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Dropout Rates In Exposure With Response Prevention For Obsessive-Compulsive Disorder: What Do The Data Really Say?, Clarissa W. Ong, Joseph W. Clyde, Ellen J. Bluett, Michael E. Levin, Michael P. Twohig
Dropout Rates In Exposure With Response Prevention For Obsessive-Compulsive Disorder: What Do The Data Really Say?, Clarissa W. Ong, Joseph W. Clyde, Ellen J. Bluett, Michael E. Levin, Michael P. Twohig
Psychology Faculty Publications
The purposes of this review were to: 1) determine the attrition rates for exposure with response prevention (ERP) for obsessive-compulsive disorder (OCD), 2) compare them to those in other treatments for OCD, and 3) identify predictors of ERP attrition. A systematic literature search of randomized controlled trials for ERP for OCD yielded 21 studies, representing 1400 participants. Attrition data were extracted for individual treatment conditions. The weighted mean dropout rate for ERP was 14.7% (95% CI [11.4%, 18.4%]). This figure was not statistically different from that of comparison conditions (e.g., cognitive therapy; OR = 0.67-2.22, all ps > 0.15). Only two …