Empirically defining treatment response and remission in body dysmorphic disorder using a short self-report instrument

The most recent publication from our lab features an empirical evaluation of the Appearance Anxiety Inventory (AAI) to determine treatment response after cognitive behaviour therapy for body dysmorphic disorder (BDD), as well as remission from BDD. The AAI is frequently used in clinical practice and is self-reported by patients, making it an easily available tool. The article was published last week in Behavior Therapy and is available for free.

In the article, we found that a ≥40% reduction on the AAI from pre-treatment to post-treatment was the best cut-off for treatment response, and that an AAI score of ≤13 was the best cut-off for full or partial remission from BDD. We conclude that the AAI can be a useful tool to complement clinician assessments in treatment evaluation.

Figure 1. Optimal cut-offs for treatment response
Figure 2. Optimal cut-offs for remission