45 Home-based phototherapy for neonatal hyperbilirubinemia: A one-time Canadian Paediatric Surveillance Program Survey
Bibliographic record
Abstract
Abstract Background Home-based phototherapy (HP) has gained popularity as a viable alternative to hospital-based treatment for neonatal hyperbilirubinemia, with longstanding use internationally and availability in specific regions of Canada. HP has been shown to be cost-effective and beneficial for parent-infant bonding, but its safety remains unclear, especially with current use in Canada. Objectives The primary objective of this study was to identify adverse events related to HP within Canada over the past 12 months. Secondary objectives included identifying risk factors associated with these adverse outcomes and gathering information on the current status of HP in Canada. Design/Methods A one-time survey, distributed through the Canadian Paediatric Surveillance Program, collected retrospective data from paediatricians. The survey included questions about adverse events associated with HP and associated risk factors and outcomes, as well as the provision of HP. A descriptive statistical analysis was conducted. Results The survey response rate was 31% (844/2741). Among the 497 respondents providing care for neonatal hyperbilirubinemia, 15 (3%) physicians reported a total of 28 cases of adverse events associated with HP in the preceding 12 months. Most adverse events resulted in admissions or readmissions to the hospital for in-hospital phototherapy with no serious adverse events or long-term consequences. Risk factors were identified in 67% of cases, with infant-related factors being the most prevalent. HP was offered at the centre of 12% of the responding physicians, with formal protocols for patient assessment and follow-up at most centres. Conclusion This survey revealed no serious adverse related to HP in the preceding 12 months. The survey also revealed that while HP is available in Canada, there is a lack of standardization in its administration across the country. This study provides valuable insights into the safety and practice of HP for neonatal hyperbilirubinemia in Canada, contributing to evidence-based decision-making and optimization of care protocols.
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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 | 0.002 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.001 | 0.002 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.001 |
| 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".