Demographic‐aware deep learning for multi‐organ segmentation: Mitigating gender and age biases in CT images

In this work, we propose DA-Net, a segmentation network that explicitly incorporates age and gender attributes to mitigate performance disparities between pediatric and adult groups while combining multiple views of anatomic features to improve performance. By leveraging demographic information, DA-Net enhances segmentation accuracy, especially for gender-specific organs. The proposed framework highlights the necessity of developing fair and personalized models tailored to clinical applications, providing a foundation for building more equitable artificial intelligence systems in medical imaging.

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Publication Details

Journal
Medical Physics
Published
2026-02-01
DOI
https://doi.org/10.1002/mp.70322
Primary Topic
Advanced Neural Network Applications
Type
article
Field-Weighted Citation Impact
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article

Demographic‐aware deep learning for multi‐organ segmentation: Mitigating gender and age biases in CT images

Junqiang Ma, Tao Tan, Yue Sun, Dengqiang Jia
Medical Physics
Advanced Neural Network Applications
article

Demographic‐aware deep learning for multi‐organ segmentation: Mitigating gender and age biases in CT images

Junqiang Ma, Tao Tan, Yue Sun, Dengqiang Jia
article en

Abstract

In this work, we propose DA-Net, a segmentation network that explicitly incorporates age and gender attributes to mitigate performance disparities between pediatric and adult groups while combining multiple views of anatomic features to improve performance. By leveraging demographic information, DA-Net enhances segmentation accuracy, especially for gender-specific organs. The proposed framework highlights the necessity of developing fair and personalized models tailored to clinical applications, providing a foundation for building more equitable artificial intelligence systems in medical imaging.

Medical PhysicsVol. 53(2)
The Netherlands Cancer Institute (NL), Oncode Institute (NL), Macao Polytechnic University (MO)
Gender equality
Openalex Percentile: Top 58%
Advanced Neural Network Applications
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