Table 5.
Targeted medical degrees or terms that are self-descriptive identifiers of user accounts posting to #celiac.
| Superuser (n=44) | Contributor (n=394) | Lurker (n=3945) | |||
| Keyword | Posts, n | Keyword | Posts, n | Keyword | Posts, n |
| Dietitian | 1 | Dietitian | 10 | Dietitian | 59 |
| MD | 1 | Physician | 7 | PhD | 46 |
| Doctor | 0 | PhD | 4 | Doctor | 29 |
| PhD | 0 | MD | 3 | MD | 14 |
| Physician | 0 | Doctor | 2 | Physician | 14 |