. Author manuscript; available in PMC: 2018 Jun 12.

Published in final edited form as: J Consult Clin Psychol. 2014 Nov 24;83(3):445–454. doi: 10.1037/a0038183

Table 4.

Baseline Characteristics of Callers by Condition

Variable	Alcohol + Tobacco Counseling (n = 975	Tobacco-Only Counseling (n = 973)	p^a
Race			.65
% White	69.8	68.8
% African American	24.7	26.5
% Native American	1.6	0.9
% Asian/Pacific Islander	1.0	1.1
% Other/Multiracial	3.0	2.8
% Hispanic	12.9	14.4	.34
% Women	47.7	45.1	.26
% With a college degree	15.9	16.7	.66
No. of cigarettes smoked per day (SD)	20.4 (10.6)	20.2 (10.5)	.69
No. of years smoking cigarettes (SD)	21.5 (12.4)	21.2 (12.1)	.61
Age in years (SD)	41.6 (12.8)	41.3 (12.4)	.59
% No heavy drinking days^b	57.5	57.0	.54

Variables were analyzed with chi-square tests for categorical variables and a general linear model for continuous variables. All statistical tests were two-sided.

This variable was defined as the percentage of participants reporting any National Institute on Alcohol Abuse and Alcoholism defined heavy drinking (for men >4 a day; for women >3 a day) in the week before the baseline assessment was conducted.