title: Convergent and discriminant validity of three measures of depressive personality disorder.
abstract: Sixty-eight outpatients from a veterans' administration psychiatry clinic and community mental health center were assessed with 3 measures of depressive personality disorder (DPD)-the Diagnostic Interview for Depressive Personality Disorder (Gunderson, Phillips, Triebwasser, & Hirschfeld, 1994), the Depressive Personality Disorder Inventory (Huprich, Margrett, Barthelemy, & Fine, 1996), and the Structured Clinical Interview for DSM-IV Axis II Disorders (First, Gibbon, Spitzer, Williams, & Benjamin, 1997a)-to evaluate their convergent and discriminant validity. Evidence supporting the measures' validity was mixed. The rate of convergence of depressive personality diagnoses across 3 measures was less than optimal, but the degree of intercorrelation among the measures was strong. Although depressive personality scores had moderate levels of intercorrelations with other personality disorders, the degree of intercorrelation decreased substantially after controlling for depressive symptoms. I conclude that further work is needed to strengthen the validity of measures of DPD.
authors.affiliation: Department of Psychology and Neuroscience, Baylor University, Waco, Texas 76798-7334, USA. Steven_Huprich@baylor.edu
authors.forename: Steven K
authors.initials: SK
authors.lastname: Huprich
mesh_terms: D003866:Depressive Disorder / Q000175:diagnosis*; D039721:Diagnostic and Statistical Manual of Mental Disorders; D016002:Discriminant Analysis; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010554:Personality Disorders / Q000175:diagnosis*; D011594:Psychometrics; D012650:Self Disclosure; D014481:United States; D014728:Veterans