Once in a while, a scientific paper poses a question that we already know the answer to. That’s the case with a new study in Nature Medicine titled, “Is AI actually improving healthcare?”
Yes, it is. This much we know. The study also offers a big caveat: “In many cases, we do not know.” So many AI tools are so new that it’s still unclear whether they improve patient outcomes.
This distinction is essential. In health care, we have a tendency to treat AI as a monolith — a single, mysterious force. But asking “Is AI actually improving health care?” is a bit like asking “Do lasers improve surgery?” In the hands of a skilled surgeon using a validated tool, they allow for lifesaving precision; in an unproven setting, the question of efficacy is still open.
