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Figure 5 Kaplan-Meier All-Cause Mortality

The 1-year survival estimate for all-cause mortality is 0.97 (95% confidence interval [CI]: 0.95 to 0.98). After the 1-year mark, 565 individuals were still at risk for death and were being followed up in the study. The 5-year survival estimate is 0.92 (95% CI: 0.90 to 0.94), with 272 individuals still at risk for death. At the 8-year time point, the survival estimate is 0.89 (95% CI: 0.86 to 0.92), with 130 individuals at risk. Pts = patients.