• Julie Lutz, Richard T Gross, and Alison M Vargovich.
• West Virginia University, Department of Psychology, United States. Electronic address: jalutz@mix.wvu.edu.
• Addict Behav. 2018 Dec 1; 87: 200-205.

AbstractRisk for opioid misuse is a crucial consideration for patients with chronic pain, given the recent high rates of opioid-related deaths in the U.S. Emotion regulation difficulties may be associated with chronic pain outcomes such as opioid misuse, but may also be amenable to intervention. The aim of this study was to examine associations between difficulties with emotion regulation and disability and risk for opioid misuse among Appalachian chronic pain patients. The Difficulties in Emotion Regulation scale (DERS-18), Pain Disability Index (PDI), Screener and Opioid Assessment for Patients with Pain - Revised (SOAPP-R), and Current Opioid Misuse Measure (COMM) were collected from 149 patients (age 25-80, 59% female) presenting to a behavioral medicine department for evaluation. The extent to which DERS-18 scores predict risk for opioid misuse and disability was examined via hierarchical regression, logistic regression, and receiver operating characteristic (ROC) curve analyses. DERS-18 scores account for 45% of variance in SOAPP-R, 36% in COMM scores, and 11% in PDI scores. A one-point increase in DERS-18 score is associated with 19% greater odds of being at risk for misuse as measured by the SOAPP-R, and 16% greater odds on the COMM. In ROC analyses, the DERS-18 is a good predictor of risk on the SOAPP-R (AUC = .85) and COMM (.83), with cut-off scores in the mid-30s exhibiting good sensitivity and specificity. Difficulties in emotion regulation are associated with poorer functioning and with greater risk of opioid misuse in this population, but may be amenable to intervention.Copyright © 2018 Elsevier Ltd. All rights reserved.

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