A recent increase in AIDS at Lyon University Hospitals: patient characteristics and comparisons with previous years
Bibliographic record
Abstract
BACKGROUND: A 36% increase in the incidence of AIDS was observed in 2002/2003 compared with 2000/2001 at Lyon University Hospitals. OBJECTIVES: We compared the characteristics of these patients with the characteristics of those diagnosed previously with AIDS. METHODS: Data for all patients with AIDS diagnosed at Lyon University Hospitals were analyzed. The data were collected prospectively. Multiple logistic regression was used for analysis. RESULTS: The variables independently associated with an AIDS diagnosis in 2002/2003 compared with the 1985-1989 period were: homosexual exposure [odds ratio (OR) 0.4; 95% confidence interval (CI) 0.2-0.8]; heterosexual exposure in an endemic area (OR 22.5; 95% CI 6.8-74.8), compared with other exposure to HIV; lymphoma as initial AIDS event (OR 10.3; 95% CI 2.7-39.1) compared with Pneumocystis carinii pneumonia; and age at first AIDS event aged 34-38 years (OR 2.5; 95% CI 1.0-6.4), aged 39-46 years (OR 5.1; 95% CI 2.2-11.8), and aged 47-84 years (OR 10.6; 95% CI 4.5-25.1) compared with aged <30 years. The variables independently associated with an AIDS diagnosis in 2002/2003 compared with the 1997/2001 period were age at first AIDS event aged 34-38 years (OR 0.4; 95% CI 0.2-0.9) compared with aged <30 years. CONCLUSION: Recently diagnosed AIDS patients differed from those diagnosed previously, showing an epidemic switch in different populations. The characteristics of the AIDS population in 2002/2003 might reflect public health messages disseminated around 10 years ago or more for the prevention of HIV transmission. Anticipation of populations affected by the AIDS epidemic is difficult.
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How this classification was reachedexpand
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
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 teacher head, 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".