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Context: Water is a basic human right essential to all for sustainable development. Sanitation is one of the determinants of quality of life and the human development index. Drinking unsafe water impairs health through illnesses such as diarrhoea, and untreated excreta contaminates ground waters and surface waters used for drinking, bathing and household purposes. Aims: To assess the existing facilities and practices related to drinking water, sanitation, and hygiene among household members in the rural population of Tamil Nadu and to assess whether accessibility and availability of safe drinking water and adequate sanitation under sustainable development goal 6 is being achieved in the rural population of Tamil Nadu. Methodology: This community-based cross-sectional study was carried out among 200 households in the rural field practice area of the Medical College and Hospital, Thiruvallur district, Tamil Nadu. The participants were interviewed using a predesigned semi-structured questionnaire on their existing water, sanitation, and hand washing facilities and practices. Results: Our study observed that 71.5% of households had piped water supply into their dwellings, 82% were using sanitary latrines and 28% had closed drainage for draining wastewater. Twenty-eight percent were using soap and water for hand-washing before food, and 82.5% were doing hand-washing with soap after using the toilet. In our study, the association between sanitary practices and education, occupation and socioeconomic status was statistically significant. Conclusions: Our study emphasized the need for strengthening health education and behaviour change communication regarding sanitation and hand hygiene practices.

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INTRODUCTION: There has been extensive research conducted on open defecation in Ethiopia, but a notable gap persists in comprehensively understanding the spatial variation and predictors at the household level. This study utilizes data from the 2021 Performance Monitoring for Action Ethiopia (PMA-ET) to address this gap by identifying hotspots and predictors of open defecation. Employing geographically weighted regression analysis, it goes beyond traditional models to account for spatial heterogeneity, offering a nuanced understanding of geographical variations in open defecation prevalence and its determinants. This research pinpoints hotspot areas and significant predictors, aiding policymakers and practitioners in tailoring interventions effectively. It not only fills the knowledge gap in Ethiopia but also informs global sanitation initiatives. METHODS: The study comprised a total weighted sample of 24,747 household participants. ArcGIS version 10.7 and SaT Scan version 9.6 were used to handle mapping, hotspots, ordinary least squares, Bernoulli model analysis, and Spatial regression. Bernoulli-based model was used to analyze the purely spatial cluster detection of open defecation at the household level in Ethiopia. Ordinary Least Square (OLS) analysis and geographically weighted regression analysis were employed to assess the association between an open defecation and explanatory variables. RESULTS: The spatial distribution of open defecation at the household level exhibited clustering (global Moran's I index value of 4.540385, coupled with a p-value of less than 0.001), with significant hotspots identified in Amhara, Afar, Harari, and parts of Dire Dawa. Spatial analysis using Kuldorff's Scan identified six clusters, with four showing statistical significance (P-value < 0.05) in Amhara, Afar, Harari, Tigray, and southwest Ethiopia. In the geographically weighted regression model, being male [coefficient = 0.87, P-value < 0.05] and having no media exposure (not watching TV or listening to the radio) [coefficient = 0.47, P-value < 0.05] emerged as statistically significant predictors of household-level open defecation in Ethiopia. CONCLUSION: The study revealed that open defecation at the household level in Ethiopia varies across the regions, with significant hotspots identified in Amhara, Afar, Harari, and parts of Dire Dawa. Geographically weighted regression analysis highlights male participants lacking media exposure as substantial predictors of open defecation. Targeted interventions in Ethiopia should improve media exposure among males in hotspot regions, tailored sanitation programs, and region-specific awareness campaigns. Collaboration with local communities is crucial.

