Research suggests AI can help doctors make better decisions

In short: Medical research increasingly shows that AI can help doctors with certain decisions, especially when it is used as a second opinion.

What's going on

Some medical studies have found that AI systems can perform very well on specific, narrow tasks. These include reading medical images, suggesting possible diagnoses, and offering treatment or next-step ideas based on patient information. In a few tests, chat-style AI tools have produced better suggestions than doctors working without any AI help.

Many researchers say the strongest results often come from pairing a doctor with AI, not replacing the doctor. Think of it like using a spellchecker when you write. The spellchecker catches errors you might miss, but you still decide what you want to say. One Stanford Medicine-led study reported that doctors supported by a chatbot performed about as well as the chatbot alone on nuanced clinical decisions, which suggests AI can lift a doctor’s performance when it is used well.

Researchers also describe AI as something doctors can learn from. By scanning large amounts of data, like lab results, notes in a patient chart, or imaging, AI can point out patterns that are easy for humans to overlook. It can also help with paperwork tasks like writing up notes, summarizing records, and reviewing medical literature, which may reduce workload.

What to watch

AI is not a substitute for medical training. It can be wrong, biased, or overly confident, and it can miss real-world context that a clinician would notice. The key question is how hospitals test these tools and monitor them over time, so they help without adding new risks.

Source: NYTimes