. Author manuscript; available in PMC: 2009 Jun 17.

Published in final edited form as: Addict Behav. 2007 Apr 14;32(12):3054–3059. doi: 10.1016/j.addbeh.2007.04.008

Table 1. Adjusted Odds Ratio Estimates for Year 1 Network Measures on Year 2 Network Measures.

			Year 2 Network Measures
			Susceptible				Selecting
	Smokers' Influence		Smokers' Influence		Selecting Users		Susceptible Users
Year 1 Network Measures	AOR	95% CI	AOR	95% CI	AOR	95% CI	AOR	95% CI
Smokers' Influence	1.81	(.23-194.74)	3.43	(.45-25.90)	21.66^*	(1.14-412.)	3.99	(.19-84.16)
Susceptible Smokers' Influence	1.24	(.38-4.01)	.63	(.20-1.96)	1.13	(.44-2.89)	2.78+	(.91-8.45)
Selecting Users	1.81	(.17-19.90)	.97	(.08-12.29)	.62	(.00-85.25)	9.83	(.61-157.6)
Selecting Susceptible Users	.66	(.07-6.16)	1.23	(.31-4.84)	3.19+	(.85-12.09)	.40	(.08-1.89)
N	635		631		548		549

Note: ⁺ p < .10,

p < .05,

** p < .01.

AOR results reported controlling for gender, age, ethnicity, having a parent foreign born, a parent graduated from college, socio-economic status estimated by the number of rooms in the house, and within school co-variation.