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Periodontal inflamed surface area as a novel numerical variable describing periodontal conditions

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dc.contributor.authorPark, Shin Young-
dc.contributor.authorAhn, Soyeon-
dc.contributor.authorLee, Jung Tae-
dc.contributor.authorYun, Pil Young-
dc.contributor.authorLee, Yun Jong-
dc.contributor.authorLee, Joo Youn-
dc.contributor.authorSong, Yeong Wook-
dc.contributor.authorChang, Yoon Seok-
dc.contributor.authorLee, Hyo Jung-
dc.date.accessioned2024-05-01T01:32:07Z-
dc.date.available2024-05-01T01:32:07Z-
dc.date.created2018-10-01-
dc.date.created2018-10-01-
dc.date.issued2017-10-
dc.identifier.citationJournal of Periodontal & Implant Science, Vol.47 No.5, pp.328-338-
dc.identifier.issn2093-2278-
dc.identifier.urihttps://hdl.handle.net/10371/200122-
dc.description.abstractPurpose: Chronic periodontitis is an inflammatory disease induced by pathogenic bacterial accumulation. A novel index, the periodontal inflamed surface area (PISA), represents the sum of the periodontal pocket depth of bleeding on probing (BOP)-positive sites. It is advantageous for data processing and analysis because it can be treated as a continuous variable to quantify periodontal inflammation. In the present study, we evaluated correlations between PISA and periodontal classifications, and examined PISA as an index integrating the discrete conventional periodontal indexes. Methods: This study was a cross-sectional subgroup analysis of data from a prospective cohort study investigating the association between chronic periodontitis and the clinical features of ankylosing spondylitis. Data from 84 patients without systemic diseases (the control group in the previous study) were analyzed in the present study. Results: PISA values were positively correlated with conventional periodontal classifications (Spearman correlation coefficient=0.52; P < 0.01) and with periodontal indexes, such as BOP and the plaque index (PI) (r=0.94; P < 0.01 and r=0.60; P < 0.01, respectively; Pearson correlation test). Porphyromonas gingivalis expression and the presence of serum P. gingivalis antibodies were significant factors affecting PISA values in a simple linear regression analysis, together with periodontal classification, PI, bleeding index, and smoking, but not in the multivariate analysis. In the multivariate linear regression analysis, PISA values were positively correlated with the quantity of current smoking, PI, and severity of periodontal disease. Conclusions: PISA integrates multiple periodontal indexes, such as probing pocket depth, BOP, and PI into a numerical variable. PISA is advantageous for quantifying periodontal inflammation and plaque accumulation.-
dc.language영어-
dc.publisher대한치주과학회-
dc.titlePeriodontal inflamed surface area as a novel numerical variable describing periodontal conditions-
dc.typeArticle-
dc.identifier.doi10.5051/jpis.2017.47.5.328-
dc.citation.journaltitleJournal of Periodontal & Implant Science-
dc.identifier.wosid000416673700006-
dc.identifier.scopusid2-s2.0-85032488558-
dc.citation.endpage338-
dc.citation.number5-
dc.citation.startpage328-
dc.citation.volume47-
dc.identifier.kciidART002279741-
dc.description.isOpenAccessY-
dc.contributor.affiliatedAuthorPark, Shin Young-
dc.contributor.affiliatedAuthorYun, Pil Young-
dc.contributor.affiliatedAuthorLee, Yun Jong-
dc.contributor.affiliatedAuthorSong, Yeong Wook-
dc.contributor.affiliatedAuthorChang, Yoon Seok-
dc.type.docTypeArticle-
dc.description.journalClass1-
dc.subject.keywordPlusPORPHYROMONAS-GINGIVALIS-
dc.subject.keywordPlusAGGREGATIBACTER-ACTINOMYCETEMCOMITANS-
dc.subject.keywordPlusDISEASE-
dc.subject.keywordPlusPOPULATION-
dc.subject.keywordPlusGINGIVITIS-
dc.subject.keywordPlusPLAQUE-
dc.subject.keywordPlusSERUM-
dc.subject.keywordAuthorDental plaque-
dc.subject.keywordAuthorInflammation-
dc.subject.keywordAuthorPeriodontal diseases-
dc.subject.keywordAuthorPeriodontal index-
dc.subject.keywordAuthorPorphyromonas gingivalis-
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Yun, Pil Young윤필영
(기금)부교수
  • School of Dentistry
  • Department of Dentistry
Research Area Dentistry, Oral Pathology, Oral and Maxillofacial Surgery, 구강병리학, 구강악안면외과학, 치의학

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