In July, the US Food and Drug Administration (FDA) approved a new blood-based test to screen for colorectal cancer (CRC). The FDA's approval of Shield (Guardant Health) marks a notable achievement, as ...

A screen test is a filmed audition that helps determine whether an actor is right for a particular role. Screen tests are conducted during preproduction, after the first rounds of auditions have ...

The researchers found screening uptake or test completion did not differ for the provider notification (predicted probabilities, 41.5 versus 36.4 percent for personalized versus generic) or decision ...