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BACKGROUND: Poor sanitation and/or open defecation are a significant public health problem in Ethiopia, where access to improved sanitation facilities is still limited. There is a growing body of literature about the effect of open defecation on children's linear growth failure. However, very few studies about the effects of open defecation on child anemia exist. In this study, we examine whether childhood undernutrition (i.e. stunting, wasting, and underweight) mediates the relationship between open defecation and childhood anemia in children aged 6-59 months in Ethiopia. METHODS: We used pooled Ethiopia Demographic and Health Survey data (2005-2016) comprising 21,918 (weighted data) children aged 6-59 months. Anemia was defined as an altitude-adjusted hemoglobin (Hb) level of less than 11 g/deciliter (g/dl) for children under 5 years. Childhood undernutrition was assessed using height-for-age Z-scores (HAZ), weight-for-age Z-scores (WAZ), and weight-for-height Z-scores (WHZ) for stunting, wasting, and underweight respectively. Mediation effects were calculated using the bootstrap and the indirect effect was considered significant when the 95% bootstrap confidence intervals (95% CI) did not contain zero. Moreover, separate multilevel regression analyses were used to explore the statistical association between open defecation and child anemia, after adjusting for potential confounders. RESULTS: Our analysis revealed that nearly half (49.6%) of children aged 6 to 59 months were anemic, 46.8% were stunted, 9.9% were wasted, and 29.5% were underweight. Additionally, 45.1% of children belonged to households that practiced open defecation (OD). Open defecation was associated with anemia (AOR: 1.28; 95% CI: 1.18-1.39) and it positively predicted anemia with direct effect of ß = 0.233, p < 0.001. Childhood undernutrition showed a partial mediating role in the relationship between OD and anemia. Analyzing the indirect effects, results revealed that child undernutrition significantly mediated the relationship between open defecation and anemia (stunting (ßindirect = 0.014, p < 0.001), wasting (ßindirect = 0.009, p = 0.002), and underweight (ßindirect = 0.012, p < 0.001)). When the mediating role of child undernutrition was accounted for, open defecation had a positive impact on anemia with a total effect of ßtotal = 0.285, p < 0.001. CONCLUSION: Open defecation showed a significant direct effect on anemia. Child undernutrition remarkably mediated the relationship between OD and anemia that further magnified the effect. This finding has an important programmatic implication calling for strengthened, accelerated and large-scale implementation of strategies to end open defecation and achieve universal access to sanitation in Ethiopia.

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Background: Open defecation contributes to the spread of different feco-oral diseases. Therefore, access to a latrine is strongly recommended, as it considerably reduces the risks. Even though provision of latrine facilities alone does not guarantee the desired health benefits, they should be integrated with behavior change. In Ethiopia, efforts have been made to increase the coverage of latrine facilities. However, evidence on how consistently households use it is limited. Most prior studies focused on latrine utilization among households, and limited evidence is available about open defecation practices among households with latrines and associated factors. Thus, this study is critical for developing effective intervention approaches to prevent open defecation among households with latrines. Objective: The aim of this study was to assess the open defecation practice and associated factors among households with latrines in rural communities of Ararso District, Somali Region, Eastern Ethiopia, 2023. Method: A community-based, cross-sectional study design was employed among households with latrines in the district. A total of 632 households latrines were selected using a systematic sampling technique. Data were collected using a structured questionnaire and an observational checklist. The questionnaire was designed in KoboTool box, Humanitarian Response software, and the data were collected using the Kobo Collect version 2023.2.4 mobile application. The data were downloaded from the server in the Microsoft Excel format for data cleaning before being exported to STATA version 14 for analysis. Bivariate and multivariable analyses were employed to investigate the relationship between outcome and independent variables. Odd ratios with 95% confidence intervals were utilized to assess the association between the outcome and the predictor variables. A P-value of <0.05 was used as the threshold point for statistical significance. Result: In this study, the prevalence of open defecation practice among households with latrines was 32.4% (95% CI: 28.1, 35.9). Sex of the household (AOR = 1.60, 95% CI: 1.06, 2.4), educational status (AOR = 2.40, 95% CI: 1.08, 5.53), family size (AOR = 1.62, 95% CI: 1.22, 2.78), the presence of under-5-year-old children in the house (AOR = 1.84, 95% CI: 1.19, 2.75), the need for latrine maintenance (AOR = 2.37.95% CI: 1.62, 3.48), current status of the latrine (AOR = 2.37, 95% CI: 1.62, 3.48), and latrine cleanness status (being unclean) (AOR = 1.91, 95% CI: 1.29, 2.81) were significantly associated with open defecation practice among households with latrine. Conclusion: The study concluded that open defecation was significantly practiced by households with latrines. This revealed that the presence of a latrine alone was insufficient to considerably reduce open defecation. To alleviate this problem, the government and health workers, in collaboration with the health bureau, should promote frequent sanitation and hygiene education in the communities.

