PSA standard values | PSA value
PSA standard values PSA levels naturally increase with age. Therefore, individual normal values also apply for the different age groups. The PSA value is given in nanograms (nano=billionth) per milliliter of blood. Since the PSA value is usually only determined in men over 40 years of age (e.g. as part of a preventive medical checkup), … PSA standard values | PSA value