Exposure Therapy for Posttraumatic Stress Disorder: A Meta-Analysis |
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Authors: | Jennifer DiMauro |
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Institution: | 1. Institute of Living/Hartford Hospital, Hartford, Connecticutjcdimauro@gmail.com |
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Abstract: | This meta-analysis compares the findings of empirical studies that employ either a traditional form of cognitive–behavioral-based exposure therapy or virtual reality exposure therapy (VRET) for the treatment of posttraumatic stress disorder (PTSD) to determine which is more viable and effective. Statistical analyses were performed on 26 studies to determine pre- to posttreatment effect sizes and interactions. Results demonstrated a trend toward significance in favor of traditional exposure therapy showing lower posttreatment PTSD. Limitations included a restricted number of relevant studies; future research on VRET for PTSD should orient more to experimental designs, larger samples, and increased use of control groups. |
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Keywords: | posttraumatic stress disorder exposure therapy virtual reality exposure therapy |
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