© 2004 by Oxford University Press
© 2004 Oxford University Press
CORRESPONDENCE |
Prostate-specific Antigen and All-Cause Mortality: Results From the Baltimore Longitudinal Study On Aging
Affiliations of authors: Department of Urology, The Johns Hopkins University School of Medicine, The James Buchanan Brady Urological Institute, The Johns Hopkins Hospital, Baltimore, Maryland (HBC, JW, PL); The Johns Hopkins Bloomberg School of Public Health (EP); National Institute on Aging, Gerontology Research Center (EJM), Baltimore, MD.
Correspondence to: H. Ballentine Carter, Department of Urology, 403 Marburg, The Johns Hopkins Hospital, 600 N. Wolfe St., Baltimore, MD 21287-2101 (e-mail: hcarter@jhmi.edu)
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Benign prostatic hyperplasia (BPH) and prostate cancer are two common diseases in aging males. Age is the strongest known risk factor for the development of both diseases. The prevalence of BPH and prostate cancer increase exponentially with age (1,2).
Prostate-specific antigen (PSA) is a protein product of the prostate that is a recognized marker of both BPH and prostate cancer. Cross-sectional data suggest