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. Author manuscript; available in PMC: 2014 Aug 1.
Published in final edited form as: Addict Behav. 2013 Apr 3;38(8):2409–2413. doi: 10.1016/j.addbeh.2013.03.019

Table 3.

Logistic regression results relating measures of dependence, use and motivation to quit, while covarying treatment condition, to smoking abstinence outcomes at 7 days, 14 days, and 30 days after initiating smoking treatment.

7-day abstinence 14-day abstinence 30-day abstinence
Odds ratio 95% CI Wald p Odds ratio 95% CI Wald p Odds ratio 95% CI Wald p
CDS-12 0.97 0.93–1.01 2.16 ns 0.98 0.94–1.02 1.19 ns 0.71 0.32–1.59 0.71 ns
CDS-5 0.92 0.83–1.02 2.57 ns 0.94 0.85–1.03 1.72 ns 0.92 0.79–1.07 1.28 ns
FTND total score 0.95 0.83–1.09 0.51 ns 0.96 0.84–1.10 0.32 ns 0.92 0.75–1.13 0.66 ns
Minutes to first cigarette 2.01 1.07–3.78 4.75 .03 2.41 1.30–4.49 7.89 .005 1.89 0.75–4.76 1.83 ns
Cigarettes per day 0.99 0.96–1.03 0.21 ns 1.00 0.96–1.03 0.02 ns 0.99 0.93–1.05 0.21 ns
Contemplation Ladder 1.29 1.09–1.53 8.91 .003 1.23 1.05–1.45 6.71 .01 1.61 1.20–2.15 10.27 .001

All df = 1, n = 305.

CI = Confidence interval.

FTND = Fagerström Test for Nicotine Dependence total score.

CDS-12 = Cigarette Dependence Scale 12-item version.

CDS-5 = Cigarette Dependence Scale 5-item version.