Factor Structure and Measurement Invariance of the PTSD Checklist for DSM-5 in a National Sample of Veterans Prescribed Long-Term Opioid Therapy for Chronic Pain
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Posttraumatic stress disorder (PTSD) and chronic pain are highly comorbid, share overlapping symptoms, and exacerbate and maintain one another, which makes the accurate assessment of symptoms critical to effective clinical care. The present study evaluated the... ...
