Table 3

Effect of varenicline + NRT combination on abstinence rates
Period after TQD Placebo patch Nicotine patch Pearson Chi-square; p value
N=59 N=58
24 hours N (%) 47 (80) 46 (79) x2 =.00; p = 0.96
1 week N (%) 35 (59) 40 (69) x2 =1.18; p = 0.28
4 weeks N (%) 35 (59) 35 (60) x2 =0.01; p = 0.91

Hajek et al.

Hajek et al. BMC Medicine 2013 11:140   doi:10.1186/1741-7015-11-140

Open Data