. 2018 Oct 20;21(3):278–284. doi: 10.1093/ntr/nty222

Table 3.

Adjusted Odds Ratios for Abstinence From Cigarettes and All Tobacco Products From Logistic Regression Models at 6, 12, and 18 Months With Baseline Group and Cessation Interest Included in All Models

Abstinence from cigarettes
	6 mo		12 mo		18 mo
	OR (95% CI)	p value	OR (95% CI)	p value	OR (95% CI)	p value
Baseline group		.045^a		.188^a		.091^a
Cigarette smoker	Reference		Reference		Reference
Dual user	2.54 (1.02% to 6.31%)		1.73 (0.77% to 3.92%)		1.81 (0.91% to 3.61%)
Cessation interest (for unit change)	1.07 (0.93% to 1.24%)	.355	1.10 (0.98% to 1.23%)	.121	1.10 (0.999% to 1.22%)	.052
Abstinence from all tobacco
	6 mo		12 mo		18 mo
	OR (95% CI)	p value	OR (95% CI)	p value	OR (95% CI)	p value
Baseline group		.402^a		.841^a		.909^a
Cigarette smoker	Reference		Reference		Reference
Dual user	0.42 (0.05% to 3.23%)		1.12 (0.37% to 3.35%)		0.94 (0.36% to 2.51%)
Cessation interest (for unit change)	1.20 (0.97% to 1.47%)	.088	1.22 (1.04% to 1.43%)	.016	1.14 (1.003% to 1.28%)	.044

CI = confidence interval, OR = odds ratio.

^a p value for comparison between groups.