The MCMI-II depression scales: do they assist in the differential prediction of depressive disorders?
This study examined the diagnostic efficiency of the Millon Clinical Multiaxial Inventory-II (MCMI-II) Major Depression (CC) and Dysthymia (D) scales for the differential prediction of unipolar depressive disorders. The MCMI-II was administered to 109 inpatients at a large private psychiatric hospital in the Midwest. All patients had a primary Axis I diagnosis of a depressive disorder, given at discharge by the attending psychiatrists. When CC scores were compared to clinician diagnoses, results indicated that the sensitivity of the CC scale was improved over what had previously been reported for studies involving the MCMI-I CC scale. However, overall, the D scale functioned slightly better as a predictor of major depression than did the CC scale. One likely factor in explaining this finding is that the CC scale contains very few items assessing vegetative/somatic symptomatology, which are the critical factors in distinguishing major depression from other unipolar depressive disorders.
Piersma
H L
HL
Pine Rest Christian Hospital, Grand Rapids, MI 49508.
D000328:Adult; D003866:Depressive Disorder / Q000175:diagnosis* / Q000523:psychology; D005260:Female; D006760:Hospitalization; D006801:Humans; D008297:Male; D010555:Personality Inventory / Q000706:statistics & numerical data*; D011569:Psychiatric Status Rating Scales / Q000706:statistics & numerical data; D011594:Psychometrics