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Caplan N, Sanka BC, Mulat A, Brener DT, Baum S, Seifu A, Kesete NZ, Bruck M, Wohlgemuth LG, Debela MM, Weekes RB, Sabar G, Bentwich Z, Golan R. Motivating school communities towards behavior change and local ownership: a gamification intervention to prevent trachoma at primary schools in southern Ethiopia. Int Health 2023; 15:ii38-ii43. [PMID: 38048382 PMCID: PMC10695423 DOI: 10.1093/inthealth/ihad081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Revised: 08/07/2023] [Accepted: 09/06/2023] [Indexed: 12/06/2023] Open
Abstract
BACKGROUND Ethiopia alone carries 49% of the global burden of trachoma, associated with a lack of safe water, sanitation and hygiene (WASH) and poor health practices. The aim of this study was to examine whether gamification among schoolchildren and promotion of local ownership of school WASH is associated with healthy behaviors and WASH infrastructure improvements. METHODS Application of the Accelerate gamification intervention for elimination of trachoma, with an emphasis on gamification among schoolchildren and community involvement in motivating face-washing, handwashing and functional use of latrines, was undertaken. RESULTS The study was conducted over 9 mo in 223 rural schools from six districts within the intervention area, reaching 93 518 schoolchildren. At baseline, students were observed washing their hands after using latrines in 23 (10.3%) schools. This increased to 132 (59%) schools (p≤0.001) at follow-up. The number of latrines increased from 585 at baseline to 594 at follow-up (p=0.031). The availability of handwashing stations in schools increased from 31 (13.9%) with water access (8%) and soap (5%) to 155 (69.5%) schools with handwashing stations with water access in 153 (98.7%) (p<0.001) and soap in 121 (78%) (p<0.001). CONCLUSIONS Motivational strategies such as gamification among schoolchildren and promotion of local ownership of school WASH may be associated with healthy behaviors and WASH infrastructure improvements.
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Affiliation(s)
- Naomi Caplan
- NALA, Carlebach 29, Tel Aviv-Yafo 6713224, Israel
| | - Bharat C Sanka
- School of Global Public Health, New York University, New York, NY 10012, USA
| | - Asmro Mulat
- NALA, Carlebach 29, Tel Aviv-Yafo 6713224, Israel
| | | | - Sarit Baum
- NALA, Carlebach 29, Tel Aviv-Yafo 6713224, Israel
| | - Azeb Seifu
- NALA, Carlebach 29, Tel Aviv-Yafo 6713224, Israel
| | | | - Michal Bruck
- NALA, Carlebach 29, Tel Aviv-Yafo 6713224, Israel
| | - Leah G Wohlgemuth
- Sightsavers International address is 35 Perrymount Road Haywards Heath, RH16 3BW, UK
| | - Melaku M Debela
- Sightsavers International address is 35 Perrymount Road Haywards Heath, RH16 3BW, UK
| | - Reut Barak Weekes
- Glocal, Hebrew University of Jerusalem, Mt. Scopus 91905 Jerusalem, Israel
| | - Galia Sabar
- Department of Middle Eastern and African History, Tel Aviv University, Tel Aviv-Yafo P.O. Box 39040, Israel
| | - Zvi Bentwich
- NALA, Carlebach 29, Tel Aviv-Yafo 6713224, Israel
- Shraga Segal Department of Microbiology, Immunology and Genetics, Ben-Gurion University of the Negev, Beer Sheva P.O. Box 653, Israel
| | - Rachel Golan
- NALA, Carlebach 29, Tel Aviv-Yafo 6713224, Israel
- Department of Epidemiology, Biostatistics and Community Health Sciences, Ben-Gurion University of the Negev, Beer Sheva P.O. Box 653, Israel
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Zyoud SH, Zyoud AH. Water, sanitation, and hygiene global research: evolution, trends, and knowledge structure. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:119532-119548. [PMID: 37968479 DOI: 10.1007/s11356-023-30813-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/28/2023] [Accepted: 10/29/2023] [Indexed: 11/17/2023]
Abstract
Water, sanitation, and hygiene (WASH) services play a crucial role in promoting public and environmental health as well as social and economic development. At the global level, particularly in the developing world, WASH issues continue to present significant challenges. These challenges have been further intensified by factors such as the COVID-19 pandemic, escalating conflicts, climate change, water scarcity, and rising inequality. The scientific community has actively engaged in constructive discussions on these issues, as evidenced by the notable research findings. Therefore, the aim of this study was to comprehensively examine and evaluate global knowledge on WASH. To search for relevant publications, the Scopus database