Table 3.
Comparison of Total Score for Nicotine Frequency and Nicotine Dependence Pre- and Post- Vaping
| Pre-vaping | Post-vaping | |||
|---|---|---|---|---|
| M (SD) | M (SD) | p | d | |
| CPD | 19.2 (9.0) | 11.2 (8.0) | <.0001 | .859 |
| HSI-cig | 3.6 (1.5) | 2.1 (1.6) | <.0001 | .862 |
| Nicotine frequency | 19.3 (9.0) | 29.5 (8.6) | <.0001 | –.945 |
| HSI-nic | 3.6 (1.5) | 4.7 (1.4) | <.0001 | –.729 |
M: mean; SD: Standard Deviation; CPD: Cigarettes per day; HSI-cig: Heaviness of Smoking Index for cigarettes; HSI-nic: Heaviness of Smoking Index for combined combustible and electronic cigarettes.