ERSPC: PSA distribution in 19.970 participants
initial screening Rotterdam
%
Age
12% Bx
33% Bx
Psa increases with age so more biopsies may be taken in the elderly when a cut-off value is at fixed value
If indication for biopsy is 3, than 33 % of 70-74 had bx, while 12 % of 55-59
