Is elective high frequency oscillatory ventilation better than conventional mechanical ventilation in very low birth weight infants?
Bibliographic record
Abstract
A 26 week infant is about to be delivered by emergency caesarean section to a mother with placental abruption and fetal distress. No antenatal steroids have been administered to the mother. You are called to attend the delivery. You are setting up the equipment when the respiratory therapist suggests that we should use high frequency oscillatory ventilation (HFOV) as primary mode of ventilation. He also cites few articles suggesting benefit of high volume strategy HFOV over conventional ventilation (CV). You wonder if there is enough evidence to support the intervention. In very low birth infants with respiratory distress syndrome [patient], is elective high frequency oscillatory ventilation using high volume strategy [intervention] better than conventional mechanical ventilation [comparison] in decreasing chronic lung disease or mortality at 36 weeks corrected gestational age [outcome]? Secondary sources—Cochrane Library (Issue 4, 2002): (one relevant systematic review). Medline (1996–2002). Cochrane: “high frequency ventilation” AND “infant, newborn” OR “infant, …
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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 | 0.002 | 0.010 |
| Meta-epidemiology (narrow) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.005 | 0.003 |
| Bibliometrics | 0.002 | 0.002 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.001 | 0.001 |
| Open science | 0.001 | 0.000 |
| Research integrity | 0.002 | 0.001 |
| Insufficient payload (model declined to judge) | 0.005 | 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 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".