{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,18]],"date-time":"2026-08-18T00:50:56Z","timestamp":1787014256789,"version":"build-2736575974"},"reference-count":33,"publisher":"Wiley","issue":"4","license":[{"start":{"date-parts":[[2018,7,24]],"date-time":"2018-07-24T00:00:00Z","timestamp":1532390400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/501100004359","name":"Vetenskapsr\u00e5det","doi-asserted-by":"publisher","award":["20132"],"award-info":[{"award-number":["20132"]}],"id":[{"id":"10.13039\/501100004359","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100007212","name":"V\u00e4stra G\u00f6talandsregionen","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100007212","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Gerodontology"],"published-print":{"date-parts":[[2018,12]]},"abstract":"\n Objective<\/jats:title>\n The aim of the study was to evaluate the associations between degree of periodontal disease and number of teeth on oral health\u2010related quality of life among older individuals.<\/jats:p>\n <\/jats:sec>\n \n Material and methods<\/jats:title>\n \n Randomly selected 804 participants aged \u226570 derived from two cohorts were included in the analysis. Dental examinations and evaluation of\n OHRQL<\/jats:styled-content>\n using the\n OHIP<\/jats:styled-content>\n \u201014 (Oral Health Impact Profile\u201014) were performed. After categorisation of the participants according to the extent of periodontitis in three groups (none, localised with <30% of teeth affected, generalised with \u226530% of teeth affected) and the number of teeth, associations between periodontal status and the number of teeth and the\n OHIP<\/jats:styled-content>\n \u201014 scores were analysed. Multivariable regression analyses were used taking into account level of periodontitis, number of teeth, age and sex.\n <\/jats:p>\n <\/jats:sec>\n \n Results<\/jats:title>\n \n Among 70\u2010year\u2010old men and women, generalised periodontitis showed an association with poor\n OHRQL<\/jats:styled-content>\n . However, a multivariable analysis failed to demonstrate this association (\n OR<\/jats:styled-content>\n \u00a0=\u00a01.02, 95%\n CI<\/jats:styled-content>\n : 0.72\u20101.44). In participants with 1\u201010 remaining teeth, the\n OHIP<\/jats:styled-content>\n \u201014 score was significantly increased indicating poor\n OHRQL<\/jats:styled-content>\n , compared with participants with \u226521 remaining teeth (\n OR<\/jats:styled-content>\n \u00a0=\u00a01.57, 95%\n CI<\/jats:styled-content>\n : 1.13\u20102.19). Similar findings were observed among women aged 70\u201092\u00a0years.\n <\/jats:p>\n <\/jats:sec>\n \n Conclusions<\/jats:title>\n \n Periodontitis did not show an association with poor\n OHRQL<\/jats:styled-content>\n , however, a significant association between the number of teeth and poor\n OHRQL<\/jats:styled-content>\n was found.\n <\/jats:p>\n <\/jats:sec>","DOI":"10.1111\/ger.12363","type":"journal-article","created":{"date-parts":[[2018,7,25]],"date-time":"2018-07-25T02:04:16Z","timestamp":1532484256000},"page":"382-390","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":29,"title":["Periodontal disease among older people and its impact on oral health\u2010related quality of life"],"prefix":"10.1111","volume":"35","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-8121-8340","authenticated-orcid":false,"given":"Takahiro","family":"Kato","sequence":"first","affiliation":[{"name":"Department of Periodontology Institute of Odontology The Sahlgrenska Academy University of Gothenburg Gothenburg Sweden"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ingemar","family":"Abrahamsson","sequence":"additional","affiliation":[{"name":"Department of Periodontology Institute of Odontology The Sahlgrenska Academy University of Gothenburg Gothenburg Sweden"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ulla","family":"Wide","sequence":"additional","affiliation":[{"name":"Department of Behavioral and Community Dentistry Institute of Odontology The Sahlgrenska Academy University of Gothenburg Gothenburg Sweden"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Magnus","family":"Hakeberg","sequence":"additional","affiliation":[{"name":"Department of Behavioral and Community Dentistry Institute of Odontology The Sahlgrenska Academy University of Gothenburg Gothenburg 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