Table 3.

Point prevalence smoking abstinence at end of treatment and at end of follow-up.

	SiS3a app (n=80), n (%)	QGb app (n=75), n (%)	CtAc (n=71), n (%)	ORd (95% CI) SiS3 vs
				QG	CtA
30-day PPAe,f 6 weeks after quitting	32 (40)	23 (31)	18 (25)	1.5 (0.8-2.9)	2.0 (0.98-3.9)
30-day PPA 6 months after quitting	38 (48)	32 (43)	31 (44)	1.2 (0.6-2.3)	1.2 (0.6-2.2)

^aSiS3: version 3 of the Smiling instead of Smoking app.

^bQG: National Cancer Institute (NCI) QuitGuide app.

^cCtA: NCI “Clearing the Air” brochure.

^dOR: odds ratio.

^ePPA: point prevalence abstinence.

^fPPA is reported for all n=226 who started treatment, with missing surveys interpreted as “smoking.”