Cited by 142Statistical Methods in EpidemiologyHealth Systems, Economic Evaluations, Quality of LifeArtificial Intelligence in Healthcare

Using Relative Utility Curves to Evaluate Risk Prediction

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Baker, Stuart G., Cook, Nancy R., Vickers, Andrew, Kramer, Barnett S.·2009·Journal of the Royal Statistical Society Series A: Statistics in Society

Abstract

Summary: Because many medical decisions are based on risk prediction models that are constructed from medical history and results of tests, the evaluation of these prediction models is important. This paper makes five contributions to this evaluation: the relative utility curve which gauges the potential for better prediction in terms of utilities, without the need for a reference level for one utility, while providing a sensitivity analysis for misspecification of utilities, the relevant region, which is the set of values of prediction performance that are consistent with the recommended treatment status in the absence of prediction, the test threshold, which is the minimum number of tests that would be traded for a true positive prediction in order for the expected utility to be non-negative, the evaluation of two-stage predictions that reduce test costs and connections between various measures of performance of prediction. An application involving the risk of cardiovascular disease is discussed.

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Authors
Baker, S. G., Cook, N. R., Vickers, A., & Kramer, B. S.
Affiliations
  • National Cancer Institute (US)
  • Brigham and Women's Hospital (US)
  • Memorial Sloan Kettering Cancer Center (US)
  • National Institutes of Health (US)
Corresponding author
Baker, Stuart G.
Venue
Journal of the Royal Statistical Society Series A: Statistics in Society
Published
2009-04-03
Volume
172
Issue
4
Pages
729-748
ISSN
  • 0964-1998 (ISSN-L)
  • 1467-985X
OpenAlex
W2070808305
Cited by
142
References
0
Citations by year
2026: 2 · 2025: 8 · 2024: 5 · 2023: 5 · 2022: 3 · 2021: 13 · 2020: 7 · 2019: 17 · 2018: 6 · 2017: 4 · 2016: 10 · 2015: 8 · 2014: 14 · 2013: 11 · 2012: 12
FWCI
7.49
Type
journal article
Language
en
Open access
Locations
  • Journal of the Royal Statistical Society Series A (Statistics in Society) (publishedVersion)
  • PubMed (publishedVersion)
  • Europe PMC (PubMed Central) (acceptedVersion)
  • PubMed Central (acceptedVersion)
  • RePEc: Research Papers in Economics (submittedVersion)
Funders
  • National Heart, Lung and Blood Institute
  • National Cancer Institute (HL043851, CA047988)
Topics
  • Physical Sciences › Mathematics › Statistics and Probability › Statistical Methods in Epidemiology
  • Social Sciences › Economics, Econometrics and Finance › Economics and Econometrics › Health Systems, Economic Evaluations, Quality of Life
  • Health Sciences › Health Professions › Health Information Management › Artificial Intelligence in Healthcare
Keywords
risk prediction model, expected utility, sensitivity analysis, test threshold, two-stage prediction, test cost reduction, cardiovascular risk, clinical decision-making

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