Faculty Opinions recommendation of Comparison of the clinical effectiveness of oseltamivir and zanamivir against influenza virus infection in children.
Bibliographic record
Abstract
BACKGROUND: We compared the clinical effectiveness of oseltamivir and zanamivir in children with influenza A (H1N1) virus, influenza A (H3N2) virus, and influenza B virus infections.METHODS: Total febrile period and the duration of fever after the start of treatment were compared between an oseltamivir-treated group (mean age, 8.9 years; range, 4.0-15.9 years) and a zanamivir-treated group (mean age, 10.0 years; range, 4.0-15.7 years) in the pediatric outpatient clinics of our hospitals. Oseltamivir was used to treat 91 children with influenza A (H3N2) infection and 24 children with influenza A (H1N1) infection. Zanamivir was used to treat 35 children with influenza A (H3N2) infection and 12 children with influenza A (H1N1) infection. Oseltamivir was also used to treat 128 children with influenza B virus infection, and zanamivir was used to treat 59 with influenza B virus infection.RESULTS: There was no statistically significant difference in total febrile period or duration of fever after the start of treatment between the oseltamivir-treated group and the zanamivir-treated group of children with influenza A (H3N2) infection (mean duration of febrile period, 2.40 days vs. 2.39 days; mean duration of fever after the start of treatment, 1.35 days vs. 1.40 days), influenza A (H1N1) (mean duration of febrile period, 2.60 days vs. 2.46 days; mean duration of fever after the start of treatment, 1.79 days vs, 1.54 days), or influenza B (mean duration of febrile period, 2.95 days vs. 2.84 days; mean duration of fever after the start of treatment, 1.86 days vs. 1.67 days). Oseltamivir was more effective against influenza A (H3N2) than against influenza A (H1N1) or influenza B.CONCLUSIONS: Oseltamivir and zanamivir were equally effective in reducing the febrile period of children with influenza A (H1N1), influenza A (H3N2), and influenza B virus infection. PMID: 18582202
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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 | 0.010 | 0.046 |
| Meta-epidemiology (narrow) | 0.001 | 0.001 |
| Meta-epidemiology (broad) | 0.002 | 0.002 |
| Bibliometrics | 0.002 | 0.003 |
| Science and technology studies | 0.001 | 0.000 |
| Scholarly communication | 0.003 | 0.001 |
| Open science | 0.003 | 0.001 |
| Research integrity | 0.006 | 0.003 |
| Insufficient payload (model declined to judge) | 0.129 | 0.053 |
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".