เปรียบเทียบวิธี

	McGill Pain Questionnaire	Pain Anxiety Symptoms Scale
สาขาวิชา	เวชศาสตร์ความปวด	เวชศาสตร์ความปวด
ตระกูล	Process / pipeline	Process / pipeline
ปีกำเนิด	1975	1996
ผู้ริเริ่ม	Ronald Melzack	Gordon J.G. Asmundson and colleagues
ประเภท	Self-report questionnaire measuring multiple pain dimensions	Self-report scale measuring anxiety symptoms in response to pain
แหล่งต้นตำรับ	Melzack, R. (1975). The McGill Pain Questionnaire: Major properties and scoring methods. Pain, 1(3), 277-299.	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.
ชื่อเรียกอื่น	MPQ, McGill Pain Index	PASS, Anxiety Symptoms Scale
ที่เกี่ยวข้อง	5	4
สรุป	The McGill Pain Questionnaire (MPQ) is a multidimensional pain assessment instrument developed by Ronald Melzack in 1975. It measures pain across sensory, affective, and evaluative dimensions, allowing clinicians and researchers to capture the qualitative experience of pain beyond simple intensity ratings. The MPQ remains one of the most widely used pain assessment tools in clinical and research settings.	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.