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Effectiveness of the Intent to Complete and Intent to Attend Intervention to Predict and Prevent Posttraumatic Stress Disorder Treatment Drop Out Among Soldiers
Author(s) -
Shulman Grant P.,
Buck Benjamin E.,
Gahm Gregory A.,
Reger Greg M.,
Norr Aaron M.
Publication year - 2019
Publication title -
journal of traumatic stress
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.259
H-Index - 134
eISSN - 1573-6598
pISSN - 0894-9867
DOI - 10.1002/jts.22427
Subject(s) - posttraumatic stress , intervention (counseling) , psychology , anxiety disorder , drop out , clinical psychology , psychiatry , psychotherapist , anxiety , economics , demographic economics
Active duty military service members have high dropout rates for trauma‐focused treatment in both clinical practice and research settings. Measuring patients’ intent to complete (ITC) and intent to attend (ITA) treatment have been suggested as methods to reduce dropout, but no studies have examined the effectiveness of such measures. In an attempt to reduce high dropout rates, measures of ITC and ITA were included in a randomized controlled trial evaluating prolonged exposure (PE) and virtual reality exposure (VRE) in active duty soldiers with posttraumatic stress disorder (PTSD). Participants ( N = 108) were randomized to either PE or VRE, and the last 49 to enroll were administered a measure of ITC at enrollment and a measure of ITA at the end of every session. A score of 7 or below triggered a problem‐solving discussion with the individual's therapist. The results revealed that the ITA assessment predicted treatment dropout after controlling for mental health stigma, PTSD symptoms, and age, odds ratio ( OR ) = 0.24, p = .023. Additionally, participants who completed the ITA assessment were less likely to drop out than those who were not administered the ITA, OR = 0.29 p = .002. The ITC did not predict treatment dropout OR = 0.98, p = .402. These findings suggest that assessing ITA throughout trauma‐focused therapy may reduce treatment dropout rather than solely measuring ITC prior to starting psychotherapy. Based on these preliminary findings, future research should randomize the measurement of ITA in clinical trials to evaluate its impact on treatment dropout.