Association between Perioperative Blood Transfusions and Clinical Outcomes in Patients Undergoing Bladder Cancer Surgery: A Systematic Review and Meta-Analysis Study
The summary HR when all studies are included was 1.27 (95% CI: 1.15, 1.40) with , %. The HR of transfusion ranged from 1.20 to 1.30 for the pooled meta-analysis and all omitted meta-analyses. The summary HR when all studies are included was 1.29 (95% CI: 1.13, 1.46) with , %. The HR of transfusion ranged from 1.24 to 1.34 for the pooled meta-analysis and all omitted meta-analyses. The summary HR when all studies are included was 1.21 (95% CI: 1.12, 1.31) with , %. The HR of transfusion ranged from 1.18 to 1.26 for the pooled meta-analysis and all omitted meta-analyses.