The relationship between personality type and style of alcohol use.

Two hundred fifty male, alcoholic VA inpatients were administered the Millon Clinical Multiaxial Inventory (MCMI) and the Alcohol Use Inventory (AUI). A cluster analysis, based on the scales of the MCMI, yielded three clusters: Cluster 1 was the smallest and was described by the least overall psychopathology. Cluster 2 had significant elevations on Antisocial, Narcissistic, Paranoid, Drug and Alcohol Abuse scales. Cluster 3 was the largest and had significant elevations on Avoidant, Schizoid, Dependent, Passive-Aggressive, Anxiety, Dysthymia, and Alcohol Abuse scales.