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Background: Basic sanitation and waste management have always remained a central issue in India. The country launched its flagship sanitation program - Swachh Bharat Abhiyan (SBA) (Clean India Mission) in 2014 to abolish open defecation and achieve universal sanitation coverage. Objective: This study aimed to examine barriers to toilet use and women's menstrual hygiene practices in relation to the availability of toilets among rural residents. Materials and Methods: Using a cross-sectional design and multi-stage sampling method, 120 households were selected from rural villages of the Mayurbhanj district of Odisha. Structured questionnaires and direct observation methods were used for data collection. Results: All the houses had SBA latrines, yet 25% population defecated outside. About 40% households reportedly never cleaned their toilets. Most menstruating women (86.2%) preferred to change their menstrual pads/cloths in their bedroom instead of bathrooms. Incomplete construction was reported as the major reason for not using toilets. Large family size and low caste were found to be other predictors of non-use of toilets. Rural women did not use toilets for menstrual purposes as they do not consider these places as clean and safe. Conclusion: This study clearly suggests that constructing toilets without adequate behaviour change interventions would not solve the problem of hygiene and sanitation in India, particularly in rural areas. There must be adequate monitoring of SBA scheme and utilization of funds for toilet usage. Development and implementation of suitable behaviour change strategies for toilet use in rural areas are essential to achieve the goal of open defaecation-free India.

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Background: Open defecation is a significant global challenge, impacting public health, environmental sanitation, and social well-being, especially in low- and middle-income countries like Ethiopia. It is the second-largest cause of disease burden worldwide by facilitating the spread of germs that cause diarrhea diseases. Studies examining open defecation practices are insufficient, especially in areas implementing Ethiopia's Geshiyaro project. Therefore, this study aimed to assess the status of open defecation practice and associated factors in the study area. Method: A community-based cross-sectional study was conducted from June to July 2023. The total number of households included in this study was 7995. A structured questionnaire and observational checklist were used to collect data. Descriptive and multivariate logistic regression analyses were performed using STATA version 16. Results: The study found that 16.5% of households practiced open defecation. The following factors were significantly associated with the occurrence of open defecation: residence (AOR = 1.56, 95% CI: 1.26-1.92), education (AOR = 0.59, 95% CI: 0.49-0.72), age (AOR = 0.53, 95% CI: 0.41-0.69), knowledge on diarrhea prevention (AOR = 1.32, 95% CI: 1.17-1.50), marital status (AOR = 1.61, 95% CI: 1.32-1.97), and awareness creation about WASH services (AOR = 1.96, 95% CI: 1.71-2.25). On the other hand, no significant association was observed between the occurrence of open defecation and the household's income (AOR = 1.07, 95% CI: 0.93-1.23) or the head of household sex (AOR = 0.94, 95% CI: 0.78-1.12). Conclusion: Open defecation remains a critical public health concern in Ethiopia's Geshiyaro project sites. Various factors influencing this practice have been identified. Targeted interventions are needed to enhance access to safe sanitation facilities and promote awareness of WASH services, aligning with SDG 3 target 3, and SDG 6 target 2.

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The use of toilet facilities is a major sanitation intervention, as it reduces the spread of diarrheal diseases. In areas where toilets are misused, human excreta may be disposed of in open fields, bushes, and other open places. However, information about the level of utilization of toilet facilities in developing regions of Ethiopia is limited. Therefore, this study aimed to identify open defecation (OD) levels and determinants of OD among household-owned toilets in Gambella town, Ethiopia. A cross-sectional survey was conducted among 561 households in Gambela Town, using systematic random sampling and questionnaires. The level of OD was analyzed using frequency and percentage. The determinants of OD were assessed using binary logistic regression. Variables with a P-value less than .25 in univariable logistic regression were entered into the multivariable logistic regression model, and statistical significance was declared at a P-value less than .05. The model's fit was tested using Hosmer and Lemeshow's goodness of fit. The study found that OD was 47.2% [95% CI: 43.2%-51.4%] among those who owned toilet facilities. The determinants of OD were: occupation of household head [AOR: 5.27, 95% CI: 3.08-9.00], toilet facilities lacking a superstructure [AOR: 2.0, 95% CI: 1.16-3.43], toilet facilities lacking doors [AOR: 3.23, 95% CI: 1.97-5.27], large family size [AOR: 2.16, 95% CI: 1.29-3.60], knowledge of the respondents [AOR: 2.40, 95% CI: 1.50-3.99], and respondents with negative attitude [AOR: 1.76, 95% CI: 1.12-2.74]. Therefore, key stakeholders should focus on improving toilet utilization, considering those factors in their interventions.

