Men’s health 2018 (November 2018) =================================== In the article by [Chaitoff et al (Men’s health 2018: BPH, prostate cancer, erectile dysfunction, supplements. Cleve Clin J Med 2018; 85(11):871–880, doi:10.3949/ccjm.85a.18011)](http://www.ccjm.org/lookup/doi/10.3949/ccjm.85a.18011), the prostate-specific antigen level of a 60-year-old man was given as 5.1 mg/dL. The unit of measure should have been 5.1 ng/mL. This has been corrected online. * Copyright © 2018 The Cleveland Clinic Foundation. All Rights Reserved.