Table 1: Distribution of annotation categories (4,351 annotations in total).
| Annot. Type | Annot. Subtype | #Annotations | Examples |
|---|---|---|---|
| Irrelevant | Total Annotations | 155 (3.56%) | |
| Cannabis | 86 (1.98%) | vaping marijuana to help him with sleep. | |
| Other | 69 (1.59%) | used vaporizer when sick with flu | |
| Usage-unknown | Total Annotations | 1651 (37.95%) | |
| Cessation-counseling Empty-template Other |
382 (8.78%) 13 (<1%) 871 (20.02%) |
e-cigarettes may be bad for your health
electronic cigarette: Y/N current tobacco user (excluding ecigs & hookah |
|
| Non-exclusive | 3858 (8.84%) | tobacco/ecig: yes | |
| Active-user | Total Annotations | 1862 (42.79%) | |
| Attempting-to-quit-ENDS | 112 (2.57%) | tapering off ecig | |
| Tobacco-cessation-related Cessation-counseling-pro Counseling-non-descriptive |
929 (21.35%) 12 (<1%) 126 (2.90%) |
smoked tobacco but recently switched to vaping
patient advised to continue ecig use smoking ecigs: education provided |
|
| Non-descriptive | 683 (15.70%) | smokes ecigs | |
| Non-user | Total Annotations | 540 (12.41%) | |
| Potential-user Cessation-related Passive-exposure Non-descriptive |
135 (3.10%) 29 (<1%) 8 (<1%) 368 (8.46%) |
pt is planning on using ecig for cessation pt not interested in using ecigs to quit girlfriend uses ecig tobacco/ecig usage: No |
|
| Former-user | Total Annotations | 143 (3.29%) | no longer vapes |