News 5/14/25

News 5/14/25

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UnitedHealth Group announces that CEO Andrew Witty has resigned for personal reasons and has been replaced by Chairman and former CEO Stephen Hemsley.
The company also announced that it will suspend its 2025…

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Artificial intelligence chatbots can draft empathetic responses to cancer questions, but how patients perceive chatbot empathy remains unclear. Here, we found that people with cancer rated chatbot responses as more empathetic than physician responses….

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Integrating large language models (LLMs) into healthcare can enhance workflow efficiency and patient care by automating tasks such as summarising consultations. However, the fidelity between LLM outputs and ground truth information is vital to…

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