Table 1 Summary of Demographic and Baseline Variables (All Randomized Subjects)
Variables | Gum | Tablet | Total | |||
|---|---|---|---|---|---|---|
(N = 102) | (N = 98) | (N = 200) | ||||
Age (years) | ||||||
Mean | 35.2 | 36.3 | 35.7 | |||
Sex | ||||||
Male | 50 | (49.0%) | 54 | (55.1%) | 104 | (52.0%) |
Female | 52 | (51.0%) | 44 | (44.9%) | 96 | (48.0%) |
Cigarettes/Day | ||||||
Mean | 18.7 | 19.8 | 19.2 | |||
Median | 20.0 | 20.0 | 20.0 | |||
Min,Max | (5,40) | (5,60) | (5,60) | |||
Fagerström Test for Nicotine Dependence (FTND) Score Total | ||||||
Mean | 4.5 | 4.4 | 4.5 | |||
Median | 4.0 | 4.5 | 4.0 | |||
Min,Max | (0,9) | (0,10) | (0,9) | |||
Total Mean Stain Index | ||||||
Mean | 4.1 | 4.3 | 4.2 | |||
S.D. | 1.5 | 1.5 | 1.5 | |||
Median | 4.3 | 4.3 | 4.3 | |||
Vita® Shade Score | ||||||
Mean | 10.5 | 10.2 | 10.4 | |||
S.D. | 3.3 | 3.1 | 3.2 | |||
Median | 11.0 | 10.0 | 11.0 | |||