Free PSA: Test, results, and prostate cancer

A free PSA test measures the level of prostate-specific antigens (PSA) that are not bound to other proteins in the blood. This helps diagnose prostate issues.

QuickStats: Percentage of Men Aged >40 Years* with Prostate

Guidance updated on PSA testing for prostate cancer – PHE Screening

Correlation between the complex PSA/total PSA ratio and the free

PDF] Use of the percentage of free prostate-specific antigen to

Prostate Cancer Detection: Prostate Specific Antigen (PSA

Prostate-Specific Antigen Testing: Overview, Physiologic

Serum total PSA, serum free PSA and serum testosterone in the

Medical Diagnosis - Prostate-Specific Antigen Free (fPSA)

Age-Specific Cutoff Value for the Application of Percent Free