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. 2017 Nov 29;10:5719–5726. doi: 10.2147/OTT.S146952

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© 2017 Zheng et al. This work is published and licensed by Dove Medical Press Limited

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Kaplan–Meier curves of OS in bladder cancer based upon T stage, nodal metastasis, and TNM stage.

Notes: (A) Patients with non-muscle-invasive bladder cancer (Ta+T1) had significantly longer OS than those with muscle-invasive bladder cancer (median OS: not reached vs 21.0 months, P=0.002). (B) There was statistically significant difference in OS between the patients with negative and positive nodal metastases (median OS: not reached vs 18.0 months, P<0.001). (C) Patients with early disease stage had significantly longer OS than those with advanced stage (median OS: not reached vs 19.0 months, P<0.001).

Abbreviations: Cum, cumulative; OS, overall survival.