Google Research·· 25 days agoFeaturedAI score65
Empowering frontline maternal care with AI-assisted ultrasound
Empowering frontline maternal care with AI-assisted ultrasound
AI summary
Google researchers evaluated an AI model that estimates gestational age from standardized "blind sweep" ultrasounds performed by novice operators, reporting a mean absolute error of 4.18 days versus 4.48 days for expert sonographers across cohorts in Chicago and Nairobi. The model, minimally tuned on 120 Chicago participants and tested with no Nairobi data, achieved MAEs of 4.10 and 4.27 days respectively, as published in JAMA Network Open.
Why it matters
It offers a concrete, peer-reviewed data point on whether AI-assisted ultrasound can generalize across hardware and clinical settings without expert sonographers.
Source: Google Research · research.google