Predictors of Broad Dimensions of Psychopathology among Patients with Panic Disorder after Cognitive-Behavioral Therapy

Abstract EN

Background.

Many patients with panic disorder meet criteria for at least one other diagnosis, most commonly other anxiety or mood disorders.

Cognitive-behavioral therapy is the best empirically supported psychotherapy for panic disorder.

There is now evidence indicating that cognitive-behavioral therapy for panic disorder yields positive benefits upon comorbid disorders.

Objectives.

The present study aimed to examine the predictors of broad dimensions of psychopathology in panic disorder after cognitive-behavioral therapy.

Methods.

Two hundred patients affected by panic disorder were treated with manualized group cognitive-behavioral therapy.

We examined if the baseline personality dimensions of NEO Five Factor Index predicted the subscales of Symptom Checklist-90 Revised at endpoint using multiple regression analysis based on the intention-to-treat principle.

Results.

Conscientiousness score of NEO Five Factor Index at baseline was a predictor of four Symptom Checklist-90 Revised subscales including obsessive-compulsive (β=-0.15, P<0.01), depression (β=-0.13, P<0.05), phobic anxiety (β=-0.15, P<0.05), and Global Severity Index (β=-0.13, P<0.05).

Conclusion.

Conscientiousness at baseline may predict several dimensions of psychopathology in patients with panic disorder after cognitive-behavioral therapy.

For the purpose of improving a wide range of psychiatric symptoms with patients affected by panic disorder, it may be useful to pay more attention to this personal trait at baseline.