Evidence map›Paper›PMID 33243992›Full record

ArticleNature communications2020

Training confounder-free deep learning models for medical applications.

Qingyu Zhao, Ehsan Adeli, Kilian M Pohl

Abstract readValidation Study
In one paragraph

Article in Nature communications, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 82 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
82citing papers in PubMed, 2 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

82 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
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  10. Review
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  13. Article
  14. Differential dementia detection from multimodal brain images in a real-world dataset.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2025
    Article
  15. Confounder-Free Continual Learning via Recursive Feature Normalization.Proceedings of machine learning research · 2025
    Article
  16. A Pipeline for Automated Quality Control of Chest Radiographs.Radiology. Artificial intelligence · 2025
    Article
  17. Article
  18. Article
  19. Review
  20. Article

22 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.

Qingyu ZhaoDepartment of Psychiatry & Behavioral Sciences, Stanford University, Stanford, CA, 94305, USA.ORCID 0000-0002-6368-0889
Ehsan AdeliDepartment of Psychiatry & Behavioral Sciences, Stanford University, Stanford, CA, 94305, USA.ORCID 0000-0002-0579-7763
Kilian M PohlDepartment of Psychiatry & Behavioral Sciences, Stanford University, Stanford, CA, 94305, USA. kilian.pohl@stanford.edu.ORCID 0000-0001-5416-5159

Funding

Stanford Alzheimer's Disease Research CenterAdmin Supp: Developing iPSC models for AD and PDP30AG066515 · NIA · STANFORD UNIVERSITY · PI ELIZABETH MORMINO · 2020 to 2026
$29.0M
Sex Differences in Autonomic Nervous System Function and Depression Across AdolescenceU01AA021696 · NIAAA · SRI INTERNATIONAL · PI Fiona C Baker · 2012 to 2026
$12.2M
NCANDA: Data Analysis Resource - Uploading Legacy Data to NDAU24AA021697 · NIAAA · STANFORD UNIVERSITY · PI Adolf Pfefferbaum, Kilian Maria Pohl · 2016 to 2026
$12.2M
National Consortium on Alcohol and NeuroDevelopment in Adolescence: San DiegoU01AA021692 · NIAAA · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI Susan F. Tapert · 2012 to 2026
$11.8M
NCANDA Research Project Site: DukeU01AA021681 · NIAAA · DUKE UNIVERSITY · PI DAVID B. GOLDSTON · 2012 to 2026
$9.8M
The TEEN Study: The Impact of Adolescent Drinking on Connectivity in the BrainU01AA021691 · NIAAA · OREGON HEALTH & SCIENCE UNIVERSITY · PI Angelica Marie Morales, Bonnie J. Nagel · 2012 to 2026
$8.5M
NCANDA Research Project Site: University of Pittsburgh (NCANDA-PITT)U01AA021690 · NIAAA · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI DUNCAN B. CLARK, BEATRIZ LUNA · 2012 to 2026
$7.6M
National Consortium on Alcohol and NeuroDevelopment in Adolescence (NCANDA): Administrative ResourceU24AA021695 · NIAAA · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI SANDRA A BROWN, Susan F. Tapert · 2016 to 2026
$6.0M
Machine learning to distinguish HAND from Alzheimer's disease in HIV over age 60R01MH113406 · NIMH · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI POHL, KILIAN MARIA, VALCOUR, VICTOR · 2017 to 2021
$5.5M
N-CANDA: DATA ANALYSIS COMPONENTU01AA021697 · NIAAA · SRI INTERNATIONAL · PI PFEFFERBAUM, ADOLF, POHL, KILIAN MARIA · 2012 to 2015
$3.6M
National Consortium on Alcohol and NeuroDevelopment in Adolescence: AdminU01AA021695 · NIAAA · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI BROWN, SANDRA A, TAPERT, SUSAN F · 2012 to 2015
$2.1M
NIAAA NIH HHS U01 AA021681NIAAA NIH HHS U01 AA021690NIAAA NIH HHS U01 AA021691NIAAA NIH HHS U01 AA021692NIAAA NIH HHS U01 AA021695NIAAA NIH HHS U01 AA021696NIAAA NIH HHS U01 AA021697NIAAA NIH HHS U24 AA021695NIAAA NIH HHS U24 AA021697NIA NIH HHS P30 AG066515NIMH NIH HHS R01 MH113406
6 · The paper itself

Abstract

The presence of confounding effects (or biases) is one of the most critical challenges in using deep learning to advance discovery in medical imaging studies. Confounders affect the relationship between input data (e.g., brain MRIs) and output variables (e.g., diagnosis). Improper modeling of those relationships often results in spurious and biased associations. Traditional machine learning and statistical models minimize the impact of confounders by, for example, matching data sets, stratifying data, or residualizing imaging measurements. Alternative strategies are needed for state-of-the-art deep learning models that use end-to-end training to automatically extract informative features from large set of images. In this article, we introduce an end-to-end approach for deriving features invariant to confounding factors while accounting for intrinsic correlations between the confounder(s) and prediction outcome. The method does so by exploiting concepts from traditional statistical methods and recent fair machine learning schemes. We evaluate the method on predicting the diagnosis of HIV solely from Magnetic Resonance Images (MRIs), identifying morphological sex differences in adolescence from those of the National Consortium on Alcohol and Neurodevelopment in Adolescence (NCANDA), and determining the bone age from X-ray images of children. The results show that our method can accurately predict while reducing biases associated with confounders. The code is available at https://github.com/qingyuzhao/br-net .

Indexed as

Deep LearningAdolescentAdultAgedAged, 80 and overAge Determination by SkeletonAge FactorsBrainCase-Control StudiesChildCohort StudiesDatasets as TopicFemaleHandHIV InfectionsHumans

Identifiers

PMID33243992
PMCPMC7691500

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.