{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,6]],"date-time":"2026-10-06T15:02:27Z","timestamp":1791298947135,"version":"4.1.0"},"reference-count":38,"publisher":"Wiley","issue":"4","license":[{"start":{"date-parts":[[2014,2,10]],"date-time":"2014-02-10T00:00:00Z","timestamp":1391990400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/501100000278","name":"Department for International Development","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100000278","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Tropical Med Int Health"],"published-print":{"date-parts":[[2014,4]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Objective<\/jats:title><jats:p>To assess whether the lack of water or the lack of sanitation facilities in either the home or in health facilities is associated with an increased risk of maternal mortality and to quantify the effect sizes.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>Systematic review of published literature in Medline, Embase, Popline and Africa Wide <jats:styled-content style=\"fixed-case\">EBSCO<\/jats:styled-content> 1980.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Fourteen articles were found. Four of five ecological studies that considered sanitation found that poor sanitation was associated with higher maternal mortality. Meta\u2010analysis of adjusted estimates in individual\u2010level studies indicated that women in households with poor sanitation had 3.07 (95% CI 1.72\u20135.49) higher odds of maternal mortality. Four of six ecological studies assessing water environment found that poor water environment was associated with higher maternal mortality. The only individual\u2010level study looking at the adjusted effect of water showed a significant association with maternal mortality (OR\u00a0=\u00a01.50, 95% CI 1.10\u20132.10). Two ecological and one facility\u2010based study found an association between a combined measure of water and sanitation environment and maternal mortality.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>There is evidence of association between sanitation and maternal mortality and between water and maternal mortality. Both associations are of substantial magnitude and are maintained after adjusting for confounders. However, these conclusions are based on a very small number of studies, few of which set out to examine sanitation or water as risk factors, and only some of which adjusted for potential confounders. Nevertheless, there are plausible pathways through which such associations may operate.<\/jats:p><\/jats:sec>","DOI":"10.1111\/tmi.12275","type":"journal-article","created":{"date-parts":[[2014,2,10]],"date-time":"2014-02-10T08:22:32Z","timestamp":1392020552000},"page":"368-387","source":"Crossref","is-referenced-by-count":132,"title":["Systematic review and meta\u2010analysis: association between water and sanitation environment and maternal mortality"],"prefix":"10.1111","volume":"19","author":[{"given":"Lenka","family":"Benova","sequence":"first","affiliation":[{"name":"Faculty of Epidemiology and Population Health London School of Hygiene and Tropical Medicine UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Oliver","family":"Cumming","sequence":"additional","affiliation":[{"name":"Faculty of Infectious and Tropical Diseases London School of Hygiene and Tropical Medicine London UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Oona M. 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