. Author manuscript; available in PMC: 2010 Feb 1.

Published in final edited form as: Addict Behav. 2008 Oct 11;34(2):197–203. doi: 10.1016/j.addbeh.2008.10.009

Table 1.

Participant Demographics

Variable	LS (n = 86)	MHS (n = 286)	p-value
Age^*	42.0 (10.9)	42.7 (9.3)	.54
Gender (% female)^†	54.7	49.0	.35
Married or living with partner (%)^†	23.8	20.4	.51
Education (years)^*	12.5 (1.7)	12.5 (1.7)	.98
Employed (% employed)^†	33.7	39.6	.34
Income < 20 000 (%)^†	67.2	64.8	.72
Insured (% yes)^†	50.0	45.7	.49
Body Mass Index^*	29.5 (7.3)	29.4 (7.4)	.87

Note: LS = 5-10 CPD; MHS = ≥ 11 CPD

Analysis of Variance (ANOVA) was utilized to test for differences between groups.

^†

Chi-Square analysis was utilized to test for differences between groups.