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BACKGROUND: Anaemia continues to be a major public health challenge globally, including in Ethiopia. Previous studies have suggested that improved household environmental conditions may reduce anaemia prevalence; however, population-level evidence of this link is lacking in low-income countries. Therefore, this study aimed to examine the association between environmental factors and childhood anaemia in Ethiopia. METHODS: In this study, we conducted an analysis of the data from the Ethiopian Demographic and Health Survey (EDHS), a nationally representative population-based survey conducted in Ethiopia between 2005 and 2016. The study included a total of 21,918 children aged 6-59 months. Children were considered anemic if their hemoglobin (Hb) concentration was less than 11.0 g/dl. To examine the association between environmental factors and anemia, we used multilevel mixed-effect models. These models allowed us to control for various confounding factors including: child, maternal, household and community-level variables. The study findings have been reported as adjusted odds ratios (AORs) along with 95% confidence intervals (CIs) at a significance level of p < 0.05. RESULTS: The study found the overall prevalence of childhood anaemia to be 49.3% (95%CI: 48.7-49.9) between 2005 and 2016 in Ethiopia. The prevalence was 47.6% (95%CI: 46.1-49.1) in 2005, 42.8% (95%CI: 41.8-43.8) in 2011, and increased to 57.4% (95%CI: 56.3-58.4) in 2016. The pooled data showed that children from households practising open defecation were more likely to be anaemic (AOR: 1.19, 95% CI: 1.05-1.36). In our survey specify analysis, the odds of anaemia were higher among children from households practising open defecation (AOR: 1.33, 95% CI: 1.12-1.58) in the EDHS-2011 and EDHS-2016 (AOR: 1.49, 95% CI: 1.13-1.90). In contrast, neither household water sources nor the time to obtain water was associated with anaemia after controlling for potential confounders. The other variables significantly associated with childhood anaemia include: the child's age (6-35 months), not fully vaccinated (AOR: 1.14, 95%CI: 1.05-1.24), children not dewormed in the last 6 months (AOR: 1.11, 95%CI: 1.01-1.24), children born to mothers not working (AOR: 1.10, 95%CI: 1.02-1.19), children from poor households (AOR: 1.18: 95%CI: 1.06-1.31), and rural residence (AOR: 1.23, 95%CI: 1.06-1.42). CONCLUSION: In Ethiopia, about fifty percent of children suffer from childhood anemia, making it a serious public health issue. Open defecation is a major contributing factor to this scourge. To address this issue effectively, it is recommended to strengthen initiatives aimed at eliminating open defecation that involve various approaches, including sanitation infrastructure development, behavior change campaigns, and policy interventions. In addition, to reduce the burden of anemia in children, a multi-faceted approach is necessary, involving both prevention and treatment strategies.

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Open defecation continuously remains a major global sanitation challenge, contributing to an estimated 1.6 million deaths per year. Ghana ranks second in Africa for open defecation and had the fourth-lowest sanitation coverage in 2010. Evidence indicates that about 32% of the rural Ghanaian population still practice open defecation due to lack of access to basic sanitation facilities, drifting the country from achieving universal access to sanitation by 2030. Women, particularly those in rural areas, are disproportionately affected by open defecation, facing heightened health risks, harassment, and a loss of dignity. Even though previous studies on open defecation in Ghana exist, they lack national representation and neglect women in rural residents who are disproportionally affected by the repercussions of open defecation. Examining that rural women will contribute to heightening their own vulnerability to health risks by practising open defecation is essential to bridging the literature gap on open defecation practices among rural women. The study investigated determinants of open defecation among rural women in Ghana using data from the female files of the 2003, 2008 and 2014 Demographic and Health Surveys (DHS). A total of 4,284 rural women with complete information on variables of interest were included in the study. The outcome variable was 'open defecation', whilst 14 key explanatory variables (e.g., age, education, wealth status, among others) were used. Two logistic regression models were built, and the outputs were reported in odds ratio. Descriptively, 42 in every 100 women aged 15 to 49 practiced open defecation (n = 1811, 95% CI = 49-52). Open defecation (OD) significantly correlated with educational attainment, wealth status, religion, access to mass media, partner's education, and zone of residence. The likelihood of practicing open defecation reduced among those with formal education [aOR = 0.69, CI = 0.56-0.85], those whose partners had formal education [aOR = 0.64, CI = 0.52-0.80], women in the rich wealth quintile [aOR = 0.12, CI = 0.07-0.20], the traditionalist [aOR = 0.33, CI = 0.19-0.57], and those who had access to mass media [aOR = 0.70, CI = 0.57-0.85]. Residents in the Savannah zone had higher odds of openly defecating [aOR = 21.06, CI = 15.97-27.77]. The prevalence of open defecation is disproportionately pro-poor, which indicates that impoverished rural women are more likely to perform it. Public health initiatives should aim to close the rich-poor divide in OD practice among rural women.