was utilized using specific terms associated with WASH. VOSviewer 1.6.18 software was employed to generate network visualization maps, which assessed collaborative patterns and research trends in the field of WASH. The research output of countries was adjusted considering their gross domestic product (GDP) and population size. The total number of WASH-related publications, including all types of documents, was 1805. By narrowing the search to articles and reviews, the overall global productivity yielded 1589 documents: 1367 (86.0%) original articles and 222 (14.0%) review articles. The USA had the highest number of WASH publications (n = 668; 42.0%), followed by the UK (n = 396; 24.9%), Switzerland (n = 151; 9.5%), and Australia (n = 141; 8.9%). Ethiopia emerged as the leading country in terms of GDP per capita and the number of publications, followed by Uganda, Malawi, India, and Bangladesh. The USA, the UK, and Switzerland exhibited the most extensive collaboration among countries. The main research areas encompassed the role of WASH in sustainable development, the impacts of inadequate access to WASH services on gender equality, children, infants, and the outbreak of COVID-19 and other diseases, as well as the significance of hygiene practices and community and school-based WASH interventions in reducing infections. This study provides a novel analysis of global WASH-related research and highlights the distribution of outcomes across nations. Continued and increased collaboration between developed and developing nations will facilitate the sharing of responsibility for WASH research outcomes and the implementation of effective policies.
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Affiliation(s)
- Shaher H Zyoud
- Department of Building Engineering & Environment, Department of Civil Engineering & Sustainable Structures, Palestine Technical University (Kadoorie), Tulkarem, Palestine.
| | - Ahed H Zyoud
- Department of Chemistry, College of Sciences, An-Najah National University, Nablus, Palestine
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Melaku A, Mengistie B, Addis T. The Status of School Water, Sanitation, and Hygiene Services in Addis Ababa, Ethiopia: Progress Towards Achieving the SDG 6. ENVIRONMENTAL HEALTH INSIGHTS 2023; 17:11786302231199003. [PMID: 37720702 PMCID: PMC10503287 DOI: 10.1177/11786302231199003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/28/2023] [Accepted: 08/17/2023] [Indexed: 09/19/2023]
Abstract
Background The provision of safe water, sanitation, and hygiene (WASH) facilities and services for schools is vital to students' health, development, and educational performance. However, school WASH coverage in developing countries remains low. This study aimed to assess the adequacy of WASH services in Addis Ababa, Ethiopia. Methods A school-based quantitative cross-sectional study was conducted from January to March 2020 in 98 schools. A multistage sampling technique was used to select schools included in the study. Data were collected using observational checklists and pretested interviewer-administered questionnaires. We entered the data into EPI Info version 7.2.2.6 and analyzed using SPSS 22.0. Logistic regression was used to examine the associated factors with school WASH services. Results The basic school water, sanitation, and hygiene services were found to be 65.3%, 31.6%, and 36.7%, respectively. The facility-to-student ratio was 1:48 for drinking water point, 1:59 for toilet stance, and 1:147 for handwashing point. The analysis of facilities access by sex revealed that the toilet to student ratio was 1:68 for females and 1:49 for males, whereas the handwashing point-to-student ratio was 1:179 for females and 1:114 for males, indicating disparities in facilities access by sex. The non-functionality rates for drinking water, toilets, and handwashing facilities were 22.5%, 8%, and 19.5%, respectively. School ownership was significantly associated with the availability of basic water services [COR = 4.6, 95% CI: 1.466-14.426] and basic sanitation services [COR = 15, 95% CI: 3.27-68.28]. Moreover, the results demonstrate training on WASH [COR = 5, 95% CI: 1.087-23.018] and teaching programs on WASH [COR = 0.21, 95% CI: 0.056-0.810] were significantly associated with basic hygiene services. Conclusions The provision of WASH facilities and services in schools was inadequate and not on track to meet the targets of SDG 6. Training, WASH education program, and stakeholder commitment and cooperation at all levels are required to achieve the goal.
