Health-care AI is here. We don’t know if it actually helps patients.

I don’t need to tell you that AI is everywhere.

Or that it is being used, increasingly, in hospitals.

Doctors are using AI to help them with notetaking.

AI-based tools are trawling through patient records, flagging people who may require certain support or treatments.

They are also used to interpret medical exam results and X-rays.

A…