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Access to sanitation has become an important element for improving the health of populations in developing countries. In Burkina Faso, 12% of the population in rural areas has access to latrine and 65% practice open defecation (OD). In a bid to eliminate this unsanitary practice and enhance sanitation access in rural areas, the government embraced community-led total sanitation (CLTS) as a national strategy in 2014. However, more than 6 years later, a notable observation is the high abandonment rate, with only a small fraction of rural communities successfully eradicating OD. Out of the 8892 villages in the country, 3546 underwent a CLTS triggering from 2014 to 2020. Nevertheless, in 787 of these villages, the implementation of the CLTS approach was abandoned, indicating a substantial abandonment rate of 22.19%. Until now, most studies on CLTS have focused on the post-ODF phase, emphasizing the question of the sustainability of the results generated by the approach, as if the process from triggering to obtaining ODF certification was not subject to any problems. However, cases of abandonment of the CLTS process after triggering do exist, although poorly documented in the literature, and there are no studies that clearly assign responsibilities to the actors when CLTS implementation comes to be abandoned. This research aims to bridge these gaps by identifying the root causes of these abandonment cases while delineating the distinct responsibilities associated with these instances. To achieve this, the study was conducted in the Central-Western region of Burkina Faso, where all stakeholders involved in CLTS implementation, including target communities, were identified, their different roles in the process defined, and data collected through household surveys, interviews, and focus groups. The content analysis method was used to analyze the data. The research findings indicate that the abandonment of the CLTS implementation process is due to four categories of factors: sociocultural and economic aspects (39.78%), physical conditions (17.52%), governance aspects (26.28%), and the quality of approach implementation (16.42%). Moreover, these factors highlight a shared accountability for abandonment involving the government, implementing organizations, and target communities. These findings have significant implications for the future design of sanitation programs using the CLTS approach. To mitigate abandonment rates in the CLTS implementation process across rural communities, it is imperative for policymakers to attentively consider these factors and integrate the recommendations delineated in this study.

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BACKGROUND: Across developing countries poor sanitation is associated with disease often found widespread in rural populations. OBJECTIVES: This objective of this study was to conduct a formative research and feasibility evaluation of the behavioural intervention designed to improve latrine use in rural India. METHODS: Study conducted in four villages of Rajasthan, where latrine use is low and open defecation may spread disease. To identify the intervention a literature review was conducted, a survey of 497 households, and focus groups in village households (8-10 women and children). Seven focus groups with 63 women were conducted. Based on the survey results, the behaviour change intervention is developed utilising the Capability-Opportunity-Motivation-behaviour model and MINDSPACE framework. One intervention component involves psychological aspects that engage villagers through a pledge; the other component is provision of small incentives to facilitate latrine use. Feasibility and acceptability of the intervention was examined in the study population. The 30-day intervention was delivered to women in 38 randomly selected households who despite having a functional latrine did not use it. Thematic analysis, binary logistic regression analysis and feasibility evaluation of the intervention conducted. Post-intervention feedback from 22 participating households was obtained. RESULTS: The piloted intervention was feasible and so a revised design is offered. Results driving this evaluation include barriers identified, and used to improved intervention design in the current study. Village authority figures influenced behaviours across the villages and so did factors of convenience (ß = 5.28, p < 0.01), relief (ß = 5.49, p < 0.01), comfort (ß = 2.36, p < 0.01), Construction cost (ß=-1.98, p < 0.01) and safety (ß = 2.93, p < 0.01) were significant concerns associated with latrine use in the context of prevalent OD in the region. The logistic regression baseline model for the dependant variables indicated a significant increase in latrine use. Based on the feasibility study, the intervention is refined in several ways. CONCLUSIONS: Our theory-driven approach improves latrine use in Rajasthan and offers a useful tool to facilitate hygiene behaviour.

