fig7
![Development and validation of a survival nomogram for muscle-invasive bladder cancer in the elderly: using competing risk models and propensity matching to apply the prediction tool](https://image.oaes.cc/fe975abe-4582-469f-96ab-f99b425cb929/5722.fig.7.jpg)
Figure 7. Kaplan-Meier curves of patients with radiotherapy and chemoradiotherapy before the propensity matching. (A) The CSS rate of patients with radiotherapy. (B) The OS rate of patients with radiotherapy. (C) The CSS rate of patients with chemoradiotherapy. (D) The OS rate of patients with chemoradiotherapy.