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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.
C-68
