{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,23]],"date-time":"2026-06-23T11:51:31Z","timestamp":1782215491185,"version":"3.54.5"},"reference-count":52,"publisher":"Wiley","issue":"6","license":[{"start":{"date-parts":[[2017,5,5]],"date-time":"2017-05-05T00:00:00Z","timestamp":1493942400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"name":"Chongqing Municipal Commission of Health and Family Planning Grants","award":["20142052"],"award-info":[{"award-number":["20142052"]}]},{"name":"Program for Innovation Team Building at Institutions of Higher Education in Chongqing in 2016","award":["20142052"],"award-info":[{"award-number":["20142052"]}]},{"name":"Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J Clinic Periodontology"],"published-print":{"date-parts":[[2017,6]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Aim<\/jats:title><jats:p>The aim of this study was to develop and validate the first condition\u2010specific tool to assess oral health\u2010related quality of life (<jats:styled-content style=\"fixed-case\">OHRQ<\/jats:styled-content>oL) impairment in association with chronic periodontitis and to use it as an outcome measure in clinical trials.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>Twenty\u2010three potential items were developed using a combined method consisting of a literature review, semi\u2010structured patient interviews (<jats:italic>n<\/jats:italic>\u00a0=\u00a020) and expert panel 1. Subsequently, item selection was carried out by means of qualitative content analysis and quantitative classical test theory (<jats:styled-content style=\"fixed-case\">CTT<\/jats:styled-content>) with 110 patients and expert panel 2. Consequently, 18 items were selected and included in the final oral health impact profile for chronic periodontitis (<jats:styled-content style=\"fixed-case\">OHIP<\/jats:styled-content>\u2010<jats:styled-content style=\"fixed-case\">CP<\/jats:styled-content>) instrument. The validity and reliability of the <jats:styled-content style=\"fixed-case\">OHIP<\/jats:styled-content>\u2010<jats:styled-content style=\"fixed-case\">CP<\/jats:styled-content> were then examined.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>A total of 238 patients participated in the validation phase of <jats:styled-content style=\"fixed-case\">OHIP<\/jats:styled-content>\u2010<jats:styled-content style=\"fixed-case\">CP<\/jats:styled-content>. The final 18\u2010item questionnaire was shown to have a three\u2010domain structure. The three components \u201cpain and functional limitation\u201d, \u201cpsychological discomfort\u201d and \u201cpsychological disability and social handicap\u201d explained 49.9%, 9.9%, and 6.2% of the variance, respectively, together accounting for 66.1% of the variance. In addition, the <jats:styled-content style=\"fixed-case\">OHIP<\/jats:styled-content>\u2010<jats:styled-content style=\"fixed-case\">CP<\/jats:styled-content> was shown to be valid in distinguishing patients with varying severity of chronic periodontitis. For the convergent validity, the reported impact of chronic periodontitis based on the <jats:styled-content style=\"fixed-case\">OHIP<\/jats:styled-content>\u2010<jats:styled-content style=\"fixed-case\">CP<\/jats:styled-content> significantly correlated with the global oral health rating. All of its three domains were found to have good levels of internal consistency with Cronbach's alpha &gt;.7, and excellent test\u2010retest reliability.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>The <jats:styled-content style=\"fixed-case\">OHIP<\/jats:styled-content>\u2010<jats:styled-content style=\"fixed-case\">CP<\/jats:styled-content> is the first condition\u2010specific <jats:styled-content style=\"fixed-case\">OHRQ<\/jats:styled-content>oL instrument for patients with chronic periodontitis. This short, reliable and valid questionnaire may serve as a valuable tool in future clinical trials.<\/jats:p><\/jats:sec>","DOI":"10.1111\/jcpe.12716","type":"journal-article","created":{"date-parts":[[2017,3,9]],"date-time":"2017-03-09T19:55:36Z","timestamp":1489089336000},"page":"591-600","source":"Crossref","is-referenced-by-count":28,"title":["Development and validation of a condition\u2010specific measure for chronic periodontitis: Oral health impact profile for chronic periodontitis"],"prefix":"10.1111","volume":"44","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-6196-3626","authenticated-orcid":false,"given":"Songlin","family":"He","sequence":"first","affiliation":[{"name":"College of Stomatology Chongqing Medical University  Chongqing China"},{"name":"Chongqing Key Laboratory of Oral Diseases and Biomedical Sciences  Chongqing China"},{"name":"Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education  Chongqing 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