Table 2 Sample outcome statistics in Fall 2019 (N = 6427)
Spring 2018 | Spring 2019 | Fall 2019 | |
|---|---|---|---|
Anti-e-cigarette attitudes (Mean (SD)) | 3.3 (0.6) | ||
Intention to use e-cigarettes (% Definitely Yes/Probably Yes) | 15.4 | ||
Current use of e-cigarettes (% Yes) | 13.9 (0.34) | 16.5 (0.37) | 14.6 (0.35) |