77 Validation of Transcutaneous Bilirubin Measurement Using Bilicheck™ In Premature Infants
Bibliographic record
Abstract
To validate a transcutaneous bilirubin measurement using BiliCheck™ in premature infants. A total of 35 premature infants between 24–36 weeks gestation were studied. BiliCheck™ measurements were obtained with one hour of obtaining serum bilirubin levels using heel pricks. The BiliCheck™ measurements were obtained by a single investigator from the forehead skin. BiliCheck™ readings were within 10% difference than heel prick sample in infants between 30–36 weeks of gestation. BiliCheck™ readings were higher than serum samples. The difference was 18% in babies between 27–29 weeks of gestation. In infants <27 weeks of gestation, BiliCheck™ reading tended to correlate poorly with the serum bilirubin levels. BiliCheck™ is a useful, easy and non-invasive screening test for hyperbilirubinemia in premature infants >27 weeks of gestation. A serum confirmation is needed prior to initiation of therapy. BiliCheck™ reading correlated poorly in infants <27 weeks of gestation, which could be either due to premature skin properties or other factors i.e. high incubator humidity. These need to be investigated further.
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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 | 0.001 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.001 |
| 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".