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Performance of screening instruments for identifying at-risk drinking according to cutoff points
Values are presented as %.
PPV: positive predictive value, NPV: negative predictive value, AUDIT-C: Alcohol Use Disorders Identification Test Alcohol Consumption Questions, AUDIT: Alcohol Use Disorders Identification Test, CAGE: cut down, annoyed, guilty, eye-opener.
*Proper cut off value by receiver operating characteristic curve.
