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. Author manuscript; available in PMC: 2019 Feb 1.
Published in final edited form as: Addiction. 2017 Oct 12;113(2):299–312. doi: 10.1111/add.13964

Table 1.

Demographic and Baseline Characteristics for Final Sample by Baseline Depressive Symptoms (High vs. Low).

High CES-D ≥ 16 (n=20) Low CES-D < 16 (n=51) p

n (%) n (%)
Female 10 (50.00%) 26 (50.98%) 1.00
White 14 (70.00%) 36 (70.59%) 1.00
Education
< High school graduate 0 (0.00%) 1 (1.96%) 0.22
High school graduate 8 (40.00%) 9 (17.65%)
Some college 6 (30.00%) 24 (47.06%)
College degree 6 (30.00%) 17 (33.33%)
Household Income
< $ 25,000 11 (57.89%) 13 (25.49%) 0.06
$25,000 - $34,999 0 (0.00%) 3 (5.88%)
$25,000 - $49,999 3 (15.79%) 8 (15.69%)
$50,000 - $74,999 4 (21.05%) 10 (19.60%)
> $75,000 1 (5.26%) 17 (33.33%)

Mean (SD) Mean (SD)

Age 44.30 (9.98) 44.35 (12.28) 0.99
Age at first cigarette 13.65 (3.70) 15.20 (2.76) 0.10
Cigarettes smoked per day 19.75 (8.19) 18.41 (6.44) 0.52
Previous quit attempts 7.70 (21.57) 3.22 (2.66) 0.37
Baseline FTCD score 5.70 (2.03) 5.18 (1.89) 0.33
Baseline CES-D score 24.20 (6.90) 7.59 (3.77) 0.00**

FTCD: Fagerström Test for Cigarette Dependence

CES-D: Center for Epidemiological Studies Depression Scale

**

p < .001