medicine, London, UK
| | - Severine Frison
- Faculty of Public Health and Policy and Faculty of Epidemiology and Population Health, London School of Hygiene and Tropical Medicine, London, UK
| | - Emily Warren
- Faculty of Public Health and Policy and Faculty of Epidemiology and Population Health, London School of Hygiene and Tropical Medicine, London, UK
| | - Mazeda Hossain
- ECOHOST-The Centre for Health and Social Change, London School of Hygiene and Tropical Medicine, London, UK
| | - James Smith
- Health in Humanitarian Crises Centre, London School of Hygiene and Tropical Medicine, London, UK
| | - Abigail Knight
- Health in Humanitarian Crises Centre, London School of Hygiene and Tropical Medicine, London, UK
| | - Nathan Post
- ECOHOST-The Centre for Health and Social Change, London School of Hygiene and Tropical Medicine, London, UK
| | | | - Aniek Woodward
- ECOHOST-The Centre for Health and Social Change, London School of Hygiene and Tropical Medicine, London, UK
| | - Maysoon Dahab
- ECOHOST-The Centre for Health and Social Change, London School of Hygiene and Tropical Medicine, London, UK
| | - Alexander Ruby
- ECOHOST-The Centre for Health and Social Change, London School of Hygiene and Tropical Medicine, London, UK
| | | | | | - Bayard Roberts
- ECOHOST-The Centre for Health and Social Change, London School of Hygiene and Tropical Medicine, London, UK.
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Szwergold B. A Hypothesis: Moderate Consumption of Alcohol Contributes to Lower Prevalence of Type 2 Diabetes Due to the Scavenging of Alpha-Dicarbonyls by Dietary Polyphenols. Rejuvenation Res 2017; 21:389-404. [PMID: 28891383 DOI: 10.1089/rej.2017.1974] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
The world is experiencing an epidemic of type-2-diabetes mellitus (T2DM). This has led to increased morbidity and mortality, explosive growth in health care budgets, and an even greater adverse, if indirect, impact on societies and economies of affected countries. While genetic susceptibility to T2DM is a major determinant of its prevalence, changes in lifestyles also play a role. One such change has been a transition from traditional diets characterized by low caloric and high nutrient density to calorie-rich but nutrient-poor Western diets. Given this, one solution to the epidemic of T2DM would be to abandon Western diets and revert to traditional eating patterns. However, traditional diets cannot provide enough calories for the increasing global population, so transition from traditional to Western foodstuffs appears to be irreversible. Consequently, the only practical solution to problems caused by these changes is to modify Western diets, possibly by supplementing them with functional foods containing nutrients that would compensate for these dietary deficits. I present in this study a hypothesis to explain why shifts from traditional to Western diets have been so problematic and to suggest nutrients that may counteract these adverse effects. I postulate that the components of traditional diets that may compensate for deficiencies of Westerns diets are scavengers of reactive α-dicarbonyls produced as unavoidable by-products of glucose and lipid metabolism. Most important among these scavengers are some plant secondary metabolites: polyphenols, phlorotannins, and carotenoids. They are found in alcoholic beverages and are abundant in seasonings, cocoa, coffee, tea, whole grains, pigmented vegetables, fruits, and berries.
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Frison S, Kerac M, Checchi F, Nicholas J. A novel, efficient method for estimating the prevalence of acute malnutrition in resource-constrained and crisis-affected settings: A simulation study. PLoS One 2017; 12:e0186328. [PMID: 29091927 PMCID: PMC5665500 DOI: 10.1371/journal.pone.0186328] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2017] [Accepted: 09/28/2017] [Indexed: 11/19/2022] Open
Abstract
INTRODUCTION The assessment of the prevalence of acute malnutrition in children under five is widely used for the detection of emergencies, planning interventions, advocacy, and monitoring and evaluation. This study examined PROBIT Methods which convert parameters (mean and standard deviation (SD)) of a normally distributed variable to a cumulative probability below any cut-off to estimate acute malnutrition in children under five using Middle-Upper Arm Circumference (MUAC). METHODS We assessed the performance of: PROBIT Method I, with mean MUAC from the survey sample and MUAC SD from a database of previous surveys; and PROBIT Method II, with mean and SD of MUAC observed in the survey sample. Specifically, we generated sub-samples from 852 survey datasets, simulating 100 surveys for eight sample sizes. Overall the methods were tested on 681 600 simulated surveys. RESULTS PROBIT methods relying on sample sizes as small as 50 had better performance than the classic method for estimating and classifying the prevalence of acute malnutrition. They had better precision in the estimation of acute malnutrition for all sample sizes and better coverage for smaller sample sizes, while having relatively little bias. They classified situations accurately for a threshold of 5% acute malnutrition. Both PROBIT methods had similar outcomes. CONCLUSIONS PROBIT Methods have a clear advantage in the assessment of acute malnutrition prevalence based on MUAC, compared to the classic method. Their use would require much lower sample sizes, thus enable great time and resource savings and permit timely and/or locally relevant prevalence estimates of acute malnutrition for a swift and well-targeted response.
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Affiliation(s)
- Severine Frison
- Department of Population Health, London School of Hygiene and Tropical Medicine (LSHTM), London, United Kingdom
| | - Marko Kerac
- Department of Population Health, London School of Hygiene and Tropical Medicine (LSHTM), London, United Kingdom
| | - Francesco Checchi
- Department of Population Health, London School of Hygiene and Tropical Medicine (LSHTM), London, United Kingdom
| | - Jennifer Nicholas
- Department of Population Health, London School of Hygiene and Tropical Medicine (LSHTM), London, United Kingdom
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Delbiso TD, Rodriguez-Llanes JM, Donneau AF, Speybroeck N, Guha-Sapir D. Drought, conflict and children's undernutrition in Ethiopia 2000-2013: a meta-analysis. Bull World Health Organ 2017; 95:94-102. [PMID: 28250509 PMCID: PMC5327931 DOI: 10.2471/blt.16.172700] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2016] [Revised: 06/15/2016] [Accepted: 07/04/2016] [Indexed: 11/30/2022] Open
Abstract
Objective To estimate the prevalence of childhood wasting and to investigate the effects of drought and conflict on wasting in crisis-affected areas within Ethiopia. Methods We searched the Complex Emergency Database for nutrition surveys carried out in Ethiopia over the period 2000–2013. We extracted data on the prevalence of wasting (weight-for-height z-scores below –2) among children aged 6–59 months for areas of Ethiopia that had sufficient data available. Data on any conflict events (irrespective of magnitude or impact) and episodes of seasonal drought affecting the survey areas were extracted from publicly available data sources. Random-effects Bayesian meta-analysis was used to synthesize the evidence from 231 small-scale surveys. Findings From the total sample of 175 607 children analysed, the pooled number of children wasted was 21 709. The posterior median prevalence of wasting was 11.0% (95% credible interval, CrI: 10.3–11.7) over the 14-year period. Compared with areas unaffected by drought, the estimated prevalence of wasting was higher in areas affected by moderate levels of drought (posterior odds ratio, OR: 1.34; 95% CrI: 1.05–1.72) but similar in severe drought-affected areas (OR: 0.96; 95% CrI: 0.68–1.35). Although the pooled prevalence of wasting was higher in conflict-affected than unaffected areas, the difference was not plausible (OR: 1.02; 95% CrI: 0.82–1.26). Conclusion Despite an overall declining trend, a wasting problem persists among children in Ethiopia. Conflict events did not have a major impact on childhood wasting. Nutrition interventions should go beyond severe drought-prone areas to incorporate areas where moderate droughts occur.
