Table 1.

Subject Characteristics (n=60)

	Mean (SD)	Range	n(%)
Male			36(60)
Caucasian			50(83)g
Never smokers			15(25)
Recent smokersa			18(30)
Family history positiveb			22(37)
Age	23.1 (1.6)	21–27
Education (years)	15.2 (1.4)	12–19
Drinks per weekc	14.6 (9.6)	5–54
Drinks per drinking dayc	5.2 (2.6)	1.6–12.3
Heavy drinking days per weekc,d	1.4 (0.9)	0.4–4.2
Age first drinke	16.4 (1.8)	12–20
Age regular drinkinge	18.9 (1.6)	15–22
AUDITf	10.3 (3.9)	4–21

^aLast exposure within 6 weeks.

^bAt least one first-degree relative with probable alcoholism.

^cFrom the Alcohol Timeline Followback Interview (TLFB).

^dFour/five or more drinks per day for female/male.

^eFrom the SSAGA.

^fAlcohol Use Disorders Identification Test.

^gOthers; ns=5 black, 5 asian, 3 mixed-race.