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	パニック障害重症度尺度	Generalized Anxiety Disorder-7
分野	臨床心理学	臨床心理学
系統	Process / pipeline	Process / pipeline
提唱年	1997	2006
提唱者	Katherine M. Shear, Timothy A. Brown, David H. Barlow, and collaborators	Robert L. Spitzer, Kurt Kroenke, Janet B. Williams, Bernd Löwe
種類	Clinician-rated panic disorder scale	Self-report screening questionnaire
原典	Shear, M. K., Brown, T. A., Barlow, D. H., Money, R., Sholomskas, D. E., Woods, S. W., ... & Papp, L. A. (1997). Multicenter collaborative panic disorder severity scale. Depression and Anxiety, 5(4), 189-196.	Spitzer, R. L., Kroenke, K., Williams, J. B., & Löwe, B. (2006). A brief measure for assessing generalized anxiety disorder: The GAD-7. Archives of Internal Medicine, 166(10), 1092-1097.
別名	PDSS	GAD-7
関連	2	3
概要	The Panic Disorder Severity Scale (PDSS) is a brief 7-item clinician-administered scale designed to measure the severity of panic disorder symptoms, including panic attack frequency, distress, anxiety anticipation, agoraphobic avoidance, and interoceptive fear. Developed by Shear, Brown, Barlow, and collaborators in 1997, the PDSS has become the standard assessment tool for panic disorder severity in clinical trials, research, and routine practice.	The GAD-7 is a brief 7-item self-report questionnaire designed to screen for and measure the severity of generalized anxiety disorder in adolescents and adults. Developed by Spitzer, Kroenke, Williams, and Löwe in 2006, it has become one of the most widely used anxiety screening tools in primary care, mental health research, and clinical practice due to its brevity, excellent psychometric properties, and ease of administration.