title: Factor analytic study of depressive disorders.
abstract: Factor analysis was performed on 39 variables (symptoms and characteristics) of a diagnostically heterogenous population of depressive patients (N = 200). The results indicated the existence of one general factor that groups together "endogenomorphous" symptoms and characteristics and three others that are associated with three subtypes of depressive disorders-psychotic, anxiety, and retarded depression. The 13 variables that have high loadings with the first factor agree with widely known facts about the structure of the axial syndrome of endogenous depression.
authors.affiliation: University of Novi Sad, Yugoslavia.
authors.forename: M
authors.initials: M
authors.lastname: Biro
authors.forename: E
authors.initials: E
authors.lastname: Till
mesh_terms: D000328:Adult; D003866:Depressive Disorder / Q000175:diagnosis* / Q000523:psychology; D005260:Female; D006801:Humans; D008297:Male; D011569:Psychiatric Status Rating Scales; D011594:Psychometrics