The Impact of Drinking Water Quality and Sanitation on Child Health: Evidence from Rural Ethiopia
研究埃塞俄比亚农村家庭储存饮用水质量和卫生习惯对五岁以下儿童腹泻的影响，发现清洁水和安全处理粪便能显著降低腹泻发生率。
This paper examines the association between stored drinking water quality and sanitation on diarrhoea incidence among under-five children in Ethiopia. Using primary household survey data and microbiological water quality testing for Escherichia coli, our results show that uncontaminated stored drinking water and safe child stool disposal are associated with decreased child diarrhoea incidences of 18 and 20 percentage points, respectively. In contrast, neighbourhood concentration of pit latrine shows an increased incidence of child diarrhoea of 16 percentage points. To protect rural children from the risk of contracting diarrhoea, improving household drinking water quality and changing people’s behaviour towards safe sanitation practices is needed.