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A family study of anxiety disorders: familial transmission and relationship to mood disorder and psychoactive substance use disorder
Author(s) -
Skre I.,
Onstad S.,
Edvardsen J.,
Torgersen S.,
Kringlen E.
Publication year - 1994
Publication title -
acta psychiatrica scandinavica
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.849
H-Index - 146
eISSN - 1600-0447
pISSN - 0001-690X
DOI - 10.1111/j.1600-0447.1994.tb01608.x
Subject(s) - anxiety , panic disorder , psychiatry , psychology , mood , anxiety disorder , prevalence of mental disorders , mood disorders , first degree relatives , clinical psychology , substance abuse , bipolar disorder , comorbidity , medicine , family history
The prevalence of mental disorders in 76 first‐degree relatives (parents and nontwin siblings) of 33 subjects with anxiety disorder was compared with the prevalence of mental disorders in 45 first‐degree relatives of 20 subjects with mood disorder and 13 first‐degree relatives of 6 subjects with psychoactive substance use disorder. All subjects were personally interviewed with the Structured Clinical Interview for DSM‐III‐R Axis I (SCID I). Interrater reliability was high for most diagnoses. Significantly more first‐degree relatives of subjects with anxiety disorder had panic disorder and generalized anxiety disorder compared with relatives of probands with mood disorder. Significantly more female than male relatives of anxiety subjects suffered from anxiety disorders; there were no gender differences in the prevalence of anxiety disorders in relatives of mood and psychoactive substance use disorder (PSUD) subjects. The combination of anxiety and mood disorder was overrepresented in first‐degree relatives of subjects with the same type of comorbidity. In relatives of subjects with mixed anxiety and psychoactive substance use disorder, but no mood disorder, there was an overrepresentation of PSUD; mainly alcohol abuse or dependence.