Comparing borderline definitions: DSM-III borderline and schizotypal personality disorders.
Compared the two types of borderline disorder formally defined by DSM-III, borderline personality disorder and schizotypal personality disorder, at the diagnostic category and individual criterion level. Unlike previous research in this area, which has focused on inpatient and outpatient populations, the sample was a psychometrically defined, nonpatient sample including Ss meeting DSM-III criteria for each disorder. The results indicated that the two diagnostic categories each define a type of borderline with distinctive combinations of features. Perceptual and cognitive distortion, however, seem to be present in both and define an area of overlap between the two disorders. The implications of these findings for the revision of the SPD diagnostic criteria in DSM-III-R are discussed, and the theoretical separation of two subtypes of borderline personality is affirmed.
Rosenberger
P H
PH
Miller
G A
GA
D001883:Borderline Personality Disorder / Q000175:diagnosis*; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D007398:Interpersonal Relations; D008297:Male; D010554:Personality Disorders / Q000175:diagnosis*; D012569:Schizotypal Personality Disorder / Q000175:diagnosis*; D013850:Thinking