Prostate-Specific Antigen

Research from W.R. Farwell and co-authors yields new data on prostate-specific antigen

Published in Cancer Weekly, February 12th, 2008

According to a study from the United States, "The utility of the prostate-specific antigen (PSA) test to screen for prostate cancer has been widely debated for several years. Whether PSA testing rates have changed during this period of controversy is not well known."

"We examined the National Ambulatory Medical Care Survey (1995-2004) of visits to primary care providers by healthy men aged 35 years or older. We examined visits by calendar year and compared the years 2000 through 2004 with the years 1995 through 1999. We also examined visits by men in the overall population and in particular subgroups. Primary care physicians ordered PSA tests in 4.7% of all visits in...

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Source: Cancer Weekly (2008-02-12)

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