Evidence map›Paper›PMID 31373357›Full record

ArticleJournal of the American Medical Informatics Association : JAMIA2019

Predictive analytics in health care: how can we know it works?

Ben Van Calster, Laure Wynants, Dirk Timmerman, Ewout W Steyerberg, Gary S Collins

Abstract read
In one paragraph

Article in Journal of the American Medical Informatics Association : JAMIA, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 75 papers, 11 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
75citing papers in PubMed, 11 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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

75 citing papers in PubMed, 11 syntheses or guidelines pooled it.

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  4. AI Quality Standards in Health Care: Rapid Umbrella Review.Journal of medical Internet research · 2024
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  12. Observational
  13. Predictive analysis in acute ischemic stroke imaging.Annals of medicine and surgery (2012) · 2026
    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

5 authors.

Ben Van CalsterDepartment of Development and Regeneration, KU Leuven, Leuven, Belgium.
Laure WynantsDepartment of Development and Regeneration, KU Leuven, Leuven, Belgium.
Dirk TimmermanDepartment of Development and Regeneration, KU Leuven, Leuven, Belgium.
Ewout W SteyerbergDepartment of Biomedical Data Sciences, Leiden University Medical Center (LUMC), Leiden, The Netherlands.
Gary S CollinsCentre for Statistics in Medicine, Nuffield, Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, UK.

Funding

Cancer Research UK 16895Cancer Research UK 27294
6 · The paper itself

Abstract

There is increasing awareness that the methodology and findings of research should be transparent. This includes studies using artificial intelligence to develop predictive algorithms that make individualized diagnostic or prognostic risk predictions. We argue that it is paramount to make the algorithm behind any prediction publicly available. This allows independent external validation, assessment of performance heterogeneity across settings and over time, and algorithm refinement or updating. Online calculators and apps may aid uptake if accompanied with sufficient information. For algorithms based on "black box" machine learning methods, software for algorithm implementation is a must. Hiding algorithms for commercial exploitation is unethical, because there is no possibility to assess whether algorithms work as advertised or to monitor when and how algorithms are updated. Journals and funders should demand maximal transparency for publications on predictive algorithms, and clinical guidelines should only recommend publicly available algorithms.

Indexed as

AlgorithmsMachine LearningModels, TheoreticalForecastingHumansMobile ApplicationsOwnershipPrognosisSoftwareartificial intelligenceexternal validationmachine learningmodel performancepredictive analytics

Identifiers

PMID31373357
PMCPMC6857503

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

None linked

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.