Efficacy and mechanisms of a single-session behavioral medicine class among patients with chronic pain taking prescription opioids: study protocol for a randomized controlled trial

Table 2 Exclusion criteria

Exclusion criteria	Rationale	Sources
Open litigation regarding a medical condition	Source of bias	A,TS
Inability to provide informed consent and complete study procedures	Not able to complete study procedures	A,TS, E
Active participation in CBT-based treatment	Possible bias due to current exposure to treatment groups	A,TS
Active suicidality		E

A automated data gathered from REDCap surveys, TS telephone screening, E enrollment survey

ISSN: 1745-6215