{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,8]],"date-time":"2026-10-08T16:54:24Z","timestamp":1791478464239,"version":"4.3.4"},"reference-count":27,"publisher":"SAGE Publications","issue":"2","license":[{"start":{"date-parts":[[2013,4,9]],"date-time":"2013-04-09T00:00:00Z","timestamp":1365465600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Asia Pac J Public Health"],"published-print":{"date-parts":[[2015,3]]},"abstract":"<jats:p>This study was a follow-up to the baseline nationwide survey of soil-transmitted helminth (STH) infections in preschool-aged children in the Philippines and in school-aged children in selected sentinel sites to assess the Integrated Helminth Control Program of the Department of Health. The objective of the study was to describe the current prevalence and intensity of STH infections in preschool-aged and school-aged children in 6 sentinel provinces and to compare these data with baseline findings. A cross-sectional study design was used to determine the prevalence and intensity of STH infections. Parasitological assessment involved the examination of stool samples by the Kato-Katz method. Although parasitological parameters in the 2 age groups at follow-up showed significant reductions from the baseline, these parameters remained high despite 3 years of mass drug administration (MDA). Efforts toward achieving high MDA coverage rates, provision of clean water, environmental sanitation, and promotion of hygiene practices must be prioritized.<\/jats:p>","DOI":"10.1177\/1010539513483825","type":"journal-article","created":{"date-parts":[[2013,4,9]],"date-time":"2013-04-09T23:46:27Z","timestamp":1365551187000},"page":"NP1604-NP1615","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":18,"title":["Sentinel Surveillance of Soil-Transmitted Helminthiasis in Preschool-Aged and School-Aged Children in Selected Local Government Units in the Philippines"],"prefix":"10.1177","volume":"27","author":[{"suffix":"Jr","given":"Vicente Y.","family":"Belizario","sequence":"first","affiliation":[{"name":"University of the Philippines Manila, Philippines"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Francis Isidore G.","family":"Tota\u00f1es","sequence":"additional","affiliation":[{"name":"University of the Philippines Manila, Philippines"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Winifreda U.","family":"de Leon","sequence":"additional","affiliation":[{"name":"University of the Philippines Manila, Philippines"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Raezelle Nadine T.","family":"Ciro","sequence":"additional","affiliation":[{"name":"University of the Philippines Manila, Philippines"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yvonne F.","family":"Lumampao","sequence":"additional","affiliation":[{"name":"Department of Health, Philippines"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2013,4,9]]},"reference":[{"key":"bibr1-1010539513483825","first-page":"467","volume-title":"Disease Priority in Developing Countries","volume":"2006","author":"Hotez PJ"},{"key":"bibr2-1010539513483825","doi-asserted-by":"publisher","DOI":"10.1146\/annurev.nutr.22.120501.134539"},{"key":"bibr3-1010539513483825","unstructured":"de Leon W, Lumampao Y. 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