Table 1.

Baseline Characteristics of the Sample (Those Who Received Study Medication From Pharmacy)

Characteristic	Overall N = 1,161
Demographics
Age in years, M (SD)	47.3 (10.9)
Gender (% female)	66.8
Race (% White)	89.6
Years of formal schooling, M (SD)	14.1 (2.2)
Marital status (% married)	64.0
Smoking history
Cigarettes per day, M (SD)	19.7 (8.1)
FTND, M (SD)	5.0 (2.1)
Other smokers in home (% yes)	44.3
Quitting history
Quit attempt past year (% yes)	48.2
Longest previous quit of 6 months or more (% yes)	36.5
Previous use of NRT (% yes)	83.0
Previous use of bupropion (% yes)	49.2
Psychosocial, M (SD)
Depression scale	0.9 (0.7)
Medication attitudes, M (SD)
Positive treatment outcome expectations	4.4 (0.6)
Negative treatment outcome expectations	2.2 (0.9)
Total varenicline adherence self-efficacy items	9.4 (0.6)
Stick to schedule if having severe withdrawal symptoms	8.1 (2.3)
Stick to schedule if having annoying side effects	7.5 (2.3)

Note. FTND = Fagerström Test for Nicotine Dependence; NRT = nicotine replacement therapy.