. Author manuscript; available in PMC: 2012 Feb 8.

Published in final edited form as: Arch Pediatr Adolesc Med. 2011 Oct 3;166(2):157–163. doi: 10.1001/archpediatrics.2011.180

Table 2. Participant information by Alcohol Display Category.

	Non-Displayer		Alcohol Displayer		Intoxication/Problem Drinking Displayer		p-value

	N	%	N	%	N	%
Age	144		44		36		0.279¹
18	53	36.8	16	36.4	8	22.2
19	76	52.8	22	50	20	55.6
20-21	15	10.4	6	13.6	8	22.2

Gender							0.315¹
Male	67	45.9	16	35.6	19	52.8
Female	77	52.7	18	62.2	17	47.2

State							0.251¹
Washington	68	46.6	15	33.3	18	50.0
Wisconsin	76	52.1	29	64.4	18	50.0

Race							0.033²
Caucasian/White	89	61.0	33	73.3	30	83.3
Asian	29	19.9	6	13.3	3	8.3
Other	3	2.1	2	4.4	3	8.3
Multiracial	15	10.3	2	4.4	0	0.0
Missing	8	5.5	1	2.2	0	0.0

AUDIT Score	136		44		36		<0.001³
Not a Problem Drinker (<8)	103	70.5	27	60.0	15	41.7	<0.001¹
Problem Drinker (>=8)	33	22.6	17	37.8	21	58.3
Missing	8	5.5	0	0.0	0	0.0

p-value from Fisher’s exact test

p-value from Chi-Square test

p-value from bivariate zero-inflated negative binomial regression