Privacy and Anonymity Challenges When Collecting Data for Public Health Purposes
Bibliographic record
Abstract
Even though health care provider reporting of diseases to public health authorities is common, often there is under-reporting by providers, including for notifiable diseases; frequently, under-reporting occurs by wide margins. Two causal factors for this under-reporting by providers have been that: (1) disclosing data may violate their patients’ privacy, and (2) disclosed data may be used to evaluate their performance. A reluctance to disclose information due to privacy concerns exists despite the U.S. Health Insurance Portability and Accountability Act (HIPAA) Privacy Rule permitting disclosures of personal health information (PHI) for public health purposes without patient authorization. On the other hand, such patient privacy concerns are somewhat justified: there have been documented breaches of patient information from public health data custodians. A common way to address this privacy issue is to de-identify patient data before it is disclosed to public health.
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 | 0.199 | 0.291 |
| Meta-epidemiology (narrow) | 0.001 | 0.002 |
| Meta-epidemiology (broad) | 0.002 | 0.002 |
| Bibliometrics | 0.003 | 0.005 |
| Science and technology studies | 0.010 | 0.030 |
| Scholarly communication | 0.021 | 0.028 |
| Open science | 0.005 | 0.015 |
| Research integrity | 0.012 | 0.016 |
| Insufficient payload (model declined to judge) | 0.003 | 0.002 |
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".