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Background: Open defecation continues to prevail among toilet owners despite effective implementation of the Swachh Bharat Mission (Gramin). We conducted this study to determine toilet utilization rates and learn about the barriers to toilet use in the rural areas. By understanding the barriers, physicians can provide targeted education and become better equipped to manage their patients' conditions and advocate for their demands. Materials and Methods: We conducted a cross-sectional study on the households of the rural field practice areas of the department in central Uttar Pradesh by the census method. House listing was procured from the departmental records. The questionnaire was directed at both the household level and individual level. Results: The proportion of households with access to a toilet was found to be 91.1% of which 504 households were included in the study. Among the toilet owners, 115 (22.8%) households were not using toilets exclusively by all the members. At the individual level, age groups (of 20-59 years, and ≥60 years) and female gender were found to be significantly associated with open defecation. At the household level, government assistance for toilet construction and livestock keeping was found to be associated with open defecation. Major barriers to toilet use were childhood habits, dearth of toilets in the farming grounds/workplace, women during menstruation and having a non-functional toilet. Conclusion: This study indicates that merely installing a household toilet does not ensure exclusive utilization of toilet and the practice of open defecation might continue to be prevalent if corrective measures are not undertaken.

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Community-led total sanitation (CLTS) is a widely used approach for enhancing sanitation practices. However, the impact of boosted CLTS on household latrine ownership has not been adequately evaluated. This study aims to investigate the factors associated with latrine possession among households, with a specific focus on single and CLTS-boosting implementation. A community-based repeated cross-sectional study was conducted in Siaya County, Kenya, involving 512 households at the baseline and 423 households at the follow-up. Data were analyzed using the mixed-effects logistic regression model. At the baseline, latrine possession was significantly associated with CLTS implementation (adjusted OR [aOR]: 3.01; 95% confidence interval [CI]: 1.41-6.44), literacy among households (aOR: 1.83; 95% CI: 1.12-2.98) and higher socioeconomic status (SES) (second level: aOR: 2.48; 95% CI:1.41-4.36, third level: aOR: 3.11; 95% CI: 1.76-5.50, fourth level: aOR: 10.20; 95% CI: 5.07-20.54). At follow-up, CLTS boosting (aOR: 7.92; 95% CI: 1.77-35.45) and a higher SES were associated with increased latrine ownership (second level: aOR: 2.04; 95% CI: 0.97-4.26, third level: aOR: 7.73; 95% CI: 2.98-20.03, fourth level: aOR: 9.93; 95% CI: 3.14-28.35). These findings highlight the significant role played by both single and CLST boosting in promoting universal latrine ownership and empowering vulnerable households to understand the importance of sanitation and open defecation-free practices.

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Ensuring access to adequate and equitable sanitation and ending open defecation by 2030 is the focus of Sustainable Development Goal 6.2 (SDG6.2). We evaluated Malawi's progress towards SDG 6.2 (specifically the goal to end open defecation), presenting the results of a national survey of over 200,000 sanitary facilities and evaluating their management. Based on non-linear population dynamics, we used a linear model to evaluate the reduction in open defecation between 1992-2018, and to project whether Malawi can meet the SDG target to end open defecation by 2030 under multiple scenarios of population growth. Whilst Malawi has made considerable progress in providing sanitary provision for the population, we estimate that, at the current rate of the provision of sanitary facilities, Malawi will not reach SDG 6.2 by 2030 under any of the modelled socioeconomic scenarios. Furthermore, we compare the estimates of the extent of sanitary provision classed as improved from multiple surveys, including the USAID Demographic and Health (DHS) Surveys and Government of Malawi Census data. We conclude that some of the surveys (particularly the 2015/16 DHS) may be overestimating the level of improved sanitary provision, and we hypothesize that this is due to how pit-latrines with earth/sand slabs are classed. Furthermore, we examine the long-term sustainability of pit-latrine use, investigating the challenge of pit-latrine abandonment and identifying pit-latrine filling as a cause of the abandonment in 30.2% of cases. We estimate that between 2020-2070, 31.8 (range 2.8 to 3320) million pit-latrines will be filled and abandoned, representing a major challenge for the safe management of abandoned latrines, a potential for long-term impacts on the groundwater quality, and a significant loss of investment in sanitary infrastructure. For Malawi to reach SDG 6.2, improvements are needed in both the quantity and quality of its sanitary facilities.

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Background: Although a good number of individual household latrines have been constructed in Bihar during the past few years, still, a huge task remains to be completed. The paper is based on the study of "concurrent monitoring of LSBA/SBM [G] in select districts of Bihar". Objectives: The aim is to understand different dimensions of the sanitation situation in Bihar. The objective is to suggest policy based on the findings. Materials and Methods: This study is based on primary data collected at the household level and public institutions in six districts of Bihar. Results: The analysis reveals that except a few categories, socioeconomic indicators such as religion, economic condition, or educational attainments have no significant impact on having a latrine at the household level. The variations in the construction of latrines among different districts emphasize that the public program needs to be implemented more effectively. It is also found that women are more vulnerable in a situation of open defecation. Conclusion: The challenge is to encourage people for the sustained use of the constructed latrines. This puts emphasis on changing the behavioral pattern of the people. This requires organizing a continuous awareness generation program with the aim to change the behavior.

