Vitamin D as a modifiable risk factor in critical illness: questions and answers provided by observational studies
Bibliographic record
Abstract
Vitamin D is essential to optimal health.Studies dating back to the early 1900's convincingly demonstrate that a state of vitamin D deficiency, acquired through limited sun exposure and avoidance of vitamin D-rich foods can lead to stunted growth, bone disease, and hypocalcemic seizures.Over the past few decades, a rising body of epidemiological literature has also suggested that vitamin D deficiency predisposes to a wide variety of disease states outside of the musculoskeletal system.For example, vitamin D status has been associated with diseases involving dysregulation of the immune (type I diabetes, cancer), cardiovascular (heart failure, cardiomyopathy), and respiratory systems (bronchiolitis, pneumonia).Strong biological plausibility supporting these epidemiological findings has been provided, including basic science studies showing the presence of vitamin D receptors on a large number of diverse cell types (e.g.white blood cells, myocytes), and animal studies demonstrating disease occurrence in genetically-(vitamin D
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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 | 0.024 | 0.132 |
| Meta-epidemiology (narrow) | 0.000 | 0.001 |
| Meta-epidemiology (broad) | 0.002 | 0.001 |
| Bibliometrics | 0.002 | 0.003 |
| Science and technology studies | 0.002 | 0.004 |
| Scholarly communication | 0.002 | 0.006 |
| Open science | 0.002 | 0.002 |
| Research integrity | 0.012 | 0.012 |
| Insufficient payload (model declined to judge) | 0.003 | 0.001 |
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".