The Canadian Journal of CME / September 2004 109
Bibliographic record
Abstract
Sleep apnea, defined as the repetitive cessa-tion of airflow during sleep, is classified as either an apnea (total cessation) or hypopnea (partial cessation). Apneas and hypopneas, each of which have a duration at least 10 seconds, are categorized as: • central (loss of respiratory effort), • obstructive (respiratory effort, but obstructed upper airway), or • mixed (a combined central and obstructive component). Obstructive sleep apnea is by far the most common of these conditions, affecting approxi-mately 2 % to 4 % of the adult population.1 Obstructive sleep apnea syndrome (OSAS) requires a laboratory confirmation of apneas and hypopneas (> 10/hour of sleep), as well as typi-cal symptoms (Table 1), which are caused by the arousals that terminate apneas and cause sleep fragmentation. Individuals can have apneas and hypopneas exceeding 90 events/hour without symptoms.2 Table 1 Common clinical symptoms of obstructive sleep apnea
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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 | 0.002 |
| Meta-epidemiology (narrow) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.002 | 0.001 |
| Science and technology studies | 0.001 | 0.000 |
| Scholarly communication | 0.002 | 0.001 |
| Open science | 0.001 | 0.001 |
| Research integrity | 0.002 | 0.002 |
| Insufficient payload (model declined to judge) | 0.566 | 0.237 |
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; the direct Gemma label and the distilled Codex classifier agree on what is shown here.
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".