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The practice of open defecation has persistently remained high in Nigeria despite the grave danger it poses to public and environmental health, and the several intervention programs put in place over the years to curtail the ugly practice. This study quantifies the space and time trends in open defecation practice in Nigeria with the aim of highlighting the changes that have taken place at various locations in Nigeria over a 15-year period. A Bayesian spatio-temporal model was applied to cross-section data obtained from the Nigeria Demographic and Health Survey conducted in 2003, 2008, 2013, and 2018, and inference was based on integrated nested Laplace approximation technique. The findings indicate a north-south spatio-temporal patterns that are similar among the rural and urban dwellers. States such as Kwara, Kogi, Oyo, Ondo, Osun, Ekiti, Enugu, and Ebonyi all of which are neighbors to each other are among those with persistent high prevalence of open defecation in the country. Given the diversity of the Nigerian population groups within the states, a more understanding of the socio-cultural standard of the different communities would be required to implement policies that recognize opportunities to explore, while being culturally responsive to community needs in ending open defecation in Nigeria.

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Background: Consistent latrine utilization remains a challenge in most rural areas of poor and middle-income countries including Ethiopia. Therefore; the objective of this study was to determine the magnitude of latrine utilization and its associated factors among rural households in open defecation-free declared (ODF) and non-ODF kebeles, Southwest Ethiopia, 2022. Methods: A community-based comparative cross sectional study design was employed from May 16 to June 14, 2022 among 682 (341 ODF and 341 non-ODF) rural households which were selected by multistage systematic random sampling technique. Data were collected by face to face using a pretested structured questionnaire and an observational checklist through Open data kit. SPSS version 26 was used to analysis the data and separate logistic regression models; ODF and non-ODF were run to identify the associated factors. P-values <.05 with 95% CI were set as statistical significant. Result: The overall magnitude of latrine utilization in the study area was 67.1% (95% CI: 63.71, 70.49). Latrine utilization was higher in ODF declared households (71.6%) than in non-ODF households (62.5%). In ODF; Graduated as model households [AOR = 5.1, 95% CI: 2.14, 12.84], visited by health extension works (HEWs) [AOR = 3.5, 95% CI: 1.67, 7.25], and latrine with privacy [AOR = 3.0, 95% CI: 1.37, 6.65] and also in non-ODF; households visited by HEWs [AOR = 2.9, 95% CI: 1.34, 6.06], latrine with privacy [AOR = 2.5, 95% CI: 1.24, 5.07], positive attitude [AOR = 3.2, 95% CI: 1.52, 6.59], and descriptive norm [AOR = 2.7, 95% CI: 1.27, 5.53] were significantly associated with latrine utilization. Conclusion: This study found that rural households declared as ODF utilize their latrine higher than non-ODF. Constructing latrine without privacy, lack of follow up, Attitude and societal norms were factors that limited the utilization of latrine and the sustainability of ODF. Therefore, health extension follow-up, latrine construction with privacy, normative and persuasive behavior change approach should be encouraged.

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Open-defecation (OD) is one of the most widespread sanitation practices in low-income countries. This practice often causes diarrheal diseases and 760,000 deaths per year. To eradicate OD, several approaches have been developed, including Community-Led-Total Sanitation (CLTS) which is a participatory and community approach. The specificity of CLTS is that it is managed by the community itself, as its name implies, and that no subsidies or financial contributions from outside the community are used in the construction of the facilities. Although, the CLTS is effective in the short-term for eradicating OD, the long-term results are not encouraging: Open-Defecation-Free (ODF) communities revert to OD or partially use latrines. The present research is based on literature review and authors investigation in Burkina Faso. It was conducted to provide a comprehensive understanding of the factors that affect the sustainability of ODF-status leading to slippage in communities. It was found that these factors can be grouped into five categories: behavioral and social, technological, organizational, and vulnerability factors. The last one, socio-political factors, is a contribution from the authors as it was not reported in the literature yet. The authors have proposed graphical synthesis of all the slippage factors and their associated categories in the ODF-communities. Finally, authors have suggested that to sustain ODF-status of communities: include all stages of the sanitation value chain (SVC) in the CLTS, the follow-up activities after achieving ODF-status must be planned well in advance, sanitation marketing should be developed and the sanctions against the practice of OD have to be reinforced. Governments and donors should pay particular attention to the following options: raising awareness and regular monitoring after ODF certification, encouraging research on sustainable and pro-poor sanitation technologies, and building the capacity of implementing actors including facilitators. While obtaining ODF status is materialized by a sign with the status on it, this paper drew the attention of CLTS implementers to the lack of materialization of slippage when it occurs, and the absence of studies on the evolution of the community sanitation scale after ODF-status.

