Page 320 - An Evidence Review of Active Surveillance in Men With Localized Prostate Cancer

Appendix Table C1.14. Treatment characteristics—changes in treatment patterns over time (continued)
Author Database Treatment 1980- 1985-89 1990-94 1995- 2000-04 2005- Statistical Notes
Year 84 99 10 analysis
PMID
SEER EM/ADT NR 43.6% P=0.008 The historical
RP 17% 10.6% (overall chi- cohort (1988-
RT 31% 45.9% square test for 90) was used
[lower-risk] (1988-90) (2001) 2000-02) for comparison
of treatment
patterns
among lower-
risk patients
only.

Lower-risk
patients were
those with
well-diff.
tumors
regardless of
age or those
with
moderately
diff. tumors
aged ≥70 yr.

C-78