{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,15]],"date-time":"2026-07-15T16:05:25Z","timestamp":1784131525764,"version":"3.55.0"},"reference-count":0,"publisher":"IWA Publishing","issue":"1","content-domain":{"domain":["iwaponline.com"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2014,3,1]]},"abstract":"<jats:p>We sought to evaluate the impact of a hygiene and sanitation intervention program among school-children to control active trachoma and intestinal parasitic infections. This longitudinal epidemiologic study was conducted among 630 students in rural Ethiopia. Baseline and follow-up surveys were conducted to evaluate the impact of a three-pronged intervention program: (i) construction of ventilated improved pit latrines; (ii) provision of clean drinking water; and (iii) hygiene education. Socio-demographic information was collected using a structured questionnaire. Presence of trachoma and intestinal parasitic infections were evaluated using standard procedures. At baseline, 15% of students had active trachoma, while 6.7% of them were found to have active trachoma post-intervention (p &amp;lt; 0.001). Similar improvements were noted for parasitic infections. At baseline, 7% of students were reported to have helminthic infections and 30.2% protozoa infections. However, only 4% of students had any helminthic infection and 13.4% (p &amp;lt; 0.001) of them were found to have any protozoa infection during follow-up surveys. Improvements were also noted in students' knowledge and attitudes towards hygiene and sanitation. In summary, the results of our study demonstrated that provision of a comprehensive and targeted sanitation intervention program was successful in reducing the burden of trachoma and intestinal parasitic infection among schoolchildren.<\/jats:p>","DOI":"10.2166\/washdev.2013.060","type":"journal-article","created":{"date-parts":[[2014,2,26]],"date-time":"2014-02-26T16:40:26Z","timestamp":1393432826000},"page":"120-130","update-policy":"https:\/\/doi.org\/10.2166\/iwapcrossmarkpolicypage","source":"Crossref","is-referenced-by-count":15,"title":["School-based intervention: evaluating the role of water, latrines and hygiene education on trachoma and intestinal parasitic infections in Ethiopia"],"prefix":"10.2166","volume":"4","author":[{"given":"Bizu","family":"Gelaye","sequence":"first","affiliation":[{"name":"Department of Epidemiology, University of Washington School of Public Health, Seattle, WA, USA"},{"name":"Department of Epidemiology, Harvard School of Public Health, 677 Huntington Ave, K 501, Boston, MA, 02115 USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Abera","family":"Kumie","sequence":"first","affiliation":[{"name":"Faculty of Medicine, Addis Ababa University, Addis Ababa, Ethiopia"},{"name":"Addis Continental Institute of Public Health, Addis Ababa, Ethiopia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Nigusu","family":"Aboset","sequence":"first","affiliation":[{"name":"Family Health International, Addis Ababa, Ethiopia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yemane","family":"Berhane","sequence":"first","affiliation":[{"name":"Addis Continental Institute of Public Health, Addis Ababa, Ethiopia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Michelle A.","family":"Williams","sequence":"first","affiliation":[{"name":"Department of Epidemiology, Harvard School of Public Health, 677 Huntington Ave, K 501, Boston, MA, 02115 USA"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"945","published-online":{"date-parts":[[2013,12,12]]},"container-title":["Journal of Water, Sanitation and Hygiene for Development"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/iwaponline.com\/washdev\/article-pdf\/4\/1\/120\/384810\/120.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"syndication"},{"URL":"http:\/\/iwaponline.com\/washdev\/article-pdf\/4\/1\/120\/384810\/120.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2020,3,27]],"date-time":"2020-03-27T00:46:09Z","timestamp":1585269969000},"score":1,"resource":{"primary":{"URL":"https:\/\/iwaponline.com\/washdev\/article\/4\/1\/120\/30345\/Schoolbased-intervention-evaluating-the-role-of"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2013,12,12]]},"references-count":0,"journal-issue":{"issue":"1","published-online":{"date-parts":[[2013,12,12]]},"published-print":{"date-parts":[[2014,3,1]]}},"URL":"https:\/\/doi.org\/10.2166\/washdev.2013.060","relation":{},"ISSN":["2043-9083","2408-9362"],"issn-type":[{"value":"2043-9083","type":"print"},{"value":"2408-9362","type":"electronic"}],"subject":[],"published-other":{"date-parts":[[2014,3,1]]},"published":{"date-parts":[[2013,12,12]]}}}