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Affiliation(s)
- Tefera Darge Delbiso
- Center for Research on the Epidemiology of Disasters, Institute of Health and Society, Université catholique de Louvain, Clos Chapelle-aux-Champs 30, 1200 Brussels, Belgium
| | - Jose Manuel Rodriguez-Llanes
- Center for Research on the Epidemiology of Disasters, Institute of Health and Society, Université catholique de Louvain, Clos Chapelle-aux-Champs 30, 1200 Brussels, Belgium
| | | | - Niko Speybroeck
- Institute of Health and Society, Université catholique de Louvain, Clos Chapelle-aux-Champs, Brussels, Belgium
| | - Debarati Guha-Sapir
- Center for Research on the Epidemiology of Disasters, Institute of Health and Society, Université catholique de Louvain, Clos Chapelle-aux-Champs 30, 1200 Brussels, Belgium
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Delbiso TD, Altare C, Rodriguez-Llanes JM, Doocy S, Guha-Sapir D. Drought and child mortality: a meta-analysis of small-scale surveys from Ethiopia. Sci Rep 2017; 7:2212. [PMID: 28526850 PMCID: PMC5438405 DOI: 10.1038/s41598-017-02271-5] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2016] [Accepted: 04/10/2017] [Indexed: 11/16/2022] Open
Abstract
Despite the intuitive connection between drought and mortality, we still lack a sound quantitative synthesis of evidence drawn from the available data. In this study, we estimate the pooled under-five death rates (U5DR) and assess the effect of drought on child death in Ethiopia. Small-scale mortality surveys were searched from the Complex Emergency Database and then aggregated spatially and temporally with drought exposure data from the Global Drought Monitor and food insecurity data from the Famine Early Warning Systems Network. A Bayesian Poisson meta-analysis was performed on 88 surveys conducted in Ethiopia between 2009 and 2014, consisting of 55,219 under-five children. The pooled U5DR was estimated at 0.323/10,000/day (95% credible interval, CrI: 0.254–0.397), which is below both the emergency and the baseline death rate thresholds of sub-Saharan Africa. We failed to find a plausible association between drought and U5DR. However, minimal food insecure areas showed elevated U5DR compared to stressed food insecure areas. Furthermore, the U5DR increases as the prevalence of acute malnutrition increases. Targeted interventions to improve the underlying causes of child malnutrition are crucial. Further, revising and updating the existing mortality thresholds, both the baseline and the emergency, is recommended.
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Affiliation(s)
- Tefera Darge Delbiso
- Centre for Research on the Epidemiology of Disasters (CRED), Institute of Health and Society, Université catholique de Louvain, Brussels, Belgium.
| | - Chiara Altare
- Research and Analysis Unit, Action Against Hunger, Paris, France
| | | | - Shannon Doocy
- Center for Refugee and Disaster Response, Johns Hopkins Bloomberg School of Public Health, Baltimore, USA
| | - Debarati Guha-Sapir
- Centre for Research on the Epidemiology of Disasters (CRED), Institute of Health and Society, Université catholique de Louvain, Brussels, Belgium
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Frison S, Kerac M, Checchi F, Prudhon C. Anthropometric indices and measures to assess change in the nutritional status of a population: a systematic literature review. BMC Nutr 2016. [DOI: 10.1186/s40795-016-0104-4] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Bliss J, Jensen N, Thiede B, Shoham J, Dolan C, Sibson V, Fenn B. Factors Associated With the Risk of Acute Malnutrition Among Children Aged 6 to 36 Months in Households Targeted by an Emergency Cash Transfer Program. Food Nutr Bull 2016; 37:387-400. [PMID: 27402641 DOI: 10.1177/0379572116654772] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND Assessing whether and how the expenditure of emergency cash transfer programs (CTPs) relates to child nutritional status is a necessary step for informed program design and targeting. OBJECTIVE We hypothesized that greater child food expenditures would have a protective effect against the risk of acute malnutrition in the context of a food crisis in Niger. METHODS We investigated the relationship between food and medical expenditures and acute malnutrition in children aged 6 to 36 months through an observational cohort study of 420 households enrolled in an emergency CTP in Niger. A Cox proportional hazards model was used to estimate the risk of acute malnutrition while adjusting for relevant child and household characteristics. RESULTS Seventy-four (18% of the cohort) children developed acute malnutrition. The risk was 1.79 times higher among ill children than healthy children (hazard ratio [HR]: 1.79; 95% confidence interval [CI]: 1.10-2.92; P < .05), nearly 3 times higher among children in the poorest households than those in wealthier households (HR: 2.98; 95% CI: 1.86-4.78; P < .001), and 2.85 times lower with each unit increase in baseline weight-for-height Z score (HR: 0.35; 95% CI: 0.23-0.53; P < .001). Food expenditures were not associated with risk (HR: 0.97; 95% CI: 0.87-1.07; P > .05). CONCLUSION Our findings highlight the importance of the health-related determinants of child undernutrition and suggest that a potential role of emergency CTPs may be to enable and promote health service access where services exist. They also indicate a need for more sustained poverty reduction and undernutrition prevention activities in concert with well-timed and strategic use of emergency interventions.
