Objective
We tested the relation of perceived criticism from a parent or spouse/romantic partner to outcome of psychotherapy for panic disorder.
Method
Participants were 130 patients with panic disorder (79% with agoraphobia) who received 24 twice weekly sessions of Panic-Focused Psychodynamic Psychotherapy, Cognitive-Behavioral Therapy, or Applied Relaxation Therapy. Patients were predominantly White (75%), female (64%), and non-Hispanic (85%). At baseline, Week 5 of treatment, termination, and at 6- and 12-month follow-up, patients rated perceived criticism from the relative with whom they lived. Independent evaluators assessed the severity of panic disorder at baseline, Weeks 1, 5, and 9 of treatment, termination, and the two follow-up points. Data were analyzed with piecewise (treatment phase, follow-up phase) latent growth curve modeling.
Results
The latent intercept for perceived criticism at baseline predicted the latent slope for panic severity in the follow-up (p = .04) but not the active treatment phase (p = .50). In contrast, the latent intercept for panic disorder severity at baseline did not predict the latent slope on perceived criticism in either phase (ps ≥ .29). Nor did the slopes of perceived criticism and panic disorder severity covary across treatment (p = .31) or follow-up (p =.13). Indeed, perceived criticism did not change significantly across treatment (p =.45), showing the stability of this perception regardless of significant change in severity of patients’ panic disorder (p < .001).
Conclusions
Because perceived criticism predicts worse long-term treatment outcome for panic disorder, study findings argue for interventions to address perceived criticism in treatment.