Examining the roles of depression, pain catastrophizing, and self-efficacy in quality of life changes following chronic pain treatment. Issue 1 (31st December 2023)

• Record Type: Journal Article
• Authors: Montag, Landon T.; Salomons, Tim V.; Wilson, Rosemary; Duggan, Scott; Bisson, Etienne J.
• Is Part Of: Canadian journal of pain =. Volume 7:Issue 1(2023)
• Publication Date: 2023-12-31
• Subjects: biopsychosocial -- catastrophizing -- chronic pain -- depression -- pain management -- pain mechanisms -- quality of life -- coping; Pain -- Periodicals; Pain -- Treatment -- Periodicals; Pain; Pain Management; Periodicals; 616.0472
• DOI: 10.1080/24740527.2022.2156330
• Languages: English
• ISSNs: 2474-0527

Abstract

ABSTRACT: Background: Adults with chronic pain have a lower quality of life (QOL) compared to the general population. Chronic pain requires specialized treatment to address the multitude of factors that contribute to an individual's pain experience, and effectively managing pain requires a biopsychosocial approach to improve patients' QOL. Aim: This study examined adults with chronic pain after a year of specialized treatment to determine the role of cognitive markers (i.e., pain catastrophizing, depression, pain self-efficacy) in predicting changes in QOL. Methods: Patients in an interdisciplinary chronic pain clinic ( N = 197) completed measures of pain catastrophizing, depression, pain self-efficacy, and QOL at baseline and 1 year later. Correlations and a moderated mediation were completed to understand the relationships between the variables. Results: Higher baseline pain catastrophizing was significantly associated with increased mental QOL ( b = 0.39, 95% confidence interval [CI] 0.141; 0.648) and decreased depression ( b = −0.18, 95% CI −0.306; −0.052) over a year. Furthermore, the relationship between baseline pain catastrophizing and the change in depression was moderated by the change in pain self-efficacy ( b = −0.10, 95% CI −0.145; −0.043) over a year. Patients with high baseline pain catastrophizing reported decreased depression after a year of treatment, which was associated with greater QOL improvements but only in patients with unchanged or improved pain self-efficacy. Conclusions: Our findings highlight the roles of cognitive and affective factors and their impact on QOL in adults with chronic pain. Understanding the psychological factors that predict increased mental QOL is clinically useful, because medical teams can optimize these positive changes in QOL through psychosocial interventions aimed at improving patients' pain self-efficacy.