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한국어판 우울증 선별도구(Patient Health Questionnaire-9, PHQ-9)의 표준화 연구

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Author(s)
안제용서은란임경희신재현김정범
Keimyung Author(s)
Kim, Jung Bum
Department
Dept. of Psychiatry (정신건강의학)
Journal Title
생물치료정신의학
Issued Date
2013
Volume
19
Issue
1
Keyword
DepressionScreening toolPHQ-9SensitivitySpecificity
Abstract
Objectives:An effective screening tool needs high sensitivity and specificity and consumes less time to administer
to improve an early diagnosis of depressive patients in psychiatric and primary care setting. The aim of this study were
to examine the reliability and the validity of the Korean version of the Patient Health Questionnaire-9(PHQ-9) well known
as a commonly used screening tool for depression.
Methods:A total of seventy-four outpatients(n=67) and inpatients(n=7) diagnosed as major depressive disorder by
Mini-International Neuropsychiatric Interview-Plus(MINI-Plus) in the department of psychiatry of Dong-San Medical Center
performed the PHQ-9, PHQ-2, Beck Depression Inventory(BDI) and Hamilton Rating Scale for Depression(HRSD).
Seventy-five individuals working in Dong-San Medical Center of a normal control group performed the PHQ-2 and
PHQ-9.
Results:The internal consistency and test-retest reliability were 0.95, 0.91. In comparison of mean scores of the
PHQ-9 between major depressive disorder group and control groups, the differences between groups were statistically
significant. In addition, correlation of the total scores of other depression scales with the PHQ-9 was statistically
significant. The optimal cut-off point for major depression was 9 in PHQ-9(Sensitivity : 88.5%, Specificity : 94.7%).
Conclusion:The Korean version of PHQ-9 have a good reliability and validity. The PHQ-9 would play a role of brief
and useful measure for screening depression.
KEY WORDS:Depression · Screening tool · PHQ-9 · Sensitivity · Specificity.
Alternative Title
Standardization of the Korean version of Screening Tool for Depression(Patient Health Questionnaire-9, PHQ-9)
Keimyung Author(s)(Kor)
김정범
Publisher
School of Medicine
Citation
안제용 et al. (2013). 한국어판 우울증 선별도구(Patient Health Questionnaire-9, PHQ-9)의 표준화 연구. 생물치료정신의학, 19(1), 47–56.
Type
Article
ISSN
1225-9454
Source
http://www.dbpia.co.kr/Journal/ArticleDetail/NODE02173087
URI
https://kumel.medlib.dsmc.or.kr/handle/2015.oak/36591
Appears in Collections:
1. School of Medicine (의과대학) > Dept. of Psychiatry (정신건강의학)
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