Non-responders in a quitline evaluation are more likely to be smokers – a drop-out and long-term follow-up study of the Swedish National Tobacco Quitline

Table 3 Logistic regression analysis of abstinence in the drop-out study (OR: odds ratio; CI: confidence interval)

	Point prevalence		6-month continuous abstinence
	OR (95 % CI)	p-value	OR (95 % CI)	p-value
Proactive vs. reactive (ref) service	0.7 (0.3–1.5)	.396	0.7 (0.3–1.5)	.351
Responders vs. non-responders (ref)	2.5 (1.1–5.5)	.025	3.7 (1.5–8.8)	.004
Responders vs. non-responders (ref) after adjusting for service	2.5 (1.1–5.6)	.024	3.7 (1.5–8.9)	.004

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