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Affiliation(s)
- Abayneh Melaku
- Ethiopian Institute of Water Resources, Addis Ababa University, Addis Ababa, Ethiopia
| | - Bezatu Mengistie
- Ethiopian Institute of Water Resources, Addis Ababa University, Addis Ababa, Ethiopia
| | - Taffere Addis
- Ethiopian Institute of Water Resources, Addis Ababa University, Addis Ababa, Ethiopia
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Gunjyal N, Singh G, Ojha CSP. Elevated levels of anthropogenic antibiotic resistance gene marker, sul1, linked with extreme fecal contamination and poor water quality in wastewater-receiving ponds. JOURNAL OF ENVIRONMENTAL QUALITY 2023; 52:652-664. [PMID: 36716263 DOI: 10.1002/jeq2.20453] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Accepted: 01/12/2023] [Indexed: 05/06/2023]
Abstract
In several low- and middle-income countries, such as India, the rapid construction of toilets to combat open defecation has not been matched with adequate wastewater treatment, resulting in extreme fecal contamination of the receiving environments. The sewage-receiving surface water bodies, typically close to the residences, are a potential hotspot for disease transmission and antibiotic resistance. Water, soil, and sediment samples from seven wastewater-receiving ponds (WRPs) were analyzed for water quality, chlorophyll-a, fecal contamination (yccT for Escherichia coli), 16S rRNA gene copies, and anthropogenic antibiotic resistance gene markers-sul1 and intI1. These WRPs were contrasted with two ponds that did not directly receive sewage. The water quality in the WRPs was comparable to raw sewage (BOD: 210-380 mg/L; COD: 350-630 mg/L; total-N: 100-190 mg/L; and total-P: 6-21 mg/L), and the relative levels of the DNA marker of E. coli were very high (yccT: 0.1% to ∼100% of total bacterial count) indicating extreme fecal contamination. The relative levels of sul1 and intI1 were 1-3 orders of magnitude higher in WRPs (sul1: 0.32%-10% of total bacterial count; and intI1: 0.2%-5% of total bacterial count) compared to the ponds that did not receive sewage directly. The relative levels of sul1 correlated with the DNA marker for the fecal indicator, E. coli (p-value < 0.05; r = 0.50; Spearman's rank correlation), and poor water quality.
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Affiliation(s)
- Neelam Gunjyal
- Department of Civil Engineering, Indian Institute of Technology Roorkee, Roorkee, India
| | - Gargi Singh
- Department of Civil Engineering, Indian Institute of Technology Roorkee, Roorkee, India
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Poague KIHM, Blanford JI, Martínez JA, Anthonj C. Water, sanitation and hygiene (WASH) in schools in Brazil pre-and peri-COVID-19 pandemic: Are schools making any progress? Int J Hyg Environ Health 2023; 247:114069. [PMID: 36423433 PMCID: PMC9637527 DOI: 10.1016/j.ijheh.2022.114069] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2022] [Revised: 10/23/2022] [Accepted: 11/02/2022] [Indexed: 11/09/2022]
Abstract
The previous paucity of data and research on water, sanitation and hygiene (WASH) in schools in Brazil have been preventing an assessment of how safe and healthy schools are to reopen during the COVID-19 pandemic. This study aimed first to assess the current situation of WASH in schools in Brazil and, second, to evaluate to what extent Brazilian schools have been making any progress in providing WASH since the beginning of the COVID-19 pandemic. Data on WASH conditions in schools in Brazil was retrieved from the 2020 and 2021 Brazilian National School Census (BNSC). For the first objective, frequencies of 31 variables were calculated for the whole country and regions, considering all 173,700 schools from BNSC of 2021. Five main variables were considered as indicators of adequate WASH infrastructure in schools. T-test and ANOVA were used to assess differences in these five variables according to the locality, management model and regions. For the second objective only schools presented in both datasets (n = 170,422) were considered to compare WASH in schools pre- and peri-COVID-19 pandemic. Frequencies of 31 variables were calculated for the whole country and regions before and during the pandemic. Paired t-tests were conducted when differences in variables across the years were observed. At the present moment, the majority of schools in Brazil have bathrooms (97%), drinking water with quality suitable for human consumption (95%), improved sanitation facilities (78%) and solid waste collection (70%). Between 2020 and 2021, there was a mix of improvements and deterioration in the school's WASH infrastructure in all regions of the country. Overall, solely considering the WASH infrastructure, schools in the South and Southeast regions of the country are better prepared for the safe reopening. Nevertheless, public schools, schools located in rural areas and the North and Northeast regions of the country, are more in need of WASH interventions. Results indicate that little progress was achieved, and schools in Brazil are still in need of improvements.
