MCMI personality subtypes for male and female alcoholics.
Alcohol-dependent outpatients were clustered on the basis of their responses on the Millon Clinical Multiaxial Inventory (MCMI; Millon, 1983) personality disorder scales; male and female patients were clustered separately. The clusters were compared with respect to self-reported psychiatric, interpersonal, and drinking problems. The results, along with those of previous cluster analyses with male inpatients, suggest several reliable personality subtypes. One type (more common in inpatient settings) scores high on Negativistic and Avoidant/Schizoid or Dependent scales and reports numerous problems and intense distress. A second type (more common in outpatient settings) reports few problems and scores highest on Compulsive or Histrionic/Narcissistic scales. A third group (found in all and only male samples) scores high on Narcissism and Antisocial scales, readily admits substance problems, and may be interpersonally controlling and distancing.
Stanford Alcohol and Drug Treatment Center, Department of Psychiatry and Behavioral Sciences, Stanford University, CA 94305.
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Matano
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Locke
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Schwartz
D000293:Adolescent; D000328:Adult; D000368:Aged; D000428:Alcohol Drinking; D000437:Alcoholism / Q000523:psychology*; D016000:Cluster Analysis; D005260:Female; D006801:Humans; D007398:Interpersonal Relations; D008297:Male; D008875:Middle Aged; D010552:Personality Assessment; D010554:Personality Disorders / Q000175:diagnosis* / Q000209:etiology