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Fig. 4 | BMC Urology

Fig. 4

From: Biological distinction between grades 2 and 3 with respect to intravesical recurrence in T1 high-grade bladder tumors: a retrospective study

Fig. 4

Intravesical recurrence-free survival in group 1, group 2, and group 3. The 5-year recurrence-free rate was 58.3%, 16.8%, and 35.8% for groups 1, 2, and 3, respectively, which indicated that both groups 2 and 3 had a significantly worse prognosis than group 1 (1 vs. 2, p < 0.0001; 1 vs. 3, p = 0.0042 by log-rank test corrected by Bonferroni method); Group 1 G2 and G3 with Ins, Group 2 G2 without Ins, Group 3 G3 without Ins, G2 grade 2, G3 grade 3, Ins intravesical instillation

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