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Affiliation(s)
- Jessica Bliss
- 1 Division of Nutritional Sciences, Cornell University, Ithaca, NY, USA
| | - Nathan Jensen
- 2 Department of Applied Economics and Management, Cornell University, Ithaca, NY, USA
| | - Brian Thiede
- 3 Department of Development Sociology, Cornell University, Ithaca, NY, USA.,4 Department of Agricultural Economics, Sociology, and Education, Pennsylvania State University, State College, PA, USA
| | - Jeremy Shoham
- 5 Emergency Nutrition Network, London, United Kingdom
| | - Carmel Dolan
- 5 Emergency Nutrition Network, London, United Kingdom
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Schramm S, Kaducu FO, Smedemark SA, Ovuga E, Sodemann M. Gender and age disparities in adult undernutrition in northern Uganda: high-risk groups not targeted by food aid programmes. Trop Med Int Health 2016; 21:807-17. [PMID: 27102720 DOI: 10.1111/tmi.12708] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
OBJECTIVE To determine the prevalence of adult malnutrition and associated risk factors in a post-conflict area of northern Uganda. METHODS A cross-sectional community survey was performed from September 2011 to June 2013. All registered residents in Gulu Health and Demographic Surveillance System aged 15 years and older were considered eligible. Trained field assistants collected anthropometric measurements (weight and height) and administered questionnaires with information on sociodemographic characteristics, food security, smoking and alcohol. Nutritional status was classified by body mass index. RESULTS In total, 2062 men and 2924 women participated and were included in the analyses. The prevalence of underweight was 22.3% for men and 16.0% for women, whereas the prevalence of overweight was 1.5% for men and 7.6% for women. In men, underweight was associated with younger (15-19 years) and older age (>55 years) (P < 0.001), being divorced/separated [odds ratio (OR) = 1.91 (95% confidence interval (CI): 1.21-2.99] and smoking (OR = 2.13, 95% CI: 1.67-2.73). For women, underweight was associated with older age (P < 0.001) and hungry-gap rainy season (May-July) (OR = 1.33, 95% CI: 1.04-1.69). Widowed or divorced/separated women were not more likely to be underweight. No association was found between education, alcohol consumption or food security score and underweight. CONCLUSIONS Our findings are not in line with the conventional target groups in nutritional programmes and highlight the importance of continuous health and nutritional assessments of all population groups that reflect local social determinants and family structures.
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Affiliation(s)
- Stine Schramm
- Centre for Global Health, Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - Felix Ocaka Kaducu
- Department of Public Health, Faculty of Medicine, Gulu University, Gulu, Uganda
| | - Siri Aas Smedemark
- Centre for Global Health, Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - Emilio Ovuga
- Department of Mental Health, Faculty of Medicine, Gulu University, Gulu, Uganda
| | - Morten Sodemann
- Centre for Global Health, Department of Clinical Research, University of Southern Denmark, Odense, Denmark.,Department of Infectious Diseases, Odense University Hospital, Odense, Denmark
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Rukundo PM, Andreassen BA, Kikafunda J, Rukooko B, Oshaug A, Iversen PO. Household food insecurity and diet diversity after the major 2010 landslide disaster in Eastern Uganda: a cross-sectional survey. Br J Nutr 2016; 115:718-29. [PMID: 26777212 PMCID: PMC4762237 DOI: 10.1017/s0007114515004961] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2014] [Revised: 10/09/2015] [Accepted: 11/09/2015] [Indexed: 01/28/2023]
Abstract
In 2010, a landslide in Bududa, Eastern Uganda, killed about 350 people and nearly 1000 affected households were resettled in Kiryandongo, Western Uganda. A cross-sectional survey assessed household food insecurity and diet diversity among 1078 affected and controls. In Bududa, the affected had a lower adjusted mean score of food insecurity than controls - 9·2 (se 0·4) v. 12·3 (se 0·4) (P<0·01)--but higher diet diversity score (DDS) - 7·1 (se 0·1) v. 5·9 (se 0·1) (P<0·01). On controlling for disaster and covariates, recipients of relief food had higher food insecurity - 12·0 (se 0·6) v. 10·4 (se 0·3) (P=0·02)--whereas farmers had higher DDS - 6·6 (se 0·2) v. 5·6 (se 0·3) (P<0·01). Household size increased the likelihood of food insecurity (OR 1·15; 95% CI 1·00, 1·32; P<0·05) but reduced DDS (OR 0·93; 95% CI 0·87, <1·00; P=0·04). Low DDS was more likely in disaster affected (OR 4·22; 95% CI 2·65, 6·72; P<0·01) and farmers (OR 2·52; 95% CI 1·37, 4·64; P<0·01). In Kiryandongo, affected households had higher food insecurity - 12·3 (se 0·8) v. 2·6 (se 0·8) (P<0·01)--but lower DDS - 5·8 (se 0·3) v. 7·0 (se 0·3) (P=0·02). The latter reduced with increased age (OR 0·99; 95% CI 0·97, 1·00; P<0·05), lowest education (OR 0·54; 95% CI 0·31, 0·93; P=0·03), farmers (OR 0·59; 95 % CI 0·35, 0·98; P=0·04) and asset ownership (OR 0·56; 95% CI 0·39, 0·81; P<0·01). Addressing social protection could mitigate food insecurity.
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Affiliation(s)
- Peter M. Rukundo
- Department of Human Nutrition and Home Economics, Kyambogo University, Kampala, Uganda
- Department of Nutrition, Institute of Basic Medical Sciences, University of Oslo, PO Box 1046 Blindern, 0317 Oslo, Norway
| | - Bård A. Andreassen
- Norwegian Centre for Human Rights, Faculty of Law, University of Oslo, 0130 Oslo, Norway
| | - Joyce Kikafunda
- School of Food Technology, Nutrition and Bioengineering, Makerere University, PO Box 7062, Kampala, Uganda
| | - Byaruhanga Rukooko
- School of Liberal and Performing Arts, Makerere University, PO Box 7062, Kampala, Uganda
| | - Arne Oshaug
- Faculty of Applied Health Sciences, Oslo and Akershus University College of Applied Sciences, 0130 Oslo, Norway
| | - Per Ole Iversen
- Department of Nutrition, Institute of Basic Medical Sciences, University of Oslo, PO Box 1046 Blindern, 0317 Oslo, Norway
- Department of Haematology, Oslo University Hospital, 4950 Oslo, Norway
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Nutrition among men and household food security in an internally displaced persons camp in Kenya. Public Health Nutr 2015; 19:723-31. [PMID: 25917287 DOI: 10.1017/s1368980015001275] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
OBJECTIVE To determine the nutritional status of men and the food security status of their households in an internally displaced persons (IDP) camp in Kenya. DESIGN A descriptive, cross-sectional study using a questionnaire and biometric measurements was completed in June 2013. SETTING IDP camp, Rongai, Kenya. SUBJECTS A total of 267 men aged ≥18 years residing within the camp were recruited via respondent-driven sampling. Statistical associations between categorical variables were analysed using Pearson's χ 2 tests, while independent t tests were used for continuous variables. RESULTS Among the men surveyed, we found a mean BMI of 20·3 (sd 2·5) kg/m2, with 23·9% of participants in the underweight category (BMI<18·5 kg/m2). The mean Individual Dietary Diversity Score was 6 out of a maximum score of 9. The mean Household Food Insecurity Access Scale score was 11·6 (sd 6·8), with 180 participants (71·7%) residing in households categorised as severely food insecure. Low monthly household income (<2000 Kenyan Shillings, or $US 25) was associated with a higher food insecurity score (P<0·001), greater likelihood of residing in a severely food-insecure household (P<0·001), low dietary diversity score (P<0·05) and being underweight (P<0·01). CONCLUSIONS While the nutritional status of men in the IDP camp is comparable to non-displaced men in Kenya, household food insecurity is relatively high. Efforts to improve food security for the future are essential to minimise the impact of severe food insecurity on mental health, disease profiles and family well-being reported in other IDP settings.
