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. Author manuscript; available in PMC: 2011 Mar 1.
Published in final edited form as: Drug Alcohol Depend. 2009 Dec 9;107(2-3):237–243. doi: 10.1016/j.drugalcdep.2009.11.001

Table 3.

Multivariate Logistic Regression Analysis Predicting 6-Month Smoking Cessation

Predictor OR 95% CI p
Sex (male = 0; 1 = female) 0.61 .33 - 1.12 .11
Nicotine Dependence 0.66 .50 - .87 .003
Race-Ethnicity (0 = other; 1 = white) 0.84 .51 - 1.74 .84
Age 1.04 1.01 - 1.06 .005
Education 1.34 .97 - 1.83 .07
Treatment Arm (0 = patch; 1 = lozenge) 2.14 .26 - 17.58 .48
NRT Preference (0 = patch; 1 = lozenge) 1.11 .33 - 3.79 .87
Cue Reactivity (0 = low; 1 = high) 0.40 .13 - 1.24 .11
Self-medication (0 = low; 1 = high) 12.01 2.36 - 61.06 .003
NRT Preference X Treatment Arm 5.75 1.00 - 33.09 .05
Cue Reactivity X Treatment Arm 1.93 .47 - 7.85 .36
Self-medication X Treatment Arm 0.09 .01 - .56 .01