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Record W4283709122 · doi:10.1186/s13054-022-04069-y

Prone position improves lung ventilation–perfusion matching in non-intubated COVID-19 patients: a prospective physiologic study

2022· letter· en· W4283709122 on OpenAlexaff
Ling Liu, Jianfeng Xie, Changsong Wang, Zhanqi Zhao, Yang Chong, Xueyan Yuan, Haibo Qiu, Mingyan Zhao, Yi Yang, Arthur S. Slutsky

Bibliographic record

VenueCritical Care · 2022
Typeletter
Languageen
FieldMedicine
TopicRespiratory Support and Mechanisms
Canadian institutionsUniversity of TorontoToronto Public HealthSt. Michael's Hospital
FundersJiangsu Provincial Key Research and Development ProgramGovernment of Jiangsu ProvinceMinistry of Science and Technology of the People's Republic of China
KeywordsMedicineCoronavirus disease 2019 (COVID-19)2019-20 coronavirus outbreakProne positionSevere acute respiratory syndrome coronavirus 2 (SARS-CoV-2)Intensive care medicineMechanical ventilationVentilation (architecture)Prospective cohort studyPerfusionVentilation perfusion mismatchEmergency medicineAnesthesiaCardiologyInternal medicinePerfusion scanningVirology

Abstract

fetched live from OpenAlex
No abstract in any covered source. Its absence is recorded, not treated as a negative.

No abstract. This is not a gap in this database; OpenAlex has none either. 23.3% of the frame is in this state, and the screen finds HALF as much metaresearch here, so the absence is a measured bias rather than a missing field.

How this classification was reachedexpand

Full frame distilled prediction

Teacher imitation

Not 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.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesMeta-epidemiology (narrow), Insufficient payload (model declined to judge)
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.382
Threshold uncertainty score1.000

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0010.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.002
Insufficient payload (model declined to judge)0.0010.000

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.

Opus teacher head0.018
GPT teacher head0.327
Teacher spread0.309 · 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 teacher head, not a consensus.

Study designObservational
Domainnot available
GenreEmpirical

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

Citations32
Published2022
Admission routes1
Has abstractno

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