Correlation between medical and behavioral data in the assessment of alcoholism.

Using the Munich Alcoholism Test, this study examined the prevalence and interrelationships of medical and sociobehavioral disorders in a nonhospitalized sample of 106 males who had been referred to a medical officer for "suspected" problems related to drinking. A further objective was to evaluate measurement properties of the Munich Alcoholism Test (MALT), a new diagnostic instrument for alcoholism. Self-report items focusing on the recognition of drinking problems formed a homogeneous and quite reliable scale. However, clinical signs and symptoms of disorders related to alcohol abuse occurred with relative independence of each other. In this predominantly young group of subjects, many individuals recognized that they had sociobehavioral problems, but few had clinical or laboratory manifestations of diseases associated with chronic alcohol abuse. These findings underscored the advantages of including both biomedical and sociobehavioral data for the early identification of alcohol abuse and dependence.