. Author manuscript; available in PMC: 2022 Sep 1.

Published in final edited form as: Addiction. 2021 Mar 23;116(9):2509–2520. doi: 10.1111/add.15454

Table 2:

Summary Statistics for Quit Outcomes between Daily and Non-Daily Smokers

Variable	X², OR(95% CI)	Outcome	Daily Smokers (n, % of daily smokers)	Non-Daily Smokers (n, % of non-daily smokers)
Quit Attempts	422.78^**, 2.27(2.09,2.45)	Attempt	14,371 (38.1%)	1,552 (58.2%)
Quit Attempts	422.78^**, 2.27(2.09,2.45)	No Attempt	23,352 (61.9%)	1,113 (41.8%)
Quit Success – 1 month (Among triers)	94.90^**, 1.76(1.57, 1.97)	Success	3,177 (22.9%)	508 (34.3%)
Quit Success – 1 month (Among triers)	94.90^**, 1.76(1.57, 1.97)	Failure	10,702 (77.1%)	975 (65.7%)
Quit Success – 1 month (All cases)	351.95^**, 2.61(2.35, 2.89)	Success	3,177 (8.5%)	508 (19.6%)
Quit Success – 1 month (All cases)	351.95^**, 2.61(2.35, 2.89)	Failure	34,083 (91.5%)	2,090 (80.4%)

Note:

denotes p<.05

^**

denotes p<.001