手法を比較

	心的外傷後ストレス障害チェックリストDSM-5版（PCL-5）	ハミルトン不安評価尺度（HAM-A）
分野	臨床心理学	臨床心理学
系統	Process / pipeline	Process / pipeline
提唱年	2013	1959
提唱者	Frank W. Weathers, Brett T. Litz, and Terence M. Keane	Max Hamilton
種類	Self-report PTSD symptom measure	Clinician-administered anxiety assessment
原典	Blevins, C. A., Weathers, F. W., Davis, M. T., Witte, T. K., & Domino, J. L. (2015). The Posttraumatic Stress Disorder Checklist for DSM-5 (PCL-5): Development and initial psychometric evaluation. Journal of Traumatic Stress, 28(6), 489-498.	Hamilton, M. (1959). The assessment of anxiety states by rating. British Journal of Medical Psychology, 32(1), 50-55.
別名	PCL-5, PTSD Checklist	HAM-A, HARS
関連	5	5
概要	The PTSD Checklist for DSM-5 (PCL-5) is a 20-item self-report measure of posttraumatic stress disorder (PTSD) symptoms aligned with DSM-5 diagnostic criteria. Developed by Weathers, Litz, and Keane, it is the gold standard screening and outcome measure for PTSD in military, veteran, and civilian trauma populations. The PCL-5 assesses four symptom clusters: re-experiencing, avoidance, negative alterations in cognition and mood, and hyperarousal.	The Hamilton Anxiety Rating Scale (HAM-A) is a clinician-administered assessment tool for quantifying the severity of anxiety symptoms in adults. Developed by Max Hamilton in 1959, it remains one of the most widely used instruments for evaluating anxiety in clinical and research settings. The scale measures both psychological and somatic manifestations of anxiety across 14 items.