The hazard ratio (HR) of preoperative hydronephrosis associated with CCS in bladder cancer patients. Zhaowei Zhu Jia Zhao Yinghui Li Chen Pang Zhanwei Zhu Xuepei Zhang 10.1371/journal.pone.0222223.g003 https://plos.figshare.com/articles/figure/The_hazard_ratio_HR_of_preoperative_hydronephrosis_associated_with_CCS_in_bladder_cancer_patients_/9819431 <p>The hazard ratio (HR) of preoperative hydronephrosis associated with CCS in bladder cancer patients.</p> 2019-09-12 18:35:25 Aug 2018. Summary hazard ratios OS HR RFS CSS CI preoperative hydronephrosis bladder cancer bladder cancer patients meta-analysis Background Hydronephrosis