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BACKGROUND: Sanitation interventions typically result in modest increases in latrine access, and any gains in latrine access and use are often not sustained over time. Sanitation programs also rarely include child-focused interventions such as potties. We aimed to assess the sustained effect of a multi-component sanitation intervention on access to and use of latrines and child feces management tools in rural Bangladesh. METHODS: We conducted a longitudinal substudy nested within the WASH Benefits randomized controlled trial. The trial provided latrine upgrades, child potties and sani-scoops for feces removal, along with behavior change promotion to encourage use of the delivered hardware. Promotion visits to intervention recipients were frequent during the first 2 years after intervention initiation, decreased in frequency between years 2-3, and ceased after 3 years. We enrolled a random subset of 720 households from the sanitation and control arms of the trial in a substudy and visited them quarterly between 1 and 3.5 years after intervention initiation. At each visit, field staff recorded sanitation-related behaviors through spot-check observations and structured questionnaires. We assessed intervention effects on observed indicators of hygienic latrine access, potty use and sani-scoop use and investigated whether these effects were modified by duration of follow-up, ongoing behavior change promotion and household characteristics. RESULTS: The intervention increased hygienic latrine access from 37% among controls to 94% in the sanitation arm (p < 0.001). Access among intervention recipients remained high 3.5 years after intervention initiation, including periods with no active promotion. Gains in access were higher among households with less education, less wealth and larger number of residents. The intervention increased availability of child potties from 29% among controls to 98% in the sanitation arm (p < 0.001). However, fewer than 25% of intervention households reported exclusive child defecation in a potty or had observed indicators of potty and sani-scoop use, and gains in potty use declined over the follow-up period, even with ongoing promotion. CONCLUSION: Our findings from an intervention that provided free products and intensive initial behavior change promotion suggest a sustained increase in hygienic latrine access up to 3.5 years after intervention initiation but infrequent use of child feces management tools. Studies should investigate strategies to ensure sustained adoption of safe child feces management practices.

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Rapid urbanization and population growth in the past few decades has been worsening the water supply and sanitation problems in Ethiopia putting the current water supply deficit of the country at a staggering 41%. Using Ethiopia as a case of rapidly growing countries in the Global South and struggling with water supply and sanitation management, the objective of this study was to examine the challenges of sanitation in Ethiopia by selecting 14 towns located under different climatic conditions and administrative regions with diversified culture, ethnicity, and religion. Data from these towns were collected through household survey, Focus Group Discussion (FGD), Key Informant Interview (KII) and site visits. The field observation was conducted with representatives from the municipality who have knowledge on the existing sanitation and associated problems. Analysis of the collected data shows that poor water supply, inadequate toilet facilities, poor toilet facility emptying practices, poor community perceptions on sanitation management and inadequate emptying services were major challenges associated with sanitation. Moreover, absence of wastewater dumping site, lack of integration among the different components of sanitation, insufficient collaboration among potential stakeholders and gaps between the existing population and sanitation services were the other key challenges of sanitation exacerbated by inadequate financial resources. From the 14 studied towns the average water deficit was found 35%, and the average households with no toilet facilities were 17%. Only about 20% households have flushed toilets and about 5% practiced open defecation. While 42% of the households use vacuum trucks for emptying wastewaters and about 37% of the households dump wastewater outside of their premises. Among the studied 14 towns, only four towns have their own vacuum trucks, no town possesses wastewater dumping site. The different components of sanitation were managed separately without integration. Moreover, the collaboration among the potential stakeholders of sanitation management was found poor and fragmented. Also, sanitation services have not developed along with the population growth as the finance allocated to sanitation management is much lower compared to other municipal services. Thus, sanitation in the studied towns is poor, though there are progresses when compared with previous decades. To improve the sanitation condition in these towns the water supply should be improved together with raising the perception of the local community. The present study recommends further studies to be conducted on the feasibility of sustainable sanitation and "country-wide comprehensive" study on water supply, sanitation and open defecation in Ethiopian in particular and in developing countries as a whole.