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자기기입식 설문도구의 치주염 진단 가능성 평가

Other Titles
 Diagnostic predictability of self-reported questionnaire for periodontitis 
 진혜정  ;  김백일  ;  박덕영  ;  정성화  ;  배광학  ;  김진범  ;  정승화  ;  이혜린  ;  우경지  ;  최연희 
 Journal of Korean Academy of Oral Health (대한구강보건학회지), Vol.39(1) : 63-68, 2015 
Journal Title
 Journal of Korean Academy of Oral Health (대한구강보건학회지) 
Issue Date
Periodontal disease ; ROC ; Sensitivity ; Specificity
Objectives : The present study aimed to evaluate the validity of a set of self-reported questionnaires for periodontitis for estimating the prevalence of chronic adult periodontitis in the Korean population. Methods : The questionnaire is comprised of a total of 14 questions with four summarized concepts including self-diagnosis of oral status, subjective signs related to oral health, smoking and drinking status, and use of auxiliary oral hygiene devices including scaling. The predictiveness of the measures from these self-reported questions was assessed by logistic regression modeling using receiver operating characteristic (ROC) statistics, sensitivity, and specificity. Results : The sensitivity, specificity, and AUC including all questions were 0.571, 0.768, and 0.781, respectively; the sum of sensitivity and specificity was 1.34. To gain robustness, a simplified predictive model was built with six questions. Its results were 0.536, 0.817, and 0.762 for sensitivity, specificity, and AUC, respectively. The sum of sensitivity and specificity was found to be 1.35. Conclusions :The self-reported questionnaire for periodontitis showed considerable validity, but further study is required to provide optimal validity and predictability.
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2. College of Dentistry (치과대학) > Dept. of Preventive Dentistry and Public Oral Health (예방치과학교실) > 1. Journal Papers
Yonsei Authors
Kim, Baek Il(김백일) ORCID logo https://orcid.org/0000-0001-8234-2327
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