เปรียบเทียบวิธี

	Pain Anxiety Symptoms Scale	แบบสอบถามความเชื่อมั่นในตนเองเพื่อจัดการความเจ็บปวด
สาขาวิชา	เวชศาสตร์ความปวด	เวชศาสตร์ความปวด
ตระกูล	Process / pipeline	Process / pipeline
ปีกำเนิด	1996	1989
ผู้ริเริ่ม	Gordon J.G. Asmundson and colleagues	Michael K. Nicholas
ประเภท	Self-report scale measuring anxiety symptoms in response to pain	Self-report questionnaire measuring self-efficacy beliefs about managing chronic pain
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.	Nicholas, M.K. (1989). Self-efficacy and chronic pain. The American Psychological Association Annual Convention, New Orleans, LA.
ชื่อเรียกอื่น	PASS, Anxiety Symptoms Scale	PSEQ, Self-Efficacy Questionnaire
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 Pain Self-Efficacy Questionnaire (PSEQ) is a 10-item self-report instrument developed by Nicholas in 1989 to measure self-efficacy beliefs—a person's confidence in their ability to manage pain and function despite pain. Higher PSEQ scores predict better pain outcomes, less disability, and greater treatment success, making it a key measure in pain rehabilitation and psychological intervention research.