Table 6.
Odds of quitting cigarette smoking by flavors of Study products (SP) used at Month 6
Odds of quitting cigarette smoking at Month 6 | |||||
---|---|---|---|---|---|
Quit smoking, n (%) | Odds ratio | 95% CI of odds ratio | p-value | ||
Lower | Upper | ||||
Participants Reporting Smoking Status, n = 1385 | 185 (13.3) | ||||
Number of SP flavor varieties used | |||||
+ Per additional flavor | 0.97 | 0.91 | 1.04 | 0.41 | |
Number of SP form-flavor combinations used | |||||
+ Per additional combination | 0.96 | 0.92 | 1.01 | 0.11 | |
Quantity of SP used per day | |||||
+ Per 10 pieces of any flavor | 1.16 | 1.01 | 1.32 | < 0.001 | |
Quantity of SP used per day by flavor | |||||
+ Per 10 pieces of fruit/other flavors | 1.29 | 1.04 | 1.59 | 0.017 | |
+ Per 10 pieces of mint flavors | 1.04 | 0.82 | 1.28 | 0.75 | |
Classified by Predominant Flavor Use | |||||
Predominant Fruit/Other SP Users, n = 577 | 89 (15.4) | ||||
Quantity of SP used per day | |||||
+ Per 10 pieces of any flavor | 1.24 | 1.02 | 1.49 | 0.029 | |
Predominant Mint SP Users, n = 732 | 85 (11.6) | ||||
Quantity of SP used per day | |||||
+ Per 10 pieces of any flavor | 1.06 | 0.84 | 1.29 | 0.59 | |
Classified by Exclusive Flavor Use | |||||
Exclusive Fruit/Other SP Users, n = 191 | 39 (20.4) | ||||
Quantity of SP used per day | |||||
+ Per 10 pieces of fruit/other flavors | 1.22 | 0.79 | 1.81 | 0.33 | |
Exclusive Mint SP Users, n = 174 | 16 (9.2) | ||||
Quantity of SP used per day | |||||
+ Per 10 pieces of mint flavors | 0.96 | 0.41 | 1.81 | 0.92 |