Table 1.
Clinical and pathologic characteristics by Ki-67 expression.
Fig 1.
Kaplan-Meier analysis for biochemical recurrence free survival according to the expression of Ki-67 among the entire 1,561 patients (A) and among the 732 patients after propensity scored matching (B).
Table 2.
Multivariate analyses for the impact of Ki-67 on various pathologic outcomes after surgery.
Table 3.
Multivariate analyses using Cox proportional hazard model on biochemical recurrence after propensity score matching (Ki-67 as categorical variable).