Comparison of gamma-glutamyltransferase and questionnaire test as alcohol indicators in different risk groups.
gamma-Glutamyltransferase (gamma-GT) and a Malmö modification of the Michigan Alcoholism Screening Test (Mm-MAST) were compared in subsamples of a health screening population of urban middle aged males with characterized levels of alcohol consumption and in the total group of deaths 0-6 years after the screening investigation. The questionnaire was markedly superior to gamma-GT in identifying the alcohol consumption in the known alcoholics but not in the other study groups. gamma-GT may be indicative of alcohol related health disturbances and may be used in their early recognition and as biochemical feedback in their further treatment and control in individuals. It may therefore be of value particularly as an instrument in a programme aimed at prevention of alcohol-related health complications.
D000428:Alcohol Drinking; D000437:Alcoholism / Q000175:diagnosis* / Q000201:enzymology / Q000401:mortality / Q000523:psychology; D004796:Clinical Enzyme Tests; D006801:Humans; D008297:Male; D008875:Middle Aged; D011581:Psychological Tests; D012306:Risk; D011795:Surveys and Questionnaires; D005723:gamma-Glutamyltransferase / Q000097:blood*
D005723:gamma-Glutamyltransferase