Fig. 3From: A meta-analytic evaluation of the correlation between event-free survival and overall survival in randomized controlled trials of newly diagnosed Ewing sarcomaCorrelation of OS HR with (a) 1-year OS, (b) 3-year OS, and (c) 5-year OS in Ewing sarcoma. HR, hazard ratio; OR, odds ratio; OS, overall survivalBack to article page