Clinician behavior when skin tone affects test results.
retrospective_cohort · Level III
Where this comes from
- Record sourced from PubMed, PMID 42101995.
- Also identified by DOI 10.1073/pnas.2530585123 and PMC identifier 13167719.
- No licence information is recorded for this record.
- Because redistribution is not established, this page shows the abstract only. Follow the links below for the full text.
Abstract
We compare care for Black vs. White patients following pulse oximetry, a widely used device for measuring blood oxygen levels which overestimates oxygen saturation in darker-skinned patients. Black patients are therefore medically more appropriate for follow-up care than White patients with the same pulse oximetry reading. Yet, using data from the Veterans Health Administration on 3.5 million emergency department visits between 2014 and 2018, we find that Black patients systematically receive lower rates of follow-up care than White patients with the same reading. Our findings illustrate how bias in a medical screening device can be propagated and potentially amplified in downstream care.
Medical subject headings
- Oximetry
- Skin Pigmentation