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Bhutta ZA, Das JK, Rizvi A, Gaffey MF, Walker N, Horton S, Webb P, Lartey A, Black RE. Evidence-based interventions for improvement of maternal and child nutrition: what can be done and at what cost? Lancet 2013; 382:452-477. [PMID: 23746776 DOI: 10.1016/s0140-6736(13)60996-4] [Citation(s) in RCA: 1538] [Impact Index Per Article: 139.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Maternal undernutrition contributes to 800,000 neonatal deaths annually through small for gestational age births; stunting, wasting, and micronutrient deficiencies are estimated to underlie nearly 3·1 million child deaths annually. Progress has been made with many interventions implemented at scale and the evidence for effectiveness of nutrition interventions and delivery strategies has grown since The Lancet Series on Maternal and Child Undernutrition in 2008. We did a comprehensive update of interventions to address undernutrition and micronutrient deficiencies in women and children and used standard methods to assess emerging new evidence for delivery platforms. We modelled the effect on lives saved and cost of these interventions in the 34 countries that have 90% of the world's children with stunted growth. We also examined the effect of various delivery platforms and delivery options using community health workers to engage poor populations and promote behaviour change, access and uptake of interventions. Our analysis suggests the current total of deaths in children younger than 5 years can be reduced by 15% if populations can access ten evidence-based nutrition interventions at 90% coverage. Additionally, access to and uptake of iodised salt can alleviate iodine deficiency and improve health outcomes. Accelerated gains are possible and about a fifth of the existing burden of stunting can be averted using these approaches, if access is improved in this way. The estimated total additional annual cost involved for scaling up access to these ten direct nutrition interventions in the 34 focus countries is Int$9·6 billion per year. Continued investments in nutrition-specific interventions to avert maternal and child undernutrition and micronutrient deficiencies through community engagement and delivery strategies that can reach poor segments of the population at greatest risk can make a great difference. If this improved access is linked to nutrition-sensitive approaches--ie, women's empowerment, agriculture, food systems, education, employment, social protection, and safety nets--they can greatly accelerate progress in countries with the highest burden of maternal and child undernutrition and mortality.
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Affiliation(s)
| | - Jai K Das
- Aga Khan University, Karachi, Pakistan
| | | | | | - Neff Walker
- Johns Hopkins University, Bloomberg School of Public Health, Baltimore, MD, USA
| | | | | | | | - Robert E Black
- Johns Hopkins University, Bloomberg School of Public Health, Baltimore, MD, USA
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Implementation of Evidence-based Humanitarian Programs in Military-led Missions: Part I. Qualitative Gap Analysis of Current Military and International Aid Programs. Disaster Med Public Health Prep 2013; 2:230-6. [PMID: 19050429 DOI: 10.1097/dmp.0b013e31818d3c80] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
ABSTRACTBackground: A recent Department of Defense instruction mandates country-specific assessments, identification of interventions, and development of guidance for Department of Defense to plan, train, and prepare for the provision of humanitarian assistance in stability operations. It also directs the use of outcome-based measures of effectiveness and the establishment of processes facilitating transparency of information. Whereas this would align military-led projects closer to the standards of the international aid community, how this process will be developed and implemented within the military has not yet been determined.Methods: To begin developing an evidence-based program for military-led humanitarian aid, we conducted a qualitative gap analysis comparing information from a Web search of Department of Defense medical after-action reports, lessons learned, and expert interviews with the internationally accepted standards in humanitarian assistance impact assessment.Results: There is a major gap in the ability of the Department of Defense to assess the impact of humanitarian assistance in stability operations compared with international development standards. Of the 1000 Department of Defense after-action reports and lessons learned reviewed, only 7 (0.7%) reports refer to, but do not discuss, impact assessment or outcome-based measures of effectiveness.Conclusions: This investigation shows that the Department of Defense humanitarian assistance operations are, historically, recorded without documentation using quantifiable health data identifying which aid activities contributed directly to desired outcomes or favorable public opinion, and rarely are analyzed for effectiveness. As humanitarian assistance operations assume an ever greater role in US military strategy, it is imperative that we investigate useful impact assessment models to meet mission directives and, more important, to maximize coordination in a necessarily integrated and cooperative development environment. These findings provide baseline knowledge for the implementation of an evidence-based impact assessment process to validate future Department of Defense humanitarian assistance operations. (Disaster Med Public Health Preparedness. 2008;2:230–236)
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Disaster Metrics: A Proposed Quantitative Assessment Tool in Complex Humanitarian Emergencies - The Public Health Impact Severity Scale (PHISS). PLOS CURRENTS 2012; 4:e4f7b4bab0d1a3. [PMID: 22984643 PMCID: PMC3441152 DOI: 10.1371/4f7b4bab0d1a3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Background: Complex Humanitarian Emergencies (CHE) result in rapid degradation of population health and quickly overwhelm indigenous health resources. Numerous governmental, non-governmental, national and international organizations and agencies are involved in the assessment of post-CHE affected populations. To date, there is no entirely quantitative assessment tool conceptualized to measure the public health impact of CHE.
Methods: Essential public health parameters in CHE were identified based on the Sphere Project "Minimum Standards", and scoring rubrics were proposed based on the prevailing evidence when applicable.
Results: 12 quantitative parameters were identified, representing the four categories of “Minimum Standards for Disaster Response” according to the Sphere Project; health, shelter, food and nutrition, in addition to water and sanitation. The cumulative tool constitutes a quantitative scale, referred to as the Public Health Impact Severity Scale (PHISS), and the score on this scale ranges from a minimum of 0 to a maximum of 100.
Conclusion: Quantitative measurement of the public health impact of CHE is germane to accurate assessment, in order to identify the scale and scope of the critical response required for the relief efforts of the affected populations. PHISS is a new conceptual metric tool, proposed to add an objective quantitative dimension to the post-CHE assessment arsenal. PHISS has not yet been validated, and studies are needed with prospective data collection to test its validity, feasibility and reliability.
