作者
Jennyfer Wolf, Annette Prüss‐Ustün, Oliver Cumming, Jamie Bartram, Sophie Bonjour, Sandy Cairncross, Thomas Clasen, John M Colford Jr, Valerie Curtis, Jennifer De France, Lorna Fewtrell, Matthew C Freeman, Bruce Gordon, Paul R Hunter, Aurelie Jeandron, Richard B Johnston, Daniel Mäusezahl, Colin Mathers, Maria Neira, Julian PT Higgins
发表日期
2014/8
来源
Tropical medicine & international health
卷号
19
期号
8
页码范围
928-942
简介
Objective
To assess the impact of inadequate water and sanitation on diarrhoeal disease in low‐ and middle‐income settings.
Methods
The search strategy used Cochrane Library, MEDLINE & PubMed, Global Health, Embase and BIOSIS supplemented by screening of reference lists from previously published systematic reviews, to identify studies reporting on interventions examining the effect of drinking water and sanitation improvements in low‐ and middle‐income settings published between 1970 and May 2013. Studies including randomised controlled trials, quasi‐randomised trials with control group, observational studies using matching techniques and observational studies with a control group where the intervention was well defined were eligible. Risk of bias was assessed using a modified Ottawa–Newcastle scale. Study results were combined using meta‐analysis and meta‐regression to derive overall …
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J Wolf, A Prüss‐Ustün, O Cumming, J Bartram… - Tropical medicine & international health, 2014