psa normal range by age
What is a normal PSA test result? There is no specific normal or abnormal level of PSA but there is a strong correlation between raised PSA and prostate cancer. Age 50 -55 PSA above 3.5. Age 55-60 PSA above 4.0. Age 60-65 PSA above 4.5. Age 65-70 PSA above 5.0. Age 70-75 PSA above 5.5
Screening at 55-69 years. Survival rates. Summary. Prostate cancer is most prevalent in males over age 50 years. African American males and those with a family history of the disease may be at
sexual activity that includes ejaculation. bike riding often or a recent long bike ride. Prostate-specific antigen (PSA) is a protein made by the cells of the prostate gland. PSA is mostly found in semen, but it is also normal to find small amounts of PSA in the blood of healthy men. A PSA test measures the amount of PSA in the blood. For the test to have 95 percent sensitivity among black men, the following normal reference ranges should be used: for men in their 40s, 0 to 2.0 ng of PSA per milliliter (test specificity, 93 Due to these normal changes in PSA with age, the concept of age-adjusted PSA normals have been described and recommended. "Age-specific reference ranges for serum prostate-specific antigen." Urologic Clinics of North America 24.2 (1997): 339-351. Schröder, F.H., et al. "Prostate cancer mortality at 11 years of follow up."PSA levels are measured in nanograms per milliliter (ng/mL), and a normal range typically falls between 0 and 4 ng/mL. It's essential to keep in mind that various factors can influence PSA levels, and individual baselines may vary. Age, ethnicity, and health play roles in determining what is considered a normal PSA level for an individual.