The Efficacy of Individualized, Community-Based Physical Activity to Aid Smoking Cessation: A Randomized Controlled Trial

Table 5

Predictors of prolonged smoking cessation from end of treatment to 12-month follow-up determined by generalized estimating equation (GEE) regression with available data.

	Odds ratio	95% OR
Baseline variables
Age (yrs)	1.03	0.99-1.07	0.165
Gender
Female	Ref.
Male	0.72	0.39-1.36	0.314
Depression score (CES-D)	0.98	0.95-1.01	0.253
Perceived social support	1.02	1.00-1.04	0.005
Total years smoked	1.05	1.01-1.09	0.014
Number of quit attempts	0.98	0.76-1.26	0.853
Fagerstrom test of nicotine
Dependence (FTND)	1.00	0.87-1.16	0.971
Motivation to quit smoking	0.84	0.68-1.04	0.114
Confidence for quitting smoking	1.00	0.86-1.63	0.994
Temptation to smoke
Positive affect/social situation	0.61	0.43-0.88	0.008
Negative affect situations	0.49	0.36-0.68	≤0.001
Habitual/craving situation	0.62	0.40-0.94	0.026
Support to quit/positive	1.01	0.99-1.03	0.416
Nicotine withdrawal symptoms	1.61	0.99-2.64	0.057
Time 7 weeks	4.44	2.79-7.06	≤0.001
Time 6 months	2.75	1.83-4.14	≤0.001
Time 12 months	Ref.