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. Author manuscript; available in PMC: 2020 Feb 18.
Published in final edited form as: Addict Behav. 2018 Aug 25;88:122–128. doi: 10.1016/j.addbeh.2018.08.026

Table 3.

Results analyses examining first and final week smoking.

First Week Smoking Final Week Smoking

Predictor OR at entry 95% CI Final OR 95% CI OR at entry 95% CI Final OR 95% CI

Intercept - - 0.05** [0.01, 0.30] - - 0.11** [0.30, 0.40]
Block 1
 Motivation to quit 0.37+ [0.12, 1.16] 0.39 [0.13, 1.21] 0.63 [0.24, 1.63] 0.45 [0.13, 1.53]
 Nicotine dependence 1.02 [0.66, 1.57] 0.94 [0.64, 1.37] 1.00 [0.77, 1.30] 0.91 [0.67, 1.23]
 Sex - - - - - - - -
 Age 0.97 [0.88, 1.07] 0.97 [0.90, 1.05] 1.02 [0.93, 1.12] 1.02 [0.91, 1.14]
 Race 2.65 [0.34, 20.46] 3.11 [0.32, 29.90] 1.43 [0.33, 6.24] 1.62 [0.34, 7.69]
 Education level 1.03 [0.56, 1.89] 0.92 [0.44, 1.92] 1.03 [0.69, 1.54] 0.84 [0.56, 1.27]
Block 2
 Support for quitting 1.16 [0.25, 5.32] 1.04 [0.19, 5.57] 2.29 [0.49, 10.76] 2.16 [0.46, 10.16]
 Relationship satisfaction 1.55 [0.44, 5.42] 3.40 [0.32, 35.84] 1.13 [0.45, 2.82] 5.67+ [0.88, 36.56]
Block 3
 Perceived responsiveness - - 0.47 [0.12, 1.77] - - 0.26* [0.08, 0.78]

Note. Data were analyzed using block sequential logistic regressions. N = 62. Sex was dropped from the analyses for first week smoking because the model would not converge due to problems with multicollinearity. Perceived responsiveness marginally predicts final week smoking when satisfaction is omitted from the model, OR = 0.61, 95% CI = [0.35, 1.06],p = .079. OR = odds ratio; 95% CI = 95% confidence interval.

+

p < .10

*

p < .05

**

p < .01