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Affiliation(s)
- Kasandra I H M Poague
- Faculty of Geo-Information Science and Earth Observation-ITC, University of Twente, Enschede, the Netherlands.
| | - Justine I Blanford
- Faculty of Geo-Information Science and Earth Observation-ITC, University of Twente, Enschede, the Netherlands
| | - Javier A Martínez
- Faculty of Geo-Information Science and Earth Observation-ITC, University of Twente, Enschede, the Netherlands
| | - Carmen Anthonj
- Faculty of Geo-Information Science and Earth Observation-ITC, University of Twente, Enschede, the Netherlands
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Toleubekov B, Bolatova Z, Stafström M. Assessing Access to WASH in Urban Schools during COVID-19 in Kazakhstan: Case Study of Central Kazakhstan. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19116438. [PMID: 35682022 PMCID: PMC9180471 DOI: 10.3390/ijerph19116438] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Revised: 05/20/2022] [Accepted: 05/23/2022] [Indexed: 11/17/2022]
Abstract
The WHO/UNICEF Joint Monitoring Program (JMP) for Water Supply, Sanitation and Hygiene (WASH) produces global estimates of the real situation of access to water, sanitation and hygiene services, and sanitation and hygiene in households, educational institutes and health care facilities; however it is lacking data on schools in Kazakhstan. Thus, the aim of this research was to assess access to WASH in schools of urban area in Kazakhstan. The study was conducted in seven schools of Central Kazakhstan during the COVID-19 pandemic and restrictive measures. Three data collection methods were used: a questionnaire for administrative staff, a questionnaire for parents and observation. Parents of offline study pupils (only second and third grades due to the pandemic) were included in the survey. Students had access to in-building toilets in all schools connected to the centralized sewer. The number of school toilets varied from 7 (KAZ200085) to 61 (KAZ200089). The average amount of toilets was 28.08 ± 16.97. Only two out of seven schools complied with the requirements of Kazakhstan national sanitary standards for the ratio of school toilets to the number of students. From the questionnaire with the school administrations, it was defined that the primary source of drinking water was the public water supply. All schools regularly disinfect and check the water supply system. At the same time, the results also revealed discrepancies in the answers between administration and parents (2.6% of parents showed that their children have rare access to drinking water), and insufficient monitoring of implementation of WASH services. This study also confirmed that the full provision of access to water and water services in the structure of educational institutions solves several SDG targets.
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Affiliation(s)
- Berik Toleubekov
- Division of Social Medicine and Global Health, Department of Clinical Sciences, Lund University, Jan Waldenströms gata 35, 214 28 Malmö, Sweden;
- Correspondence: ; Tel.: +7-777-2135-287
| | - Zhanerke Bolatova
- School of Public Health, Biomedicine and Pharmacy, Karaganda Medical University, Karaganda 100008, Kazakhstan;
| | - Martin Stafström
- Division of Social Medicine and Global Health, Department of Clinical Sciences, Lund University, Jan Waldenströms gata 35, 214 28 Malmö, Sweden;
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Mucinhato RMD, Zanin LM, Carnut L, Quintero-Flórez A, Stedefeldt E. Inocuidad y calidad del agua y alimentación escolar: enfoques en América Latina y el Caribe. Rev Panam Salud Publica 2022; 46:e28. [PMID: 35495553 PMCID: PMC9039764 DOI: 10.26633/rpsp.2022.28] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Accepted: 01/25/2022] [Indexed: 11/24/2022] Open
Abstract
Objetivo. Identificar los enfoques sobre la inocuidad y calidad del agua en los documentos que describen los programas de alimentación escolar en los países de América Latina y el Caribe (ALC). Métodos. Estudio descriptivo, transversal y exploratorio de los documentos sobre alimentación escolar en los países y territorios de ALC. Se realizó el análisis documental y se determinaron a priori cuatro categorías: “agua para el consumo”, “agua para la higiene”, “agua para la preparación”, y “agricultura local/familiar” según el uso del agua en la alimentación escolar. Los documentos fueron buscados durante 2018-2019 en los sitios web oficiales de los países y territorios de ALC, la Organización de las Naciones Unidas para la Alimentación y Agricultura y el Programa Mundial de Alimentos. Se obtuvieron las frecuencias absolutas y relativas de los datos cuantitativos y para los datos cualitativos se aplicó el análisis de contenido del tipo temático. Resultados. Se analizaron 114 documentos, de los cuales 29 eran elegibles. Los enfoques de las categorías “agua para el consumo”, “agua para la higiene” y “agua para la preparación” solo atribuían al agua la característica de ser potable. En la categoría “agricultura local/familiar” no se encontraron enfoques sobre el agua para el riego. Conclusión. Los documentos abordan el agua, pero no se centran en su inocuidad y calidad. Los gobiernos y autoridades locales deben revisar sus documentos y garantizar la unanimidad de los enfoques a partir del apoyo y diálogo intersectorial para alcanzar las metas de los Objetivos de Desarrollo Sostenible.