Citation: Bayram JD, Kysia R, Kirsch TD. Disaster Metrics: A Proposed Quantitative Assessment Tool in Complex Humanitarian Emergencies – The Public Health Impact Severity Scale (PHISS). PLOS Currents Disasters. 2012 Aug 21. doi: 10.1371/4f7b4bab0d1a3.
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Dörnemann J, Kelly AH. 'It is me who eats, to nourish him': a mixed-method study of breastfeeding in post-earthquake Haiti. MATERNAL AND CHILD NUTRITION 2012; 9:74-89. [PMID: 22784020 DOI: 10.1111/j.1740-8709.2012.00428.x] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
In Haiti, initiation of breastfeeding is high, but early mixed feeding is the norm. In a situation of crisis, mothers' worries about insufficiency of breast milk, disruption of social networks and free unmonitored distribution of breast milk substitutes impact feeding practices. This study was conducted to explore the attitudes, practices and understandings of breastfeeding in the post-earthquake situation in Haiti. A mixed-method study was conducted in Léogâne, Haiti, a town close to the epicentre of the 2010 earthquake. In a household survey, 1131 mothers of children under 24 months were interviewed about feeding practices. In the quantitative component, we conducted 25 in-depth interviews and seven focus group discussions with mothers, grandmothers, traditional birth attendants, fathers and health care professionals. Mothers described breastfeeding as a challenging responsibility to ensure the infants' health. They understood breast milk as a dynamic substance, the quality of which would deteriorate if the mother's diet was poor or if the mother was afflicted with a psychosocial condition called move san or colere, 'bad blood'. To protect the child in these situations, early supplementary feeding is introduced. Only 20% of informants exclusively breastfed infants under 6 months. Because of a lack of confidence in the quality of breast milk, Haitian mothers tend to wean children earlier. The abiding concerns of Haitian mothers over the quality of their breast milk suggest a number of ways - such as dietary advice - that post-earthquake aid agencies could enhance breastfeeding support.
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Affiliation(s)
- Jenny Dörnemann
- Institute of Tropical Medicine and International Health, Charité- Universitätsmedizin, Berlin, Germany
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Mason JB, White JM, Heron L, Carter J, Wilkinson C, Spiegel P. Child acute malnutrition and mortality in populations affected by displacement in the Horn of Africa, 1997-2009. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2012; 9:791-806. [PMID: 22690164 PMCID: PMC3367278 DOI: 10.3390/ijerph9030791] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/19/2012] [Revised: 02/23/2012] [Accepted: 02/28/2012] [Indexed: 11/16/2022]
Abstract
Drought and conflict in the Horn of Africa are causing population displacement, increasing risks of child mortality and malnutrition. Humanitarian agencies are trying to mitigate the impact, with limited resources. Data from previous years may help guide decisions. Trends in different populations affected by displacement (1997-2009) were analyzed to investigate: (1) how elevated malnutrition and mortality were among displaced compared to host populations; (2) whether the mortality/malnutrition relation changed through time; and (3) how useful is malnutrition in identifying high mortality situations. Under-five mortality rates (usually from 90-day recall, as deaths/10,000/day: U5MR) and global acute malnutrition (wasting prevalences, < -2SDs of references plus edema: GAM) were extracted from reports of 1,175 surveys carried out between 1997-2009 in the Horn of Africa; these outcome indicators were analyzed by livelihood (pastoral, agricultural) and by displacement status (refugee/internally displaced, local resident/host population, mixed); associations between these indicators were examined, stratifying by status. Patterns of GAM and U5MR plotted over time by country and livelihood clarified trends and showed substantial correspondence. Over the period GAM was steady but U5MR generally fell by nearly half. Average U5MR was similar overall between displaced and local residents. GAM was double on average for pastoralists compared with agriculturalists (17% vs. 8%), but was not different between displaced and local populations. Agricultural populations showed increased U5MR when displaced, in contrast to pastoralist. U5MR rose sharply with increasing GAM, at different GAM thresholds depending on livelihood. Higher GAM cut-points for pastoralists than agriculturalists would better predict elevated U5MR (1/10,000/day) or emergency levels (2/10,000/day) in the Horn of Africa; cut-points of 20-25% GAM in pastoral populations and 10-15% GAM in agriculturalists are suggested. The GAM cut-points in current use do not vary by livelihood, and this needs to be changed, tailoring cut points to livelihood groups, to better identify priorities for intervention. This could help to prioritize limited resources in the current situation of food insecurity and save lives.
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Affiliation(s)
- John B. Mason
- School of Public Health and Tropical Medicine, Tulane University, 1440 Canal Street, New Orleans, LA 70118, USA; (J.M.W.); (L.H.); (J.C.)
- Author to whom correspondence should be addressed; ; Tel.: +1-504-988-4533; Fax: +1-504-988-3540
| | - Jessica M. White
- School of Public Health and Tropical Medicine, Tulane University, 1440 Canal Street, New Orleans, LA 70118, USA; (J.M.W.); (L.H.); (J.C.)
| | - Linda Heron
- School of Public Health and Tropical Medicine, Tulane University, 1440 Canal Street, New Orleans, LA 70118, USA; (J.M.W.); (L.H.); (J.C.)
| | - Jennifer Carter
- School of Public Health and Tropical Medicine, Tulane University, 1440 Canal Street, New Orleans, LA 70118, USA; (J.M.W.); (L.H.); (J.C.)
| | - Caroline Wilkinson
- United Nations High Commissioner for Refugees, Case Postale 2500, CH-1211 Geneva 2 Dépôt, Switzerland; (C.W.); (P.S.)
| | - Paul Spiegel
- United Nations High Commissioner for Refugees, Case Postale 2500, CH-1211 Geneva 2 Dépôt, Switzerland; (C.W.); (P.S.)
