Health Care AI, Intended To Save Money, Turns Out To Require a Lot of Expensive Humans

(By Darius Tahir for KFF Health News)

Preparing cancer patients for difficult decisions is an oncologist’s job. They don’t always remember to do it, however. At the University of Pennsylvania Health System, doctors are nudged to talk about a patient’s treatment and end-of-life preferences by an artificially intelligent algorithm that predicts the chances of death.

But it’s far from being a set-it-and-forget-it tool. A routine tech checkup revealed the algorithm decayed during the covid-19 pandemic, getting 7 percentage points worse at predicting who would die, according to a 2022 study. Continue reading here…

Kaiser Health News is a nonprofit national health polity news service that is part of the nonpartisan Henry J. Kaiser Family Foundation

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