Page 300 - An Evidence Review of Active Surveillance in Men With Localized Prostate Cancer
P. 300

Appendix Table C1.8. Tumor characteristics—Gleason score (continued)
                                        Author                 Database      Gleason score      1980-       1985-        1990-         1995-     2000-        2005-     Statistical          Notes
                                        Year                                 groups             1984        1989         1994          1999      2004         2010      analysis
                                        PMID
                                                 77
                                        Hamilton               POCS,         <6                                                        15.6%     4.4%                   P<0.01
                                        2011                   NCI           6                                                         31.6%     52.4%                  (difference in
                                        20735387                             7                                                         15.1%     23.5%                  distribution by
                                                                             8-10                                                      5.4%      6.9%                   yr)
                                                                             Unknown                                                   32.4%     12.8%
                                                                                                                                       (1998)    (2002)
                                        Ordering of the studies follows Appendix Table C1.1.
                                        Diff = differentiated; NA = not applicable; NR = not reported; PMID = PubMed identification number; yr = year.






















































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