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Prudhon C, de Radiguès X, Dale N, Checchi F. An algorithm to assess methodological quality of nutrition and mortality cross-sectional surveys: development and application to surveys conducted in Darfur, Sudan. Popul Health Metr 2011; 9:57. [PMID: 22071133 PMCID: PMC3231955 DOI: 10.1186/1478-7954-9-57] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2011] [Accepted: 11/09/2011] [Indexed: 12/02/2022] Open
Abstract
BACKGROUND Nutrition and mortality surveys are the main tools whereby evidence on the health status of populations affected by disasters and armed conflict is quantified and monitored over time. Several reviews have consistently revealed a lack of rigor in many surveys. We describe an algorithm for analyzing nutritional and mortality survey reports to identify a comprehensive range of errors that may result in sampling, response, or measurement biases and score quality. We apply the algorithm to surveys conducted in Darfur, Sudan. METHODS We developed an algorithm based on internationally agreed upon methods and best practices. Penalties are attributed for a list of errors, and an overall score is built from the summation of penalties accrued by the survey as a whole. To test the algorithm reproducibility, it was independently applied by three raters on 30 randomly selected survey reports. The algorithm was further applied to more than 100 surveys conducted in Darfur, Sudan. RESULTS The Intra Class Correlation coefficient was 0.79 for mortality surveys and 0.78 for nutrition surveys. The overall median quality score and range of about 100 surveys conducted in Darfur were 0.60 (0.12-0.93) and 0.675 (0.23-0.86) for mortality and nutrition surveys, respectively. They varied between the organizations conducting the surveys, with no major trend over time. CONCLUSION Our study suggests that it is possible to systematically assess quality of surveys and reveals considerable problems with the quality of nutritional and particularly mortality surveys conducted in the Darfur crisis.
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Affiliation(s)
| | | | - Nancy Dale
- Department of International Health, University of Tampere, Finland
| | - Francesco Checchi
- Faculty of Infectious and Tropical Diseases, London School of Hygiene &Tropical Medicine, London, UK
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Weiss WM, Vu A, Tappis H, Meyer S, Haskew C, Spiegel P. Utilization of outpatient services in refugee settlement health facilities: a comparison by age, gender, and refugee versus host national status. Confl Health 2011; 5:19. [PMID: 21936911 PMCID: PMC3189098 DOI: 10.1186/1752-1505-5-19] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2011] [Accepted: 09/21/2011] [Indexed: 12/02/2022] Open
Abstract
BACKGROUND Comparisons between refugees receiving health care in settlement-based facilities and persons living in host communities have found that refugees have better health outcomes. However, data that compares utilization of health services between refugees and the host population, and across refugee settlements, countries and regions is limited. The paper will address this information gap. The analysis in this paper uses data from the United Nations High Commissioner of Refugees (UNHCR) Health Information System (HIS). METHODS Data about settlement populations and the use of outpatient health services were exported from the UNHCR health information system database. Tableau Desktop was used to explore the data. STATA was used for data cleaning and statistical analysis. Differences in various indicators of the use of health services by region, gender, age groups, and status (host national vs. refugee population) were analyzed for statistical significance using generalized estimating equation models that adjusted for correlated data within refugee settlements over time. RESULTS Eighty-one refugee settlements were included in this study and an average population of 1.53 million refugees was receiving outpatient health services between 2008 and 2009. The crude utilization rate among refugees is 2.2 visits per person per year across all settlements. The refugee utilization rate in Asia (3.5) was higher than in Africa on average (1.8). Among refugees, females have a statistically significant higher utilization rate than males (2.4 visits per person per year vs. 2.1). The proportion of new outpatient attributable to refugees is higher than that attributable to host nationals. In the Asian settlements, only 2% outpatient visits, on average, were attributable to host community members. By contrast, in Africa, the proportion of new outpatient (OPD) visits by host nationals was 21% on average; in many Ugandan settlements, the proportion of outpatient visits attributable to host community members was higher than that for refugees. There was no statistically significant difference between the size of the male and female populations across refugee settlements. Across all settlements reporting to the UNHCR database, the percent of the refugee population that was less than five years of age is 16% on average. CONCLUSIONS The availability of a centralized database of health information across UNHCR-supported refugee settlements is a rich resource. The SPHERE standard for emergencies of 1-4 visits per person per year appears to be relevant for Asia in the post-emergency phase, but not for Africa. In Africa, a post-emergency standard of 1-2 visits per person per year should be considered. Although it is often assumed that the size of the female population in refugee settlements is higher than males, we found no statistically significant difference between the size of the male and female populations in refugee settlements overall. Another assumption---that the under-fives make up 20% of the settlement population during the emergency phase---does not appear to hold for the post-emergency phase; under-fives made up about 16% of refugee settlement populations.
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Affiliation(s)
- William M Weiss
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, 615 N. Wolfe Street, Baltimore, Maryland, 21205, USA
| | - Alexander Vu
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, 615 N. Wolfe Street, Baltimore, Maryland, 21205, USA
- Department of Emergency Medicine, Johns Hopkins School of Medicine, Baltimore, Maryland 21205, USA
| | - Hannah Tappis
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, 615 N. Wolfe Street, Baltimore, Maryland, 21205, USA
| | - Sarah Meyer
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, 615 N. Wolfe Street, Baltimore, Maryland, 21205, USA
| | | | - Paul Spiegel
- United Nations High Commissioner for Refugees, Geneva, Switzerland
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Harmonizing agriculture and health sector actions to improve household nutrition: policy experiences from Afghanistan (2002–2007). Food Secur 2011. [DOI: 10.1007/s12571-011-0135-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Yamout R, Jabbour S. Complexities of Research During War: Lessons from a Survey Conducted During the Summer 2006 War in Lebanon. Public Health Ethics 2010. [DOI: 10.1093/phe/phq025] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Breast-feeding in a complex emergency: four linked cross-sectional studies during the Bosnian conflict. Public Health Nutr 2010; 13:2097-104. [PMID: 20576196 DOI: 10.1017/s1368980010001667] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
OBJECTIVE To examine changes in breast-feeding and impacts on child health during the Bosnian conflict. DESIGN Four linked representative cross-sectional household surveys, 1994 to 1997. SETTING The countries of former Yugoslavia largely missed the international wave of enthusiasm for breast-feeding of the 1980s and early 1990s. The concern is that breast-feeding deteriorates during humanitarian emergencies, when children need it most. SUBJECTS The four surveys visited a random sample of clusters from population registers in the Federation of Bosnia and Herzegovina (BiH) and the Republica Srpska (RS). Interviewers asked about breast-feeding and other factors related to child health, and measured mid upper-arm circumference in 1123 infants aged 1-12 months. RESULTS One-fifth of infants were not breast-fed at all (220/1087). Muslim and displaced children were less likely to breast-feed; 59 % of Muslim displaced children never breast-fed. Among infants in sites visited by all four surveys, there was no change in the proportion ever breast-fed and a significant increase in duration of breast-feeding and exclusive breast-feeding between 1994 and 1997. Children were breast-fed for shorter durations in male absent households, in frontline communities, the RS, and households that did not receive remittances from abroad. Non-breast-fed children and those who breast-fed for less than 4 months were more likely to be malnourished, as were those with complementary foods added either before or after their sixth month of life. CONCLUSIONS If relief agencies had promoted and supported breast-feeding, this might have avoided some of the increased malnutrition that occurred during the conflict.
