Table 2.

Odds ratios and confidence intervals for all three multilevel regression models predicting multinomial Wave II alcohol use

	Betweenness Model			Popularity Model
Variable	Heavy drinking vs. abstinence OR [95% CI]	Moderate drinking vs. abstinence OR [95% CI]	Light drinking vs. abstinence OR [95% CI]	Heavy drinking vs. abstinence OR [95% CI]	Moderate drinking vs. abstinence OR [95% CI]	Light drinking vs. abstinence OR [95% CI]
Gender (male = 1, female = 2)	0.53**	1.02	1.29**	0.55**	1.05	1.31**
	[0.46, 0.61]	[0.89, 1.18]	[1.12, 1.49]	[0.48, 0.62]	[0.92, 1.20]	[1.15, 1.48]
Age	1.49**	1.08	1.06	1.49**	1.07	1.07
	[1.39, 1.61]	[0.97, 1.18]	[0.98, 1.14]	[1.37, 1.62]	[0.96, 1.20]	[0.98, 1.16]
Race (White = 1, non-White = 2)	0.69	0.59	0.98	0.76	0.6	1.02
	[0.36, 1.22]	[0.32, 1.07]	[0.65, 1.43]	[0.45, 1.29]	[0.39, 0.93]	[0.74, 1.42]
Level 1 alcohol use Wave I	5.35**	3.63**	2.11	5.20**	3.65**	2.11**
	[4.49, 6.39]	[3.03, 4.36]	[1.88, 2.36]	[4.59, 5.40]	[3.05, 4.36]	[1.89, 2.35]
Individual home alcohol access Wave I	1.64*	1.65**	1.09	1.67*	1.69**	1.11
	[1.09, 2.49]	[1.37, 1.98]	[0.76, 1.73]	[1.07, 2.61]	[1.40, 2.04]	[0.68, 1.80]
Friends’ alcohol use	1.34**	1.19	1.08	1.36**	1.2	1.08
	[1.25, 1.44]	[0.99, 1.44]	[0.77, 1.53]	[1.27, 1.46]	[0.98, 1.45]	[0.77, 1.53]
Friends’ home alcohol access Wave I	0.53**	0.71	0.87	0.52**	0.71	0.88
	[0.40, 0.71]	[0.50, 1.01]	[0.65, 1.16]	[0.40, 0.69]	[0.48, 1.04]	[0.65, 1.19]
Level 1 betweenness/Wave I	1.09	1.09*	1.15	–	–	–
	[0.94, 1.25]	[1.02, 1.15]	[1.03, 1.28]
Level 1 popularity	–	–	–	0.97	0.97	1.01
				[0.92, 1.03]	[0.93, 1.00]	[0.95, 1.06]
Level 2 alcohol use Wave I	8.24**	12.88**	6.06**	7.21**	13.80**	6.48**
	[5.46, 12.45]	[8.75, 18.93]	[3.52, 10.43]	[5.40, 9.62]	[11.07, 17.20]	[4.11, 10.20]
Level 2 betweenness Wave I	1.4	0.78	0.40**	–	–	–
	[0.04, 52.93]	[0.25, 2.45]	[0.24, 0.68]
Level 2 popularity	–	–	–	1.16	0.91	0.74*
				[0.93, 1.45]	[0.72, 1.17]	[0.61, 0.89]

^*p < .05;

^**p < .01.