{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,7]],"date-time":"2026-05-07T06:02:47Z","timestamp":1778133767564,"version":"3.51.4"},"reference-count":18,"publisher":"SAGE Publications","issue":"1","license":[{"start":{"date-parts":[[2008,11,13]],"date-time":"2008-11-13T00:00:00Z","timestamp":1226534400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Asia Pac J Public Health"],"published-print":{"date-parts":[[2009,1]]},"abstract":"<jats:p>This study describes baseline prevalence and intensity of soil-transmitted helminth infections as well as baseline anthropometric and school performance data among public elementary school children in 6 sentinel provinces in the Philippines. Stratified cluster sampling was used to select 6 provinces, where grade 3 elementary school pupils were surveyed. Secondary anthropometric data and achievement test results of the immediate past academic year were examined. Overall cumulative prevalence and proportion of heavy intensity infections for the 6 selected provinces were 54.0% and 23.1%, respectively. These recent findings further support the need for mass treatment to be given at least twice a year. The findings of the study also demonstrate the relationship that exists between worm burden and nutritional status. Strategies focusing on mass treatment integration, environmental sanitation, personal hygiene, and health education should be developed to control soil-transmitted helminth infections and their detrimental effects.<\/jats:p>","DOI":"10.1177\/1010539508327245","type":"journal-article","created":{"date-parts":[[2011,6,28]],"date-time":"2011-06-28T15:37:49Z","timestamp":1309275469000},"page":"26-42","source":"Crossref","is-referenced-by-count":40,"title":["Sentinel Surveillance of Soil-Transmitted Helminthiasis in Selected Local Government Units in the Philippines"],"prefix":"10.1177","volume":"21","author":[{"suffix":"Jr","given":"Vicente Y.","family":"Belizario","sequence":"first","affiliation":[{"name":"National Institutes of Health University of the Philippines\rManila,"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Winifreda U.","family":"de Leon","sequence":"additional","affiliation":[{"name":"College of Public Health University of the Philippines\rManila"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yvonne F.","family":"Lumampao","sequence":"additional","affiliation":[{"name":"Department of Health Manila, the Philippines"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Marilyn Benedith M.","family":"Anastacio","sequence":"additional","affiliation":[{"name":"National Institutes of Health University of the Philippines\rManila"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Cyndi Mae C.","family":"Tai","sequence":"additional","affiliation":[{"name":"National Institutes of Health University of the Philippines\rManila"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2008,11,13]]},"reference":[{"key":"atypb1","volume-title":"Preventive Chemotherapy in Human Helminthiasis; Coordinated Use of Anthelmintic Drugs in Control Interventions: A Manual for Health Professionals and Programme Managers","author":"World Health Organization.","year":"2006"},{"key":"atypb2","volume-title":"Bench Aids for the Diagnosis of Intestinal Parasites","author":"World Health Organization.","year":"1994"},{"key":"atypb3","volume-title":"Helminth Control in School-age Children","author":"World Health Organization.","year":"2002"},{"key":"atypb4","volume-title":"Nationwide survey of intestinal parasitosis in pre-school children. 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Philippine Textbook of Medical Parasitology. 2nd ed. Manila, Philippines; 2004:195."},{"key":"atypb12","volume-title":"Guidelines for the Evaluation of Soil-transmitted Helminthiasis and Schistosomiasis at Community Level","author":"World Health Organization.","year":"1998"},{"key":"atypb13","volume-title":"International Reference Standard (IRS) Growth Tables in Nutritional Assessment of School Children","author":"Food and Nutrition Research Institute, Department of Science and Technology.","year":"2003"},{"key":"atypb14","volume-title":"Talking Points","author":"National Nutrition Council, Philippines. Nutrition Month Celebration","year":"2006"},{"key":"atypb15","doi-asserted-by":"publisher","DOI":"10.1093\/ije\/30.6.1457"},{"key":"atypb16","doi-asserted-by":"publisher","DOI":"10.1111\/j.1468-0262.2004.00481.x"},{"key":"atypb17","doi-asserted-by":"publisher","DOI":"10.1046\/j.1365-3156.2001.00820.x"},{"key":"atypb18","volume-title":"Monitoring Helminth Control Programmes. 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