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Oshikoya KA, Senbanjo IO. Pathophysiological changes that affect drug disposition in protein-energy malnourished children. Nutr Metab (Lond) 2009; 6:50. [PMID: 19951418 PMCID: PMC2794862 DOI: 10.1186/1743-7075-6-50] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2009] [Accepted: 12/01/2009] [Indexed: 12/02/2022] Open
Abstract
Protein-energy malnutrition (PEM) is a major public health problem affecting a high proportion of infants and older children world-wide and accounts for a high childhood morbidity and mortality in the developing countries. The epidemiology of PEM has been extensively studied globally and management guidelines formulated by the World Health Organization (WHO). A wide spectrum of infections such as measles, malaria, acute respiratory tract infection, intestinal parasitosis, tuberculosis and HIV/AIDS may complicate PEM with two or more infections co-existing. Thus, numerous drugs may be required to treat the patients. In-spite of abundant literature on the epidemiology and management of PEM, focus on metabolism and therapeutic drug monitoring is lacking. A sound knowledge of pathophysiology of PEM and pharmacology of the drugs frequently used for their treatment is required for safe and rational treatment. In this review, we discuss the pathophysiological changes in children with PEM that may affect the disposition of drugs frequently used for their treatment. This review has established abnormal disposition of drugs in children with PEM that may require dosage modification. However, the relevance of these abnormalities to the clinical management of PEM remains inconclusive. At present, there are no good indications for drug dosage modification in PEM; but for drug safety purposes, further studies are required to accurately determine dosages of drugs frequently used for children with PEM.
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Affiliation(s)
- Kazeem A Oshikoya
- Pharmacology Department, Lagos State University College of Medicine, PMB 21266, Ikeja, Lagos, Nigeria
- Paediatrics Department, Lagos State University Teaching Hospital, Ikeja, Lagos, Nigeria
- Academic Division of Child Health, University of Nottingham, The Medical School, Royal Derby Children's Hospital, Uttoxeter Road, Derby DE22 3DT, UK
| | - Idowu O Senbanjo
- Paediatrics Department, Lagos State University Teaching Hospital, Ikeja, Lagos, Nigeria
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Campbell AA, de Pee S, Sun K, Kraemer K, Thorne-Lyman A, Moench-Pfanner R, Sari M, Akhter N, Bloem MW, Semba RD. Relationship of household food insecurity to neonatal, infant, and under-five child mortality among families in rural Indonesia. Food Nutr Bull 2009; 30:112-9. [PMID: 19689089 DOI: 10.1177/156482650903000202] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
BACKGROUND Food insecurity is common in developing countries and is related to the physical well-being of families. Household food insecurity is intended to reflect a household's access, availability, and utilization of food, but its relationship with child mortality has not been well characterized. OBJECTIVE To examine the relationship of a modified household food insecurity score with a history of neonatal, infant, and under-five child mortality. METHODS In a cross-sectional study of 26,339 rural households in the Indonesian Nutrition Surveillance System, 2000-03, household food insecurity was measured with the use of a modified nine-item food security questionnaire. A simple food insecurity score of O to 9 was calculated based on responses and related to mortality history in the family. RESULTS The proportion of households with neonatal, infant, and under-five child mortality was 4.6%, 8.8%, and 10.6%, respectively. In households with and without neonatal, infant, and under-five child mortality, the mean (+/- SD) food insecurity scores were 2.19 +/- 1.89 vs. 1.72 +/- 1.65, 2.29 +/- 1.94 vs. 1.69 +/- 1.63, and 2.29 +/- 1.93 vs. 1.68 +/- 1.62 (all p < .0001), respectively. The food insecurity score was related to mortality among neonates (odds ratio [OR], 1.05; 95% confidence interval [CI], 1.02 to 1.09; p = .003), infants (OR, 1.06; 95% CI, 1.03 to 1.09; p < .0001), and children under five (OR, 1.07; 95% CI, 1.04 to 1.10; p < .0001) after adjustment for potential confounders. CONCLUSIONS Higher household food insecurity score is associated with greater neonatal, infant, and under-five child mortality among rural families in Indonesia. Greater household food insecurity may signify a higher risk of infant and young child mortality.
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Affiliation(s)
- Ashley A Campbell
- Johns Hopkins University School of Medicine, Baltimore, Maryland 21205, USA
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Cetin I, Berti C, Calabrese S. Role of micronutrients in the periconceptional period. Hum Reprod Update 2009; 16:80-95. [DOI: 10.1093/humupd/dmp025] [Citation(s) in RCA: 204] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
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Minimizing the Impact of Complex Emergencies on Nutrition and Geriatric Health: Planning for Prevention is Key. HANDBOOK OF CLINICAL NUTRITION AND AGING 2009. [PMCID: PMC7121257 DOI: 10.1007/978-1-60327-385-5_29] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Complex emergencies (CEs) can occur anywhere and are defined as crisis situations that greatly elevate the risk to nutrition and overall health (morbidity and mortality) of older individuals in the affected area. In urban areas with high population densities and heavy reliance on power-driven devices for day-to-day survival, CEs can precipitate a rapid deterioration of basic services that threatens nutritionally and medically vulnerable older adults. The major underlying threats to nutritional status for older adults during CEs are food insecurity, inadequate social support, and lack of access to health services. The most effective strategy for coping with CEs is to have detailed, individualized pre-event preparations. When a CE occurs, the immediate relief efforts focus on establishing access to food, safe water, and essential medical services.
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Dubray C, Ibrahim SA, Abdelmutalib M, Guerin PJ, Dantoine F, Belanger F, Legros D, Pinoges L, Brown V. Treatment of severe malnutrition with 2-day intramuscular ceftriaxone vs 5-day amoxicillin. ACTA ACUST UNITED AC 2008; 28:13-22. [PMID: 18318945 DOI: 10.1179/146532808x270635] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
Abstract
BACKGROUND Systemic antibiotics are routinely prescribed for severe acute malnutrition (SAM). However, there is no consensus regarding the most suitable regimen. In a therapeutic feeding centre in Khartoum, Sudan, a randomised, unblinded, superiority-controlled trial was conducted, comparing once daily intramuscular injection with ceftriaxone for 2 days with oral amoxicillin twice daily for 5 days in children aged 6-59 months with SAM. METHODS Commencing with the first measured weight gain (WG) following admission, the risk difference and 95% confidence interval (95% CI) for children with a WG > or = 10 g/kg/day were calculated over a 14-day period. The recovery rate and case fatality ratio (CFR) between the two groups were also calculated. RESULTS In an intention-to-treat analysis of 458 children, 53.5% (123/230) in the amoxicillin group and 55.7% (127/228, difference 2.2%, 95% CI -6.9-11.3) in the ceftriaxone group had a WG > or = 10 g/kg/day during a 14-day period. Recovery rate was 70% (161/230) in the amoxicillin group and 74.6% (170/228) in the ceftriaxone group (p=0.27). CFR was 3.9% (9/230) and 3.1% (7/228), respectively (p=0.67). Most deaths occurred within the 1st 2 weeks of admission. CONCLUSION In the absence of severe complications, either ceftriaxone or amoxicillin is appropriate for malnourished children. However, in ambulatory programmes, especially where there are large numbers of admissions, ceftriaxone should facilitate the work of medical personnel.
