Upon second inspection, 371 (58.3%) of the 636 chest X-rays were classified as normal. Of the 265 (41.7%) re-read as abnormal, 195 were classified as mild disease, 65 as moderate, and 5 as severe.

Of the 429 chest X-rays that were classified as normal, 120, or 28%, were also classified by the AI tool as normal. These X-rays, or 7.8 % of all the X-rays, could be potentially safely automated ...

Researchers developed an AI algorithm that automatically analyzes chest X-rays to rapidly detect COVID-19 infection with more than 98% accuracy, distinguishing between normal X-rays and X-rays ...

A chest X-ray, is an X-ray of the chest, just as it sounds and you can see a number of things on the chest X-ray. ... So a whole lot more of X-ray gets through the lungs under normal circumstances.