5 research outputs found
User preferences and willingness to pay for safe drinking water: Experimental evidence from rural Tanzania.
Almost half of all deaths from drinking microbiologically unsafe water occur in Sub-Saharan Africa. Household water treatment and safe storage (HWTS) systems, when consistently used, can provide safer drinking water and improve health. Social marketing to increase adoption and use of HWTS depends both on the prices of and preferences for these systems. This study included 556 households from rural Tanzania across two low-income districts with low-quality water sources. Over 9 months in 2012 and 2013, we experimentally evaluated consumer preferences for six "low-cost" HWTS options, including boiling, through an ordinal ranking protocol. We estimated consumers' willingness to pay (WTP) for these options, using a modified auction. We allowed respondents to pay for the durable HWTS systems with cash, chickens or mobile money; a significant minority chose chickens as payment. Overall, our participants favored boiling, the ceramic pot filter and, where water was turbid, PuR™ (a combined flocculant-disinfectant). The revealed WTP for all products was far below retail prices, indicating that significant scale-up may need significant subsidies. Our work will inform programs and policies aimed at scaling up HWTS to improve the health of resource-constrained communities that must rely on poor-quality, and sometimes turbid, drinking water sources
Recommended from our members
User preferences and willingness to pay for safe drinking water: Experimental evidence from rural Tanzania.
Almost half of all deaths from drinking microbiologically unsafe water occur in Sub-Saharan Africa. Household water treatment and safe storage (HWTS) systems, when consistently used, can provide safer drinking water and improve health. Social marketing to increase adoption and use of HWTS depends both on the prices of and preferences for these systems. This study included 556 households from rural Tanzania across two low-income districts with low-quality water sources. Over 9 months in 2012 and 2013, we experimentally evaluated consumer preferences for six "low-cost" HWTS options, including boiling, through an ordinal ranking protocol. We estimated consumers' willingness to pay (WTP) for these options, using a modified auction. We allowed respondents to pay for the durable HWTS systems with cash, chickens or mobile money; a significant minority chose chickens as payment. Overall, our participants favored boiling, the ceramic pot filter and, where water was turbid, PuR™ (a combined flocculant-disinfectant). The revealed WTP for all products was far below retail prices, indicating that significant scale-up may need significant subsidies. Our work will inform programs and policies aimed at scaling up HWTS to improve the health of resource-constrained communities that must rely on poor-quality, and sometimes turbid, drinking water sources
Hand hygiene practices among primary and secondary school students in sub-Saharan Africa: a systematic review
The purpose of this study was to comprehensively appraise and synthesize studies on hand hygiene practices among primary and secondary school students in sub-Saharan Africa (SSA). This is a thorough review of scientific papers published between 2015 and 2023 from primary databases such as the Web of Science, Science Direct, PubMed, and Google Scholar. The review criteria were met by 26 out of 63 studies assessed for legibility. The review demonstrated that students in SSA had moderate and good hand washing practices in terms of regular hand washing, cleaning hands after defecation, and before and after eating. Furthermore, the review pinpoints hand washing practices as influenced by factors such as knowledge, hand washing facilities and materials, influences from parents and teachers or others, personal and social factors, media, gender, age, and other factors such as location, attitudes, and school modernity. Furthermore, the reviewed studies highlighted recommendations for improving hand hygiene practices, such as enhancing hand hygiene and environmental health education, mobilizing resources for hand washing, creating and implementing health policy, and conducting further studies. This review provides data for policymakers on how to improve student hand hygiene and adds to existing knowledge on hand hygiene practices.
HIGHLIGHTS
This study presents evidence from the existing literature on school students’ hand hygiene practices in sub-Saharan Africa (SSA).;
The review covered papers published in SSA from 2015 to 2023.;
The hand hygiene practices of students were shown to be moderate and good.;
The hand hygiene practices are subject to several factors including knowledge.;
The findings encourage further efforts to promote hand hygiene at the school and home levels.
Menstrual health and hygiene knowledge among post menarche adolescent school girls in urban and rural Tanzania
Menstrual health and hygiene knowledge among post menarche adolescent school girls in urban and rural Tanzania.
Adolescent girls' capacity to lead healthy lives and perform well in school has been hampered by their lack of awareness about menstruation and the requirements for its hygienic management. Lack of enabling infrastructure, improper menstrual supplies, and limited socioeconomic support for good menstrual health and cleanliness are characteristics of schools in Africa South of the Sahara. We evaluated school-age girls' knowledge of menstrual hygiene and identified bottlenecks that could affect policy and programming for menstrual health and hygiene. A school-based cross-sectional study involved 8,012 adolescent school girls in the age group of 11-18 years (mean age = 14.9 years). The study evaluated students' knowledge of menstrual health and hygiene (MHH) from the viewpoints of schools and communities using a combination of qualitative and quantitative approaches. Data was collected using self-administered surveys, focus group discussions, in-depth interviews, and site observations. Girls' older age (AOR = 1.62, P 0.001), having a female guardian (AOR = 1.39: P = 001), and having a parent in a formal job (AOR = 1.03: P 0.023) were positively associated with Menstrual health and Hygiene Knowledge. MHH knowledge levels varied significantly between girls attending government (53.3) and non-government schools (50.5%, P = 0.0001), although they were comparable for girls attending rural and urban schools. Only 21% of the study's schools had at least one instructor who had received training in MHH instruction for students. We have established that the majority of adolescent girls in schools have inadequate knowledge on menstrual health and hygiene, and that school teachers lack the skills to prepare and support young adolescents as they transition into puberty. Concerted actions aimed at building supportive policy are paramount, for school-aged teenagers to learn about and reap the long-term advantages of good menstrual health practices