These Algorithms Look at X-Rays—and Somehow Detect Your Race
By Tom Simonite,
Wired
| 08. 05. 2021
A study raises new concerns that AI will exacerbate disparities in health care. One issue? The study’s authors aren’t sure what cues are used by the algorithms.
Photo licensed for use by CC BY-SA 4.0 on Wikimedia Commons
Millions of dollars are being spent to develop artificial intelligence software that reads x-rays and other medical scans in hopes it can spot things doctors look for but sometimes miss, such as lung cancers. A new study reports that these algorithms can also see something doctors don’t look for on such scans: a patient’s race.
The study authors and other medical AI experts say the results make it more crucial than ever to check that health algorithms perform fairly on people with different racial identities. Complicating that task: The authors themselves aren’t sure what cues the algorithms they created use to predict a person’s race.
Evidence that algorithms can read race from a person’s medical scans emerged from tests on five types of imagery used in radiology research, including chest and hand x-rays and mammograms. The images included patients who identified as Black, white, and Asian. For each type of scan, the researchers trained algorithms using images labeled with a patient’s self-reported race. Then they challenged the algorithms to predict...
Related Articles
By Editorial Staff, The Lancet | 07.20.2024
Image by DrKontogianniIVF from Wikimedia Commons
Despite major advances in securing sexual and reproductive rights globally, one aspect is continually neglected: infertility. Evolving gender norms and financial precariousness have led to delayed childbearing, which increases infertility in both males and...
By Mesha Maren , Salon | 07.20.2024
By Julia Black and Margaux MacColl, The Information [cites CGS' Katie Hasson] | 07.19.2024
When venture capitalist Jack Abraham first began dating his wife, Gabriella Massamillo, he insisted on one condition: that when they were ready to have children, she’d be willing to conceive using in vitro fertilization. Abraham had lost both his mother...
By Robert Resta, The DNA Exchange | 07.22.2024
Medical geneticists and genetic counselors have an often complicated and at times tense relationship with people with disabilities, their families, advocates, and scholars. Geneticists are strong advocates and supporters for all of their patients, regardless of their abilities and disabilities...