Table 2.
Demographic Characteristics of the Sample (N=24).
| Characteristic | Mean or N (SD or %) |
|---|---|
| Number Female | 6 (25.0%) |
| Number non-Hispanic White or Caucasian | 6 (25.0%) |
| Number non-Hispanic Black or African American | 11 (45.8%) |
| Age (years) | 30.9 (9.5) |
| Screen CO | 20.1 (5.0) |
| Cigarettes/day | 16.3 (6.6) |
| Duration cigarettes use (years) | 10.1 (9.1) |
| Fagerström TND a | 5.2 (2.0) |
| Penn State Dependence b | 13.6 (4.5) |
| Number menthol smokers | 17 (70.8%) |
| Education (years) | 13.3 (2.2) |
a
The Fagerström Test for Cigarette Dependence (Heatherton et al., 1991).
b
Penn State Electronic Cigarette Dependence Index (Foulds et al., 2014).