what do you say to the 73% whose lives got negatively impacted? Prostate screening is a great example. Elevated PSAs are indicative of cancer, which people want to get rid of. So they have a procedure done, which often leaves them incontinent. But the reality is that, the majority of the time, prostate cancer remains effectively dormant. The end result is a lot of old men who would have been healthy but are now walking around in diapers because they got a test.