Psychiatric disorders in asthmatic outpatients

It has been reported that the lifetime prevalence of panic disorder in patients with pulmonary disease is higher than epidemiologic estimates of population prevalence. We evaluated the frequency of anxiety disorders in 86 subjects from the Outpatient Asthma Clinic. Psychiatric diagnoses were assessed with the Mini-International Neuropsychiatric Interview 4.4 Version (MINI). Forty-five asthmatic patients (52.3%) reported at least one current anxiety disorder. The frequency of panic disorder with or without agoraphobia was 13.9% (n=12) and that of agoraphobia without panic disorder was 26.8% (n=23). Social anxiety and generalized anxiety disorders occurred in 9.3% (n=8) and 24.4% (n=21) of the sample, respectively. Twenty-nine patients (33.7%) reported a major depressive episode. The psychiatric morbidity of the sample was 61.6% (n=53). Our results tend to support the high morbidity of anxiety disorders, particularly panic/agoraphobic spectrum disorders, in asthmatic outpatients.