Surgery

AI-based surgical prediction models have limits

Prediction models generated by machine learning are being increasingly used in medicine to identify risk factors and possible outcomes, especially for total joint replacements of knees and hips—although researchers warn ...

Biomedical technology

A smart neckband for tracking dietary intake

A smart neckband allows wearers to monitor their dietary intake. Automatically monitoring food and fluid intake can be useful when managing conditions including diabetes and obesity, or when maximizing fitness. But wearable ...

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