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. 2021 May 22;22:358. doi: 10.1186/s13063-021-05303-8

Table 2.

Exclusion criteria

Exclusion criteria Rationale Sources
Ongoing legal action or disability claim Source of bias A, TS
Previous participation in the ER class Possible bias due to previous exposure to treatment A, TS
Cognitive impairment, non-English speaking, or factors that would preclude comprehension of material and/or full participation in the study Not able to complete study procedures A, TS

A, automated data gathered from REDCap surveys; TS, telephone screening