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Ijarotimi O. Nutritional composition, microbial status, functional and sensory properties of infant diets formulated from cooking banana fruits (Musa spp, ABB genome) and fermented bambara groundnut (Vigna subterranean L. Verdc) seeds. ACTA ACUST UNITED AC 2008. [DOI: 10.1108/00346650810891388] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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The humanitarian emergency in Burundi: evaluation of the operational strategy for management of nutritional crisis. Public Health Nutr 2008; 11:699-705. [DOI: 10.1017/s1368980007001413] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
AbstractObjectiveTo evaluate the impact and appropriateness of programmes for the management and treatment of severe malnutrition in emergency situations.DesignA central unified database was set up with all data and statistics provided by nutritional centres (NC) active in Burundi.SettingThe paper describes the case of Burundi as an example of the response of the humanitarian community to nutritional crisis.SubjectsSince 1999, more than one million (1 054 210) severely malnourished patients were treated in NC established in Burundi.ResultsPeaks of beneficiaries were registered in 2000 and 2001; the admission rate started to decrease in 2002. In 2004, twenty therapeutic feeding centres (TFC) and 224 supplementary feeding centres (SFC) were active for the treatment of 127 420 beneficiaries. Nutritional programmes were present in every province with a coverage rate of 55 %. The most convincing impact of the nutritional programme in Burundi was the reduction of mortality rate in children under 5 years of age; an impact on the prevalence of acute malnutrition could not be demonstrated. Children under 5 years old accounted for 62 % of beneficiaries in TFC and 76 % in SFC. TFC performance indicators fulfilled the minimum standards in disaster response; the performance of SFC was not so optimal with a low recovery rate (69 % v. >80 %) and a high non-respondent rate (16 % v. <5 %). With the combination of coverage and cure rate, the programme met 44 % of the assessed needs in 2004.ConclusionsIn Burundi the stabilisation of security conditions permitted a combination of humanitarian responses ranging from emergency activities to strengthening of community-based initiatives that could correct the coverage and impact limitations.
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Morris SS, Cogill B, Uauy R. Effective international action against undernutrition: why has it proven so difficult and what can be done to accelerate progress? Lancet 2008; 371:608-21. [PMID: 18206225 DOI: 10.1016/s0140-6736(07)61695-x] [Citation(s) in RCA: 131] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
Many transnational organisations work to support efforts to eliminate maternal and child undernutrition in high-burden countries. Financial, intellectual, and personal linkages bind these organisations loosely together as components of an international nutrition system. In this paper, we argue that such a system should deliver in four functional areas: stewardship, mobilisation of financial resources, direct provision of nutrition services at times of natural disaster or conflict, and human and institutional resource strengthening. We review quantitative and qualitative data from various sources to assess the performance of the system in each of these areas, and find substantial shortcomings. Fragmentation, lack of an evidence base for prioritised action, institutional inertia, and failure to join up with promising developments in parallel sectors are recurrent themes. Many of these weaknesses can be attributed to systemic problems affecting most organisations working in the field; these are analysed using a problem tree approach. We also make recommendations to overcome some of the most important problems, and we propose five priority actions for the development of a new international architecture.
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Affiliation(s)
- Saul S Morris
- London School of Hygiene & Tropical Medicine, London, UK
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Prudhon C, Spiegel PB. A review of methodology and analysis of nutrition and mortality surveys conducted in humanitarian emergencies from October 1993 to April 2004. Emerg Themes Epidemiol 2007; 4:10. [PMID: 17543104 PMCID: PMC1906753 DOI: 10.1186/1742-7622-4-10] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2006] [Accepted: 06/01/2007] [Indexed: 12/02/2022] Open
Abstract
BACKGROUND Malnutrition prevalence and mortality rates are increasingly used as essential indicators to assess the severity of a crisis, to follow trends, and to guide decision-making, including allocation of funds. Although consensus has slowly developed on the methodology to accurately measure these indicators, errors in the application of the survey methodology and analysis have persisted. The aim of this study was to identify common methodological weaknesses in nutrition and mortality surveys and to provide practical recommendations for improvement. METHODS Nutrition (N = 368) and crude mortality rate (CMR; N = 158) surveys conducted by 33 non-governmental organisations and United Nations agencies in 17 countries from October 1993 to April 2004 were analysed for sampling validity, precision, quality of measurement and calculation according to several criteria. RESULTS One hundred and thirty (35.3%) nutrition surveys and 5 (3.2%) CMR surveys met the criteria for quality. Quality of surveys varied significantly depending on the agency. The proportion of nutrition surveys that met criteria for quality rose significantly from 1993 to 2004; there was no improvement for mortality surveys during this period. CONCLUSION Significant errors and imprecision in the methodology and reporting of nutrition and mortality surveys were identified. While there was an improvement in the quality of nutrition surveys over the years, the quality of mortality surveys remained poor. Recent initiatives aimed at standardising nutrition and mortality survey quality should be strengthened. There are still a number of methodological issues in nutrition and mortality surveys in humanitarian emergencies that need further study.
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Affiliation(s)
- Claudine Prudhon
- United Nations Standing Committee on Nutrition, c/o World Health Organization, 20 Avenue Appia, CH 1211, Geneva 27, Switzerland
| | - Paul B Spiegel
- United Nations High Commissioner for Refugees, PO Box 2500, CH 1211, Genève 2 Dépôt, Switzerland
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Abstract
High prevalence of malnutrition is often linked to conflict situations. Conflicts affect local livelihoods, impair productive activities and limit access to safe foods and basic services. Strategies to protect and promote nutrition of affected households and communities must be based on an understanding of this impact. While nutrition rehabilitation and food aid are clearly essential to preserve lives in the short run, they cannot provide lasting solutions. Impaired nutritional status ultimately reflects livelihood degradation but anthropometric indicators cannot be used to target timely interventions. They should be combined with simple indicators of food consumption which react more quickly to both crisis and relief/rehabilitation interventions. Local institutions should be encouraged to share information and build causality models of malnutrition for the main vulnerable livelihood groups as a basis for an integrated response. A communication component will systematically be needed to allow people to make informed decisions in a context with which they are often not familiar.
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