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Difficult airway management: general principles

2009· book-chapter· en· W2497022317 on OpenAlexaboutno aff
M. Popat

Bibliographic record

VenueOxford University Press eBooks · 2009
Typebook-chapter
Languageen
FieldMedicine
TopicAirway Management and Intubation Techniques
Canadian institutionsnot available
Fundersnot available
KeywordsAirway managementAirwayIntensive care medicineMedicineComputer scienceAnesthesia

Abstract

fetched live from OpenAlex

Extract Key points Introduction In the 1990s, analysis of closed claims data in the US revealed that airway related mishaps were a significant source of anaesthetic malpractice claims; most of these events were preventable and improved strategies for management of difficult airway were urgently required. In response, the American Society of Anesthesiologists (ASA) produced the document ‘Practice guidelines for management of the difficult airway’, first published in 1993 (revised in 2003). This landmark document was the first time that a national recommendation based on current evidence and consensus opinion was made which allowed for management of the difficult airway in a structured way. Although these recommendations are not a ‘standard of care’ in the true sense, they were the first step in revolutionizing the management and training of difficult airway and have inspired individuals and institutions in other countries to develop guidelines. Examples are the Canadian Airway Focus Group (1998), France (1996), SIAARTI Task Force (Italy, 1998) and Difficult Airway Society (UK, 2004).

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

How this classification was reachedexpand

Full frame machine prediction

Teacher imitation

Not 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.

metaresearch head score (Codex)0.001
metaresearch head score (Gemma)0.002
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Not applicable · Consensus signal: Not applicable
GenreCandidate signal: Methods · Consensus signal: none
Teacher disagreement score0.030
Threshold uncertainty score0.102

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0010.002
Meta-epidemiology (narrow)0.0020.000
Meta-epidemiology (broad)0.0010.001
Bibliometrics0.0030.001
Science and technology studies0.0010.002
Scholarly communication0.0020.004
Open science0.0010.002
Research integrity0.0040.006
Insufficient payload (model declined to judge)0.0300.032

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.

Opus teacher head0.026
GPT teacher head0.220
Teacher spread0.194 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it

Classification

machine, unvalidated

Machine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designNot applicable
Domainnot available
GenreMethods

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".

Quick stats

Citations0
Published2009
Admission routes1
Has abstractyes

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