Abstract

Seven alcoholism scales for the MMPI were evaluated for effectiveness in screening medical patients. Sensitivity and specificity were assessed by use of five contrast samples: (1) 736 inpatients from an alcohol and drug dependence unit; (2) 4,923 unselected medical outpatients; (3) 7,044 selected medical outpatients; (4) 214 psychiatric inpatients; and (5) 1,408 contemporary normal persons. None of these scales can be recommended for use in screening medical patients. However, endorsement of MMPI item 215 should lead to further evaluation because classification was more accurate with this single item than with any of the scales evaluated.

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