Is There a Cancer Screening Test That Reduces All Cause Mortality?

In medicine, we have a tendency to place all of the responsibility and therefore probably all of the blame on the individual doctors when things go wrong. Over diagnosiss it's pretty complex with multiple causes, and you break those down into five key domains. I'm wondering if you could run through those a causes of over diagnosis for us. Justin so in the paper, we present this as layers of influence driving problem. And the figure that we include was developed to describe over diagnosis at large, and not just what his emergency department related.