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KMID : 1143820130090010031
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Anxiety and Mood
2013 Volume.9 No. 1 p.31 ~ p.37
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Study on Standardization of Korean Version of Psychiatric Diagnostic Screening Questionnaire(K-PDSQ
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Choi Hyeong-Keun
Jung Sung-Won
Cho Hyun-Ju
Kim Jung-Bum
Jung Chul-Ho
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Abstract
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Objective : The PDSQ is a brief and psychometrically strong self-report scale designed to screen for common DSM-IV Axis I disorders in clinical settings. In this study, the K-PDSQ was compared with the M.I.N.I.-Plus (Mini-International Neuropsychiatric Interview-Plus) for diagnostic validity and availability of the K-PDSQ as a part of standardization of the K-PDSQ.
Methods : The 640 patients were evaluated with the K-PDSQ and the M.I.N.I.-Plus. Diagnosing with the M.I.N.I.-Plus, the diagnostic correspondence, administering time, sensitivity, specificity, ROC curve, and AUC of the K-PDSQ were evaluated.
Results : For the diagnostic correspondence of the K-PDSQ, Cohen’s kappa coefficient was .66 between the K-PDSQ and the M.I.N.I.-Plus. The administering time of the K-PDSQ was 8.2±11.80 minutes. Both sensitivity and specificity of the K-PDSQ were higher: the mean sensitivity across 10 subscales of K-PDSQ was 86%; the mean specificity was 84%. All AUCs of each subscale were above .80, which were statistically significant.
Conclusion : The K-PDSQ is valid and available as a diagnostic screening tool. It will be widely used in clinical settings for screening DSM-IV Axis I diagnosis because of its simplicity and high reliability.
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KEYWORD
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PDSQ, Psychiatric disorder, Screening test
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