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Nawaz S, Gul F. Cash transfer program and willingness to pay for environmental services among the ultra-poor in Pakistan. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:30249-30264. [PMID: 34997488 DOI: 10.1007/s11356-021-17922-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/27/2021] [Accepted: 11/30/2021] [Indexed: 06/14/2023]
Abstract
This study examines the impact of cash support from the Benazir Income Support Program (BISP) on willingness to pay for environmental services (WTPfES) among the ultra-poor in Pakistan using a quasi-experimental approach. We conduct empirical analysis using cross-sectional data of 1200 households by applying the regression discontinuity design (RDD) approach. The RDD-based empirical results show that BISP cash support positively impacts the willingness to pay for environmental services such as drinking water, sanitation, and waste disposal management services. The empirical analysis further depicts that cash assistance has a positive and significant impact on the willingness to participate in environmental services at the household and community levels. In addition, the additional income from the BISP helps families achieve better living standards and improve environmental services. The use of environmental services ultimately leads to better health among the target groups. The government may expand unconditional cash support to increase the use of quality environmental services.
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Affiliation(s)
- Saima Nawaz
- COMSATS University Islamabad, Islamabad, Pakistan.
| | - Fatima Gul
- COMSATS University Islamabad, Islamabad, Pakistan
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Poague KIHM, Blanford JI, Anthonj C. Water, Sanitation and Hygiene in Schools in Low- and Middle-Income Countries: A Systematic Review and Implications for the COVID-19 Pandemic. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:3124. [PMID: 35270814 PMCID: PMC8910349 DOI: 10.3390/ijerph19053124] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Revised: 02/21/2022] [Accepted: 03/03/2022] [Indexed: 12/26/2022]
Abstract
The global COVID-19 pandemic has revealed the extent to which schools are struggling with the provision of safe drinking water, sanitation and hygiene (WASH). To describe the WASH conditions in schools and discuss the implications for the safe reopening of schools during the ongoing COVID-19 pandemic, a systematic review of peer-reviewed literature on WASH in schools in low- and middle-income countries was performed. In April 2021, five databases, including MEDLINE (via PubMed), Web of Science, Scopus, AJOL, and LILACS, were used to identify studies. Sixty-five papers met the inclusion criteria. We extracted and analyzed data considering the Joint Monitoring Programme (JMP) definitions and the normative contents of Human Rights to safe drinking water and sanitation. Publications included in this systematic review considered 18,465 schools, across 30 different countries. Results indicate a lack of adequate WASH conditions and menstrual hygiene management requirements in all countries. The largely insufficient and inadequate school infrastructure hampers students to practice healthy hygiene habits and handwashing in particular. In the context of the COVID-19 pandemic, being hindered to implement such a key strategy to contain the spread of SARS-CoV-2 in the school environment is of major concern.
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Affiliation(s)
- Kasandra I. H. M. Poague
- Faculty of Geo-Information Science and Earth Observation–ITC, University of Twente, Hengelosestraat 99, P.O. Box 217, 7500 AE Enschede, The Netherlands; (J.I.B.); (C.A.)
