Use of Facebook as a Tool for Knowledge Dissemination in Dermatology
Bibliographic record
Abstract
BACKGROUND: The presence of dermatology-related platforms in social media has been acknowledged; however, the level of engagement of the public with these platforms has not been evaluated. OBJECTIVE: To use the Engagement Rate to assess the level of engagement of the public with Facebook pages devoted to dermatology. METHODS: A search on Facebook identified Facebook pages for dermatology academic journals, professional societies, and patient-centered groups with the highest number of Facebook likes. Then the Yearly Page Engagement Rate was calculated for each Facebook page. RESULTS: The robust average of the Yearly Page Engagement Rate was 0.673 for academic journals, 0.313 for professional societies, and 1.563 for patient-centered groups. CONCLUSION: Patient-centered groups engaged with their fans most effectively. Engagement is a key determinant of a fan's exposure to the contents of the page and hence a gauge of whether the fans who "liked" the page continue to remain engaged or not.
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.011 | 0.048 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.005 | 0.002 |
| Science and technology studies | 0.001 | 0.001 |
| Scholarly communication | 0.004 | 0.003 |
| Open science | 0.001 | 0.003 |
| Research integrity | 0.001 | 0.001 |
| Insufficient payload (model declined to judge) | 0.007 | 0.001 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".