Table 3.

Continuous (since week 6) and point-prevalence (past 1 week) posttreatment abstinence rates

CO- and cotinine-verified continuous abstinence
Treatments
VLNC cigarette (n = 79)Nicotine patch (n = 80)VLNC + NP (n = 76)
Week# abstinent%# abstinent%# abstinent%P
 121113.91113.8810.50.776
 24911.41012.567.90.625
 36810.1810.067.90.867
CO-verified point prevalence abstinence
Treatments
VLNC cigarette (n = 79)Nicotine patch (n = 80)Combination (n = 76)
Week# abstinent%# abstinent%# abstinent%P
 122126.62430.02229.00.888
 162126.62025.02330.30.752
 241822.81721.31621.10.959
 361519.01923.81621.10.763
CO- and cotinine-verified point prevalence abstinence
Treatments
VLNC cigarette (n = 79)Nicotine patch (n = 80)Combination (n = 76)
Week# abstinent%# abstinent%# abstinent%P
 121924.11923.81823.70.998
 241519.01620.01317.10.896
 361417.71518.81519.70.950

NP, nicotine patch.