เปรียบเทียบวิธี

	Pain Anxiety Symptoms Scale	แบบสอบถามการยอมรับความเจ็บปวดเรื้อรัง
สาขาวิชา	เวชศาสตร์ความปวด	เวชศาสตร์ความปวด
ตระกูล	Process / pipeline	Process / pipeline
ปีกำเนิด	1996	1998
ผู้ริเริ่ม	Gordon J.G. Asmundson and colleagues	Lance M. McCracken
ประเภท	Self-report scale measuring anxiety symptoms in response to pain	Self-report questionnaire measuring pain acceptance and behavioral engagement
แหล่งต้นตำรับ	McWilliams, L.A., Asmundson, G.J., & Gauthier, N. (2006). Pain anxiety symptoms scale: Brief 20-item version (PASS-20). Journal of Pain, 7(7), 479-485.	McCracken, L.M. (1998). Learning to live with the pain: Acceptance of pain predicts adjustment in persons with chronic pain. Pain, 74(1), 21-27.
ชื่อเรียกอื่น	PASS, Anxiety Symptoms Scale	CPAQ, Acceptance and Commitment Therapy Pain Scale
ที่เกี่ยวข้อง	4	4
สรุป	The Pain Anxiety Symptoms Scale (PASS) is a 20-item self-report instrument developed by Asmundson and colleagues in 1996 to measure anxiety symptoms specifically related to pain. The PASS captures fear of pain, avoidance behaviors, cognitive anxiety, and physiological anxiety responses that commonly accompany chronic pain and contribute to disability through fear-avoidance mechanisms.	The Chronic Pain Acceptance Questionnaire (CPAQ) is a 20-item self-report instrument developed by McCracken in 1998 to measure pain acceptance—the willingness to experience pain while continuing with valued life activities. Unlike pain management approaches focused on pain reduction, the CPAQ operationalizes acceptance-based treatment philosophy grounded in Acceptance and Commitment Therapy (ACT), measuring psychological flexibility in the context of chronic pain.