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Cha S, Jin Y, Elhag MS, Kim Y, Ismail HAHA. Unequal geographic distribution of water and sanitation at the household and school level in Sudan. PLoS One 2021; 16:e0258418. [PMID: 34653204 PMCID: PMC8519438 DOI: 10.1371/journal.pone.0258418] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2021] [Accepted: 09/27/2021] [Indexed: 11/21/2022] Open
Abstract
The Sudanese Government launched the National SDG-6 Plan and commences its implementation to achieve and sustain universal and equitable access to basic WASH services by 2030. It is critical to understand the geographical heterogeneity of Sudan and patterns in the inequality of access to safe drinking water and sanitation. Through such research, the disease control strategy can be optimized, and resource allocation can be prioritized. We explored spatial heterogeneity and inequality in access to improved water and sanitation across Sudan by mapping the coverage at both the state and district levels. We decomposed the inequality across Sudan into within-state, between-state, within-district, and between-state inequalities using the Theil L and Theil T indices. We calculated the Gini coefficient to assess the inequality of access to improved water and sanitation, based on the deviation of the Lorenz curve from the line of perfect equality. The study population was 105,167 students aged 8–13 at 1,776 primary schools across the country. Geographical heterogeneity was prominent in the Central Darfur, South Darfur, East Darfur, Kassala, West Kordofan, and Blue Nile States, all of which showed severe inequality in access to an improved latrine at the household level in terms of the Theil T or Theil L index. The overall inequality in the coverage of improved sanitation went beyond the warning limit of 0.4 for the Gini coefficient. The inequality in terms of the Theil L and Theil T indices, as well as the Gini coefficient, was always higher for improved sanitation than for improved water at the household level. Within-state inequality accounted for 66% or more of national inequalities in the distribution of improved sanitation and drinking water for both the Theil L and Theil T indices. This is the first study to measure geographical heterogeneity and inequalities in improved water and sanitation coverage across Sudan. The study may help to prioritize resource allocation to areas with the greatest water and sanitation needs.
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Affiliation(s)
- Seungman Cha
- Department of Disease Control, London School of Hygiene & Tropical Medicine, London, United Kingdom
- Department of Global Development and Entrepreneurship, Graduate School of Global Development and Entrepreneurship, Handong Global University, Pohang, South Korea
| | - Yan Jin
- Department of Microbiology, Dongguk University College of Medicine, Gyeongju, South Korea
| | - Mousab Siddig Elhag
- Communicable and Non-Communicable Diseases Control Directorate, Federal Ministry of Health, Khartoum, Sudan
| | - Youngjin Kim
- Department of Global Development and Entrepreneurship, Graduate School of Global Development and Entrepreneurship, Handong Global University, Pohang, South Korea
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Kouamé PK, Galli A, Peter M, Loss G, Wassa D, Bonfoh B, Utzinger J, Winkler MS. Access to Water and Sanitation Infrastructures for Primary Schoolchildren in the South-Central Part of Côte d'Ivoire. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:8863. [PMID: 34444615 PMCID: PMC8392625 DOI: 10.3390/ijerph18168863] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Revised: 08/13/2021] [Accepted: 08/16/2021] [Indexed: 11/17/2022]
Abstract
In rural settings of Côte d'Ivoire, access to water, sanitation, and hygiene (WASH) at schools is often lacking. The purpose of this study was to assess the availability, quality, and use of WASH infrastructure in schools in the south-central part of Côte d'Ivoire, and to determine the hygiene practices of schoolchildren. A cross-sectional study was conducted in 20 primary schools with (n = 10) or without (n = 10) direct access to drinking water. The survey was comprised of a questionnaire directed at schoolchildren aged 8-17 years, an assessment of the WASH infrastructure, and the testing of drinking water samples for Escherichia coli and total coliforms. Overall, 771 schoolchildren were enrolled in the study. One out of four children (24.9%) reported that they used available toilets. Among those children not using toilets, more than half (57.5%) reported that they practised open defecation. Drinking water infrastructure was limited in most schools because of poor storage tanks, the low flow of water, or broken wells. All drinking water samples (n = 18) tested positive for total coliforms and 15 (83.3%) tested positive for E. coli. The lack of WASH infrastructures in primary schools in the south-central part of Côte d'Ivoire, in combination with poor hygiene practices, might govern disease transmission and absenteeism at school, especially among females.
