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. Author manuscript; available in PMC: 2013 May 9.
Published in final edited form as: Prostate Cancer Prostatic Dis. 2011 Jun 28;14(4):332–339. doi: 10.1038/pcan.2011.29

Figure 1.

Figure 1

Figure 1

Figure 1

Treatment patterns among men aged 75 and older diagnosed with low-, intermediate- and high-risk prostate cancer by the number of prostate specific antigen (PSA) tests, SEER-Medicare 2004–2005.

Only radical prostatectomy, radiation therapy or hormone therapy received within 180 days after diagnosis were included.

* Radical prostatectomy includes patients who received radical prostatectomy alone or with radiation therapy or hormone within 180 days after diagnosis. Radiation therapy includes patients who received radiation therapy alone or with hormone.

+ Difference across number of PSA tests was statistically significant for all risk groups.