{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,15]],"date-time":"2026-05-15T21:23:51Z","timestamp":1778880231902,"version":"3.51.4"},"reference-count":44,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2013,6,26]],"date-time":"2013-06-26T00:00:00Z","timestamp":1372204800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Gerodontology"],"published-print":{"date-parts":[[2015,6]]},"abstract":"<jats:sec><jats:title>Objective<\/jats:title><jats:p>To assess the prevalence of root caries and the treatment needs in an ambulant population of older adults, living in the Maule Region, Chile.<\/jats:p><\/jats:sec><jats:sec><jats:title>Basic research design<\/jats:title><jats:p>The source of primary data was the Regional Oral Health Survey. A random sample of 438 older adults, aged 65\u201374\u00a0years, living independently in the community was orally examined, and underwent an oral health interview.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>This was a largely dentate population (74.9%). Dentate participants had 70.4% of their root surfaces with recession. Those with exposed root surfaces had an average of 29.8 root surfaces exposed. The root caries index (<jats:styled-content style=\"fixed-case\">RCI<\/jats:styled-content>) was 8.23%, and a mean of 0.21 and 0.55 root surfaces filled and decayed, respectively.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>Participants had better oral health status than previously reported. Consistent with studies conducted in independent\u2010living older adults, root caries occurred in a lower frequency among Chilean ambulant older adults. The proportion of unmet restorative needs could be reduced. Community\u2010based preventive care programmes specifically tailored to older adults are needed to address this challenge.<\/jats:p><\/jats:sec>","DOI":"10.1111\/ger.12060","type":"journal-article","created":{"date-parts":[[2013,6,27]],"date-time":"2013-06-27T03:19:04Z","timestamp":1372303144000},"page":"107-114","source":"Crossref","is-referenced-by-count":8,"title":["Prevalence of root caries among ambulant older adults living in central Chile"],"prefix":"10.1111","volume":"32","author":[{"given":"Rodrigo J.","family":"Mari\u00f1o","sequence":"first","affiliation":[{"name":"Oral Health Cooperative Research Centre Melbourne Dental School University of Melbourne Melbourne Vic. Australia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Chiang S.","family":"Fu","sequence":"additional","affiliation":[{"name":"Melbourne Dental School University of Melbourne Melbourne Vic. Australia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Rodrigo A.","family":"Giacaman","sequence":"additional","affiliation":[{"name":"Faculty of Health Sciences School of Dentistry University of Talca Talca Chile"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2013,6,26]]},"reference":[{"key":"e_1_2_8_2_1","volume-title":"Adultos mayores por regiones, comunas y porcentajes Catastro de poblaci\u00f3n adulta mayor","author":"Instituto Nacional de Esadisticas","year":"2003"},{"key":"e_1_2_8_3_1","doi-asserted-by":"publisher","DOI":"10.1017\/S1368980000000070"},{"key":"e_1_2_8_4_1","first-page":"143","article-title":"Oral health status and inequalities among ambulant older adults living in the central of Chile","volume":"28","author":"Mari\u00f1o R","year":"2011","journal-title":"Community Dent Health"},{"key":"e_1_2_8_5_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.cden.2004.10.004"},{"key":"e_1_2_8_6_1","first-page":"39","article-title":"Relationship of removable partial denture use to root caries in an older population","volume":"5","author":"Wright P","year":"1992","journal-title":"Int J Prosthodont"},{"key":"e_1_2_8_7_1","doi-asserted-by":"publisher","DOI":"10.1177\/08959374930070010601"},{"key":"e_1_2_8_8_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-0528.1991.tb00105.x"},{"key":"e_1_2_8_9_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1752-7325.1988.tb03207.x"},{"key":"e_1_2_8_10_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-0528.2009.00461.x"},{"key":"e_1_2_8_11_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1834-7819.1997.tb00118.x"},{"key":"e_1_2_8_12_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1532-5415.2007.01495.x"},{"key":"e_1_2_8_13_1","doi-asserted-by":"publisher","DOI":"10.14219\/jada.archive.2000.0086"},{"key":"e_1_2_8_14_1","doi-asserted-by":"publisher","DOI":"10.1046\/j.1741-2358.2003.00001.x"},{"key":"e_1_2_8_15_1","first-page":"834","article-title":"Root caries in a patient population in northern Norway","volume":"100","author":"Sefranek T","year":"1990","journal-title":"Nor Tannlaegeforen Tid"},{"key":"e_1_2_8_16_1","doi-asserted-by":"publisher","DOI":"10.1159\/000078179"},{"key":"e_1_2_8_17_1","doi-asserted-by":"publisher","DOI":"10.1590\/S1678-77572008000100014"},{"key":"e_1_2_8_18_1","first-page":"188","article-title":"Prevalencia de caries dental en un grupo de pacientes de la tercera eda","volume":"57","author":"Taboada A","year":"2000","journal-title":"Rev ADM"},{"key":"e_1_2_8_19_1","unstructured":"Ministerio de Salud(Colombia) (2000)III Estudio Nacional de Salud Bucal \u2010 ENSAB III. 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