← all works
Accuracy of pathology and computer-assisted optical diagnosis of diminutive colorectal polyps based on expert image and video audit as the reference standard
Why is this work in the frame?
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Canadian affiliationAn author listed a Canadian institution. This is the only route the usual frame has.
The three-model screen
all 1,000 screened works →All three models called this out of scope.
stratum: aff_core · design weight: 5595.24 (the sample is stratified; any rate computed without the weight is wrong)
Claude Opus 4.8OUT
genre: empirical
about Canada: no
confidence: medium
Diagnostic accuracy study of optical diagnosis of colorectal polyps; abstract absent, and the reference standard question is clinical rather than metaresearch.
GPT-5.6 (high)OUT
genre: empirical
about Canada: no
confidence: high
It evaluates diagnostic accuracy for colorectal polyps.
Grok 4.5OUT
genre: empirical
about Canada: no
confidence: medium
Title is a clinical diagnostic-accuracy study of polyp assessment; empty abstract but object is clinical.
Abstract
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.
The record
- Venue
- Endoscopy
- Topic
- Colorectal Cancer Screening and Detection
- Field
- Medicine
- Canadian institutions
- Centre Hospitalier de l’Université de Montréal
- Funders
- —
- Keywords
- DiminutiveMedicineAuditRadiologyPathologyMedical physicsGeneral surgery
- Has abstract in OpenAlex
- no