{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,6]],"date-time":"2026-01-06T13:33:53Z","timestamp":1767706433555,"version":"3.37.3"},"reference-count":27,"publisher":"Wiley","issue":"4","license":[{"start":{"date-parts":[[2013,1,29]],"date-time":"2013-01-29T00:00:00Z","timestamp":1359417600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/501100001691","name":"Japan Society for the Promotion of Science","doi-asserted-by":"crossref","id":[{"id":"10.13039\/501100001691","id-type":"DOI","asserted-by":"crossref"}]},{"name":"Osaka University Scholarship for Short-term Overseas Research Activities 2010"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J of Oral Rehabilitation"],"published-print":{"date-parts":[[2013,4]]},"abstract":"<jats:title>Summary<\/jats:title><jats:p>Because there are more elderly people than ever before and because they are living for longer periods of time, it is essential to understand the determinants of healthy ageing. This study examined changes in oral health\u2010related quality of life (<jats:styled-content style=\"fixed-case\">OHRQ<\/jats:styled-content>o<jats:styled-content style=\"fixed-case\">L<\/jats:styled-content>) among <jats:styled-content style=\"fixed-case\">J<\/jats:styled-content>apanese elderly over a 7\u2010year period. A sample of independently living individuals (aged 60+\u00a0years) underwent a questionnaire and dental examination at baseline and 7\u00a0years afterwards. The <jats:styled-content style=\"fixed-case\">G<\/jats:styled-content>eriatric <jats:styled-content style=\"fixed-case\">O<\/jats:styled-content>ral <jats:styled-content style=\"fixed-case\">H<\/jats:styled-content>ealth <jats:styled-content style=\"fixed-case\">A<\/jats:styled-content>ssessment <jats:styled-content style=\"fixed-case\">I<\/jats:styled-content>ndex (<jats:styled-content style=\"fixed-case\">GOHAI<\/jats:styled-content>) was used to assess the impact of oral conditions. Occlusal force and salivary flow were also assessed. Of the 411 participants assessed at baseline, 130 (31\u00b76%) accepted to participate after 7\u00a0years. There were no significant differences between those lost to follow\u2010up and those assessed at 7\u00a0years, except that a higher proportion of the latter rated their baseline general health as good. Among the latter, the overall mean <jats:styled-content style=\"fixed-case\">GOHAI<\/jats:styled-content> score did not change significantly (11\u00b78 at baseline and 11\u00b71 at follow\u2010up; <jats:italic>P\u00a0<\/jats:italic>=<jats:italic>\u00a0<\/jats:italic>0\u00b716). However, after controlling for age, gender and baseline <jats:styled-content style=\"fixed-case\">GOHAI<\/jats:styled-content> score, participants who had lost teeth or experienced a decline in occlusal force after 7\u00a0years had higher follow\u2010up <jats:styled-content style=\"fixed-case\">GOHAI<\/jats:styled-content> scores (indicating poorer <jats:styled-content style=\"fixed-case\">OHRQ<\/jats:styled-content>o<jats:styled-content style=\"fixed-case\">L<\/jats:styled-content>). Unfavourable changes in clinical oral status over time are reflected in poorer self\u2010rated oral health.<\/jats:p>","DOI":"10.1111\/joor.12031","type":"journal-article","created":{"date-parts":[[2013,1,29]],"date-time":"2013-01-29T12:33:52Z","timestamp":1359462832000},"page":"252-257","source":"Crossref","is-referenced-by-count":22,"title":["Determinants of change in oral health\u2010related quality of life over 7\u00a0years among older <scp>J<\/scp>apanese"],"prefix":"10.1111","volume":"40","author":[{"given":"K.","family":"Enoki","sequence":"first","affiliation":[{"name":"Department of Prosthodontics, Gerodontology and Oral Rehabilitation Osaka University Graduate School of Dentistry Suita Osaka Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"K.","family":"Ikebe","sequence":"additional","affiliation":[{"name":"Department of Prosthodontics, Gerodontology and Oral Rehabilitation Osaka University Graduate School of Dentistry Suita Osaka Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"K.\u2010I.","family":"Matsuda","sequence":"additional","affiliation":[{"name":"Department of Prosthodontics, Gerodontology and Oral Rehabilitation Osaka University Graduate School of Dentistry Suita Osaka Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"M.","family":"Yoshida","sequence":"additional","affiliation":[{"name":"Department of Prosthodontics, Gerodontology and Oral Rehabilitation Osaka University Graduate School of Dentistry Suita Osaka Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Y.","family":"Maeda","sequence":"additional","affiliation":[{"name":"Department of Prosthodontics, Gerodontology and Oral Rehabilitation Osaka University Graduate School of Dentistry Suita Osaka Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"W. M.","family":"Thomson","sequence":"additional","affiliation":[{"name":"Sir John Walsh Research Institute, Department of Oral Sciences, School of Dentistry University of Otago Dunedin New Zealand"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2013,1,29]]},"reference":[{"key":"e_1_2_7_2_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1754-4505.2008.00045.x"},{"key":"e_1_2_7_3_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-0528.2001.290507.x"},{"key":"e_1_2_7_4_1","doi-asserted-by":"publisher","DOI":"10.1002\/j.0022-0337.1990.54.11.tb02481.x"},{"key":"e_1_2_7_5_1","first-page":"3","article-title":"Development and evaluation of the oral health impact profile","volume":"11","author":"Slade GD","year":"1994","journal-title":"Community Dent Health"},{"key":"e_1_2_7_6_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1741-2358.2009.00323.x"},{"key":"e_1_2_7_7_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-0528.1997.tb00941.x"},{"key":"e_1_2_7_8_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1741-2358.2004.00028.x"},{"key":"e_1_2_7_9_1","first-page":"478","article-title":"Impact of masticatory performance on oral health related quality of life for elderly Japanese","volume":"20","author":"Ikebe K","year":"2007","journal-title":"Int J Prosthodont"},{"key":"e_1_2_7_10_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.tripleo.2005.12.001"},{"key":"e_1_2_7_11_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1754-4505.2003.tb01667.x"},{"key":"e_1_2_7_12_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-0528.2004.00114.x"},{"key":"e_1_2_7_13_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0277-9536(96)00339-5"},{"key":"e_1_2_7_14_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1741-2358.2004.00048.x"},{"key":"e_1_2_7_15_1","doi-asserted-by":"publisher","DOI":"10.1177\/00220345970760060901"},{"key":"e_1_2_7_16_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-0528.1998.tb02084.x"},{"key":"e_1_2_7_17_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-0528.1998.tb01926.x"},{"key":"e_1_2_7_18_1","first-page":"292","article-title":"Medical and psychosocial risk factors in the dental treatment of the elderly","volume":"33","author":"Ettinger RL","year":"1983","journal-title":"Int Dent J"},{"key":"e_1_2_7_19_1","doi-asserted-by":"publisher","DOI":"10.1046\/j.1365-2842.2002.00977.x"},{"key":"e_1_2_7_20_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jclinepi.2004.05.006"},{"key":"e_1_2_7_21_1","doi-asserted-by":"publisher","DOI":"10.1186\/1471-2458-6-185"},{"key":"e_1_2_7_22_1","first-page":"113","article-title":"A Swedish version of the GOHAI index. 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