Black Patients May Be Underdiagnosed for Lung Problems Because of Software Bias

This study, published in JAMA Network Open, offers one of the first real-world examples of how the the issue may affect diagnosis and care for lung patients, said Dr. Darshali Vyas, a pulmonary care doctor at Massachusetts General Hospital. [time-brightcove not-tgx=”true”] The results are “exciting” to see published but it’s also “what we’d expect” from setting aside race-based calculations, said Vyas, who was an author of an influential 2020 New England Journal of Medicine article that catalogued examples of how race-based assumptions are used in making doctors’ decisions about patient care. For centuries, some doctors and others have held beliefs that there are natural racial differences in health, including one that Black people’s lungs were innately worse than those of white people. That assumption ended up in modern guidelines and algorithms for assessing risk and deciding on further care. Test results were adjusted to account for—or “correct” for—a patient’s race or ethnicity. One example beyond lung function is a heart failure risk-scoring system that categorizes Black patients as being at lower risk and less likely to need referral for special cardiac care. Another is an equation used in determining kidney function that creates estimates of higher kidney function in Black patients. The new study focused on a test to determine how much and how quickly a person can inhale and exhal...
Source: TIME: Health - Category: Consumer Health News Authors: Tags: Uncategorized healthscienceclimate Research wire Source Type: news