Exclusive Use | Dual Use | Nicotine cessation | ||||||
---|---|---|---|---|---|---|---|---|
Tobacco flavor rechargeable | Cherry flavor rechargeable | Cherry flavor disposable | Tobacco flavor rechargeable | Cherry flavor rechargeable | Cherry flavor disposable | |||
Day −1 | Morning | 71.4 ± 15.5 | 66.1 ± 24.8 | 58.3 ± 19.1 | 58.7 ± 27.3 | 61.1 ± 22.8 | 59.6 ± 23.0 | 58.5 ± 15.8 |
Evening | 33.6 ± 25.0 | 39.0 ± 25.1 | 44.3 ± 26.1 | 48.5 ± 29.4 | 32.2 ± 29.4 | 33.3 ± 25.5 | 35.6 ± 20.8 | |
Day 5 | Morning | 73.9 ± 26.4 | 54.7 ± 39.7 | 66.6 ± 29.2 | 63.1 ± 25.9 | 65.5 ± 29.7 | 67.4 ± 25.0 | 65.1 ± 30.7 |
Evening | 61.1 ± 33.4 | 43.8 ± 35.4 | 52.7 ± 35.4 | 50.5 ± 28.9 | 35.1 ± 25.0 | 37.4 ± 27.5 | 66.0 ± 30.0 | |
Day −1 Evening Change from Morning Urge to Smoke | ||||||||
N | 15 | 15 | 15 | 15 | 15 | 15 | 15 | |
Mean ± SD | −37.8 ± 27.6 | −27.1 ± 19.0 | −14.1 ± 22.95 | −10.2 ± 24.18 | −28.9 ± 38.0 | −26.3 ± 30.81 | −22.9 ± 21.7 | |
p-value | 0.0001 | <0.0001 | 0.0325 | 0.1247 | 0.0106 | 0.0052 | 0.0011 | |
% change (median) | −53.2 | −39.3 | −17.9 | −17.9 | −58.3 | −61.4 | −48.6 | |
Day 5 Evening Change from Morning Urge to Smoke | ||||||||
N | 15 | 15 | 15 | 15 | 15 | 14 | 13 | |
Mean ± SD | −12.9 ± 30.3 | −10.9 ± 24.4 | −13.9 ± 23.3 | −12.7 ± 27.8 | −30.4 ± 30.8 | −29.9 ± 28.0 | 2.5 ± 11.5 | |
p-value | 0.1227 | 0.1068 | 0.0367 | 0.0994 | 0.0019 | 0.0015 | 0.4563 | |
% change (median) | −11.8 | −1.0 | −5.6 | −26.1 | −36.5 | −44.3 | 1.2 |