AUDIT-C for at-risk patients

How often do you have a drink containing alcohol?

How many units of alcohol do you drink on a typical day when you are drinking?

How often have you had 6 or more units (female) or 8 or more units (male) on a single occasion in the last year?


Scores represent:

AUDIT-C (0–12):

0 – 4 = Low risk

5 – 7 = Increasing risk

8 – 10 = Higher risk

11 – 12 = Possible dependence

Full AUDIT (0–40):

0 – 7 = Low risk

8 – 15 = Increasing risk

16 – 19 = Higher risk

20+ = Possible dependence



Bush K, Kivlahan DR, McDonell MB, Fihn SD, Bradley KA, for the Ambulatory Care Quality Improvement Project (ACQUIP). The AUDIT Alcohol Consumption Questions (AUDIT-C): An Effective Brief Screening Test for Problem Drinking. Arch Intern Med. 1998;158(16):1789–1795. doi:10.1001/archinte.158.16.1789

Saunders JB, Aasland OG, Babor TD, de la Fuente JR, Grant M. Development of the Alcohol Use Disorders Identification Test (AUDIT): WHO Collaborative Project on Early Detection of Persons with Harmful Alcohol Consumption–II. Addict Behav. 1994;19(7):711–715.

For educational use only. A positive screen should be followed up by a qualified clinician.