TABLE 1.
Demographic Variables and SPECT Scan Smoking Outcomes
| Cigarette |
|||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Subject no. | Age (y) | Race | Sex | Preferred brand) |
Amount of nicotine |
FTND | Days abstinent |
Cigarettes smoked |
Tmax nicotine (min) |
Cmax nicotine (ng/mL) |
Blood nicotine area under curve (60 min) |
| 1 | 22 | Asian | Female | Parliament | 0.7 mg | 4.0 | 4.0 | 4.0 | 20.0 | 27.3 | 3,470.0 |
| 2 | 38 | Caucasian | Male | Marlboro | 1.0 mg | 2.0 | 5.0 | 3.0 | 10.0 | 63.0 | 7,153.0 |
| 3 | 18 | African American | Male | Newport | 1.2 mg | 8.0 | 6.0 | 2.0 | 5.0 | 45.0 | 7,840.0 |
| 4 | 50 | Caucasian | Female | Rothmans | 1.2 mg | 2.0 | 4.0 | 2.5 | 2.0 | 112.0 | 27,700.0 |
| 5 | 54 | Caucasian | Female | Virginia Slims | 0.7 mg | 8.0 | 6.0 | 2.5 | 10.0 | 45.4 | 4,488.0 |
| 6 | 54 | Caucasian | Female | Marlboro | 1.0 mg | 10.0 | 5.0 | 1.5 | 5.0 | 54.2 | 9,767.0 |
| 7 | 20 | Caucasian | Male | Marlboro | 1.0 mg | 7.0 | 4.0 | 2.0 | 2.0 | 65.0 | 4,864.0 |
| 8 | 48 | Caucasian | Male | Newport | 1.2 mg | 6.0 | 6.0 | 2.0 | 5.0 | 38.0 | 3,764.0 |
| 9 | 39 | Caucasian | Female | Parliament | 0.7 mg | 2.0 | 6.0 | 2.0 | 2.0 | 32.4 | 8,273.0 |
| 10 | 20 | Hispanic | Male | Marlboro Smooth | 1.0 mg | 4.0 | 6.0 | 2.5 | 20.0 | 31.9 | 8,124.0 |
| Mean ± SD | 36.3 ± 15.0 | 5.3 ± 2.9 | 5.2 ± 0.9 | 2.4 ± 0.7 | 8.1 ± 6.9 | 51.4 ± 24.9 | 8,544.3 ± 7,068.8 | ||||
FTND = Fagerstrom Test of Nicotine Dependence; Tmax = time of maximum concentration of nicotine in blood; Cmax = maximum concentration of nicotine in blood.