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Figure 3 ROC Curves Showing the Ability of EOB to Predict Overall Mortality, SCD, and Pump Failure Death
For panel A overall mortality: area under the curve 0.78, p < 0.001, 95% CI 0.61 to 0.81, optimal threshold N/A, sensitivity 78, specificity 73. For panel B SCD: area under the curve 0.87, p < 0.001, 95% CI 0.61 to 0.81, optimal threshold N/A, sensitivity 75, specificity 100. For panel C cardiac pump failure: area under the curve 0.58, p = 0.30, 95% CI 0.61 to 0.81, optimal threshold N/A, sensitivity 69, specificity 47. EOB = exercise oscillatory breathing; other abbreviations as in Figure 1.
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