Table 3.
Impact of the CCI within ICD Cohorts with the Corresponding Sensitivities and Specificities of a CCI ≥3 for the Prediction of EM
| Adjusted Hazard Ratio | CCI ≥ 3 | ||||
|---|---|---|---|---|---|
| ICD Cohort | (95% Confidence Interval) | AUC | P Value | Sensitivity | Specificity |
| Primary prevention indications | 1.3 (1.1–1.6) | 0.61 | 0.004 | 79% | 60% |
| Secondary prevention indications | 1.8 (1.4–2.3) | 0.73 | <0.001 | 66% | 68% |
| Nonischemic cardiomyopathy | 1.7 (1.4–2.1) | 0.72 | <0.001 | 69% | 71% |
| Cardiac resynchronization therapy indications | 1.2 (0.9–1.4) | 0.56 | 0.151 | 71% | 41% |
AUC = area under the receiver operator curve.