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Affiliation(s)
- Parfait K. Kouamé
- Centre Suisse de Recherches Scientifiques en Côte d’Ivoire, 01 BP 1303 Abidjan 01, Côte d’Ivoire; (P.K.K.); (B.B.)
| | - Anaïs Galli
- Swiss Tropical and Public Health Institute, P.O. Box, CH-4002 Basel, Switzerland; (G.L.); (J.U.); (M.S.W.)
- University of Basel, P.O. Box, CH-4003 Basel, Switzerland
| | - Maryna Peter
- Institute for Ecopreneurship, University of Applied Sciences and Arts Northwestern Switzerland, CH-4132 Muttenz, Switzerland;
| | - Georg Loss
- Swiss Tropical and Public Health Institute, P.O. Box, CH-4002 Basel, Switzerland; (G.L.); (J.U.); (M.S.W.)
- University of Basel, P.O. Box, CH-4003 Basel, Switzerland
| | | | - Bassirou Bonfoh
- Centre Suisse de Recherches Scientifiques en Côte d’Ivoire, 01 BP 1303 Abidjan 01, Côte d’Ivoire; (P.K.K.); (B.B.)
| | - Jürg Utzinger
- Swiss Tropical and Public Health Institute, P.O. Box, CH-4002 Basel, Switzerland; (G.L.); (J.U.); (M.S.W.)
- University of Basel, P.O. Box, CH-4003 Basel, Switzerland
| | - Mirko S. Winkler
- Swiss Tropical and Public Health Institute, P.O. Box, CH-4002 Basel, Switzerland; (G.L.); (J.U.); (M.S.W.)
- University of Basel, P.O. Box, CH-4003 Basel, Switzerland
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Morgan CE, Bowling JM, Bartram J, Kayser GL. Attributes of drinking water, sanitation, and hygiene associated with microbiological water quality of stored drinking water in rural schools in Mozambique and Uganda. Int J Hyg Environ Health 2021; 236:113804. [PMID: 34242999 PMCID: PMC8363166 DOI: 10.1016/j.ijheh.2021.113804] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Revised: 07/01/2021] [Accepted: 07/03/2021] [Indexed: 11/21/2022]
Abstract
Contaminated drinking water causes morbidity and mortality worldwide, especially in low- and middle-income countries. Drinking water quality has been studied extensively in household settings, but little research is available on drinking water quality in schools. School settings are of particular importance, because children are more susceptible than adults to a variety of diseases from contaminated drinking water. Many school water, sanitation and hygiene (WaSH) interventions have been studied for their efficacy to reduce diarrheal disease incidence, but few have evaluated drinking water quality, which reflects an important exposure pathway between WaSH services and health outcomes. Using school surveys developed from internationally established WaSH indicators and field microbiological water quality tests, we studied 374 rural schools in Mozambique and Uganda to understand the association between specific WaSH services and drinking water microbiological contamination, specifically testing most probable number (MPN) of Escherichia coli, an indicator of fecal contamination, per 100 mL. In Mozambique and Uganda, 71% and 83% respectively of rural schools had low risk drinking water quality (<1 E. coli/100 mL); thirteen percent and seven percent had very high-risk water quality (≥100 E. coli/100 mL). When accounting for all WaSH services studied, schools that used an improved-type water source had 0.22 times less E. coli in stored drinking water in Mozambique (95% CI: 0.07, 0.65) and 0.12 times less E. coli in Uganda (95% CI: 0.02, 0.80). In Mozambique, use of a water source within 30 minutes for travel and collection and the presence of water and soap/ash for handwashing were also significantly associated with less E. coli in drinking water. The findings of this study provide public health practitioners with implementable WaSH services to improve school drinking water quality, which has implications for the health, learning environment, and cognitive development of school children in rural Mozambique and Uganda.
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Affiliation(s)
- Camille E Morgan
- The Water Institute, Department of Environmental Sciences and Engineering, Gillings School of Global Public Health, University of North Carolina, Chapel Hill, NC, USA.
| | - J Michael Bowling
- Department of Health Behavior, Gillings School of Global Public Health, University of North Carolina, Chapel Hill, NC, USA
| | - Jamie Bartram
- The Water Institute, Department of Environmental Sciences and Engineering, Gillings School of Global Public Health, University of North Carolina, Chapel Hill, NC, USA
| | - Georgia L Kayser
- The Water Institute, Department of Environmental Sciences and Engineering, Gillings School of Global Public Health, University of North Carolina, Chapel Hill, NC, USA
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