Bibliographic record
Abstract
Anaphylaxis is an acute, potentially life-threatening, systemic reaction characterized by the involvement of two or more body systems. The National Institute of Allergy and Infectious Diseases and Food Allergy and Anaphylaxis Network (NIAID/FAAN) have well-established criteria for the clinical definition of anaphylaxis. Anaphylaxis is a severe allergic reaction that occurs suddenly after contact with an allergy-causing substance (e.g., peanuts), insect venom or medications (e.g., antibiotics). Anaphylaxis criteria include an acute onset of symptoms (within minutes to several hours) involving the skin, mucosal tissue, or both, which may present with generalized hives, pruritus or flushing, or swollen lips, tongue, and uvula. In addition, one or more of the following must be present: respiratory compromise, reduced blood pressure, or associated symptoms of end-organ dysfunction. Anaphylaxis results in a sudden release of mediators, including, but not limited to, histamine from activated mast cells and basophils following the cross-linking of specific immunoglobulin E. Together with downstream mediators, such as prostaglandin D2, platelet activating factor, and leukotrienes, this reaction manifests clinically through peripheral vasodilation, bronchoconstriction, and increased vascular permeability, presenting as a multi-organ emergency requiring immediate intervention. It is estimated that up to 5% of the population has experienced anaphylaxis, although fatality rates are very low at approximately 0.3% and occur most commonly with drug-induced anaphylaxis. Older age, often consistent with pre-existing comorbidities, and delayed epinephrine administration, pose the most significant risk factors for anaphylaxis fatality. While the global rates of anaphylaxis appear to be on the rise, case fatalities fortunately do not seem to follow this trend.
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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 | 0.000 | 0.001 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.001 | 0.000 |
| Scholarly communication | 0.001 | 0.001 |
| Open science | 0.001 | 0.001 |
| Research integrity | 0.001 | 0.001 |
| Insufficient payload (model declined to judge) | 0.006 | 0.002 |
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".