Evidence map›Paper›PMID 32387803›Full record

ReviewClinical imaging2020

Understanding artificial intelligence based radiology studies: What is overfitting?

Simukayi Mutasa, Shawn Sun, Richard Ha

2 registry-linked trialsAbstract readReview
In one paragraph

Review in Clinical imaging, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 2 registered trials, which are not on this map. Cited by 75 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
75citing papers in PubMed, 3 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

NCT06856018 active not recruitingnot on this mapstarted 2024, after this paper: background citation

Extrapolative Study on the Prognosis of Out-of-hospital Cardiac Arrest in the Hsinchu District Using an Artificial Intelligence Cerebral Gray-white Matter Ratio Module

TypeobservationalSponsorNational Taiwan University HospitalRan2024 to 2026Enrolled350ConditionsOut of Hospital Cardiac Arrest
NCT07744555 naactive not recruitingnot on this mapstarted 2026, after this paper: background citation

Change in the Proportion of Correct Interpretations of Pulmonary Opacities by General Practitioners Using an Expert System

TypeinterventionalSponsorUniversidad de la SabanaRan2026 to 2026Enrolled50ConditionsPneumonia, RadiographyArmsArtificial intelligence expert system
3 · Its place in the literature

Who cites it

75 citing papers in PubMed, 3 syntheses or guidelines pooled it.

  1. Pooled it
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  4. Article
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  6. Review
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  9. Artificial Intelligence Applications in Musculoskeletal Imaging.Current reviews in musculoskeletal medicine · 2025
    Review
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  14. Review
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15 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors.

Simukayi MutasaColumbia University Medical Center, New York Presbyterian Hospital, 622 West 168th Street, PB-1-301, New York, NY 10032, United States of America. Electronic address: stm9116@nyp.org.
Shawn SunColumbia University Medical Center, New York Presbyterian Hospital, 622 West 168th Street, PB-1-301, New York, NY 10032, United States of America. Electronic address: shs2179@cumc.columbia.edu.
Richard HaColumbia University Medical Center, New York Presbyterian Hospital, 622 West 168th Street, PB-1-301, New York, NY 10032, United States of America. Electronic address: rh2616@columbia.edu.

Funding

CAPRI: Columbia Cancer Training Program for Resident-InvestigatorsR38CA231577 · NCI · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI CREW, KATHERINE D, SCHWARTZ, GARY K · 2018 to 2021
$1.4M
NCI NIH HHS R38 CA231577
6 · The paper itself

Abstract

Artificial intelligence (AI) is a broad umbrella term used to encompass a wide variety of subfields dedicated to creating algorithms to perform tasks that mimic human intelligence. As AI development grows closer to clinical integration, radiologists will need to become familiar with the principles of artificial intelligence to properly evaluate and use this powerful tool. This series aims to explain certain basic concepts of artificial intelligence, and their applications in medical imaging starting with a concept of overfitting.

Indexed as

Artificial IntelligenceAlgorithmsHumansRadiologistsRadiologyArtificial intelligenceMachine learningOverfitting

Identifiers

PMID32387803
PMCPMC8150901

What OpenQuestion holds

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Registered trials

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.