Medical calculators

AUDIT-C

Alcohol Use Screening

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Anatium is a study resource, not medical advice. Nothing here is a diagnosis, a prescription or a substitute for a clinician who has seen the patient. Check every number against a current local protocol before it touches anyone, and never act on a result you cannot reproduce yourself.

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How it is calculated

UK audit-c (OHID), the first three questions of the full AUDIT, counted in units. 5 or more is positive: 5-7 increasing risk, 8-10 higher risk, 11-12 possible dependence. The US version counts standard drinks, asks about 6 or more drinks, and is positive at 4 or more in men and 3 or more in women. It screens rather than diagnoses, and a positive result opens a conversation rather than closing one.

About

A three-question screen for harmful drinking, in the UK version counted in units.

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