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. 2012 Oct 4;107(9):1467–1473. doi: 10.1038/bjc.2012.400

Table 5b. Predictors of high-risk(a) disease for the Cambridge cohort, Toronto AS selection criteria.

  OR 95% CIs P
Age 1.06 1 1.13 0.049
PSAD 1.71 1.03 2.83 0.037
Ct 2.71 1.2 6.12 0.017
Positive cores 1.24 1.06 1.46 0.008

Abbreviations: AS=active surveillance; CI=confidence interval; OR=odds ratio; PRIAS=Prostate Cancer Research International: Active Surveillance; PSAD=PSA density.

a

High-risk disease defined as ⩾pT3 and/or Gleason sum ⩾8.