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Record W4214772152 · doi:10.1148/radiol.212340

Impact of Reference Standard on CT, MRI, and Contrast-enhanced US LI-RADS Diagnosis of Hepatocellular Carcinoma: A Meta-Analysis

2022· review· en· W4214772152 on OpenAlexaff
Christian B. van der Pol, Matthew D. F. McInnes, Jean‐Paul Salameh, Victoria Chernyak, An Tang, Mustafa R. Bashir, Brian C. Allen, Lauren M. B. Burke, Jin‐Young Choi, Sang Hyun Choi, Alejandro Forner, Tyler J. Fraum, Alice Giamperoli, Hanyu Jiang, Ijin Joo, Zhen Kang, Andrea S. Kierans, Hyo-Jin Kang, Gaurav Khatri, Jung Hoon Kim, Myeong‐Jin Kim, So Yeon Kim, Yeun‐Yoon Kim, Heejin Kwon, Jeong Min Lee, Brooke Levis, Sara Lewis, Katrina McGinty, Lorenzo Mulazzani, Mi‐Suk Park, Fabio Piscaglia, Joanna Podgórska, Caecilia S. Reiner, Maxime Ronot, Grzegorz Rosiak, Claude B. Sirlin, Bin Song, Ji Soo Song, Eleonora Terzi, Jin Wang, Wei Wang, Stephanie R. Wilson, Takeshi Yokoo

Bibliographic record

VenueRadiology · 2022
Typereview
Languageen
FieldMedicine
TopicHepatocellular Carcinoma Treatment and Prognosis
Canadian institutionsFoothills Medical CentreUniversity of CalgaryOttawa Hospital
FundersNational Cancer Institute
KeywordsMedicineHepatocellular carcinomaContrast (vision)RadiologyMeta-analysisNuclear medicinePathologyInternal medicineArtificial intelligence

Abstract

fetched live from OpenAlex

See also the editorial by Ronot in this issue.

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 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)0.001
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: Meta-analysis · Consensus signal: none
GenreCandidate signal: Review · Consensus signal: Review
Teacher disagreement score0.494
Threshold uncertainty score1.000

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0010.000
Meta-epidemiology (narrow)0.0010.001
Meta-epidemiology (broad)0.0120.006
Bibliometrics0.0010.001
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.001
Insufficient payload (model declined to judge)0.0030.000

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 head0.187
GPT teacher head0.352
Teacher spread0.165 · 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 designMeta-analysis
Domainnot available
GenreReview

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

Citations35
Published2022
Admission routes1
Has abstractyes

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