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. Author manuscript; available in PMC: 2006 Jul 28.
Published in final edited form as: Am J Addict. 2006;15(2):174–179. doi: 10.1080/10550490500528639

TABLE 1.

The T-ACE21

T Tolerance: how many drinks does it take to make you feel high?
A Have people annoyed you by criticizing your drinking?
C Have you ever felt you ought to cut down on your drinking?
E Eye-opener: have you ever had a drink first thing in the morning to steady your nerves or to get rid of a hangover?

Scores are calculated as follows: a reply of more than two drinks to the T question is considered a positive response and scores 2 points. An affirmative answer to the A, C, or E questions scores 1 point each. A total score of 2 or more points on the T-ACE is positive.

Reprinted with permission from Elsevier.