Σύγκριση μεθόδων

	Κλίμακα Συμπτωμάτων Άγχους Πόνου	Ερωτηματολόγιο Αυτο-αποτελεσματικότητας για τον Πόνο
Πεδίο	Ιατρική του Πόνου	Ιατρική του Πόνου
Οικογένεια	Process / pipeline	Process / pipeline
Έτος προέλευσης	1996	1989
Δημιουργός	Gordon J.G. Asmundson and colleagues	Michael K. Nicholas
Τύπος	Self-report scale measuring anxiety symptoms in response to pain	Self-report questionnaire measuring self-efficacy beliefs about managing chronic pain
Θεμελιώδης πηγή	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.
Εναλλακτικές ονομασίες	PASS, Anxiety Symptoms Scale	PSEQ, Self-Efficacy Questionnaire
Συναφείς	4	4
Σύνοψη	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.