Evidence map›Paper›PMID 40954134›Full record

ReviewStatistics in medicine2025

What Is Fair? Defining Fairness in Machine Learning for Health.

Jianhui Gao, Benson Chou, Zachary R McCaw, Hilary Thurston, Paul Varghese, Chuan Hong, Jessica Gronsbell

Abstract readReview
In one paragraph

Review in Statistics in medicine, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
–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

9 citing papers in PubMed.

  1. Review
  2. Article
  3. A pipeline for enabling path-specific causal fairness in observational health data.Proceedings of the ... Conference on Fairness, Accountability, and Transparency · 2026
    Article
  4. Article
  5. Review
  6. Article
  7. Review
  8. Review
  9. Article
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

7 authors.

Jianhui GaoDepartment of Statistical Sciences, University of Toronto, Toronto, Ontario, Canada.ORCID https://orcid.org/0000-0003-0915-1473
Benson ChouDepartment of Statistical Sciences, University of Toronto, Toronto, Ontario, Canada.ORCID https://orcid.org/0009-0007-0265-033X
Zachary R McCawDepartment of Biostatistics, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA.ORCID https://orcid.org/0000-0002-2006-9828
Hilary ThurstonDepartment of Gender, Feminist & Women's Studies, York University, Toronto, Ontario, Canada.
Paul VargheseVerily Life Sciences, Cambridge, Massachusetts, USA.
Chuan HongDepartment of Biostatistics, Duke University Raleigh, North Carolina, USA.
Jessica GronsbellDepartment of Statistical Sciences, University of Toronto, Toronto, Ontario, Canada.

Funding

Natural Sciences and Engineering Research Council of Canada RGPIN-2021-03734University of Toronto Data Science Institute
6 · The paper itself

Abstract

Ensuring that machine-learning (ML) models are safe, effective, and equitable across all patients is critical for clinical decision-making and for preventing the amplification of existing health disparities. In this work, we examine how fairness is conceptualized in ML for health, including why ML models may lead to unfair decisions and how fairness has been measured in diverse real-world applications. We review commonly used fairness notions within group, individual, and causal-based frameworks. We also discuss the outlook for future research and highlight opportunities and challenges in operationalizing fairness in health-focused applications.

Indexed as

Machine LearningSocial JusticeClinical Decision-MakingHumansfairnessmachine learningpredictive modelsreview

Identifiers

PMID40954134
PMCPMC12436242

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.