Alcohol Use Disorders Identification Test — Consumption
Three-item screen for hazardous drinking and probable alcohol use disorder.
Psychometrics
Three items, drawn from the first three of the full ten-item AUDIT, covering frequency of drinking, typical quantity per drinking day, and frequency of heavy episodic drinking. Each is scored 0–4, for a range of 0–12.
Cut-points of 4 for men and 3 for women are the conventional thresholds, with sensitivity typically 0.85–0.95 for heavy drinking. Higher thresholds improve specificity where prevalence is low. A score of 8 or more on AUDIT-C indicates high risk and probable dependence, and warrants full assessment.
Cautions and misuse
Self-report under-estimates consumption, especially where disclosure carries consequences. Ask about quantity in standard drinks and about the heaviest recent day rather than about "usual" use.
Sources
Bush, K., Kivlahan, D. R., McDonell, M. B., Fihn, S. D., & Bradley, K. A. (1998). The AUDIT alcohol consumption questions (AUDIT-C). Archives of Internal Medicine, 158(16), 1789–1795
measure