“…The USPSTF states the following: "There is inadequate evidence to assess whether the benefits for African American men and men with a family history aged 55 to 69 years are different than the benefits for the average-risk population." 2 Nnate and Ball 1 have not presented such data either. Furthermore, because prostate cancer occurs in the elderly and the effects of death from other causes are significant, the end point should be OS; CSM is not appropriate.…”