Table 4.
Net reclassification improvement by ROC-optimized and 20% positive and negative relative kinetic changes on top of admission hs-cTnT values.
| n | NSTEMI | AUC | p-value | IDI | NRI>0 | p-value | |
|---|---|---|---|---|---|---|---|
| hs-cTnT | 213 | 90 (42) | 0.704 (0.633–0.776) | ||||
| + ROC positive | 0.844 (0.791–0.897) | <0.0001 | 0.230 (0.171–0.289) | 0.917 (0.674–1.159) | <0.0001 | ||
| + 20% positive | 0.811 (0.754–0.868) | 0.0004 | 0.154 (0.106–0.203) | 0.783 (0.547–1.018) | <0.0001 | ||
| hs-cTnT | 144 | 29 (20) | 0.671 (0.533–0.808) | ||||
| + ROC negative | 0.751 (0.650–0.853) | 0.0936 | 0.090 (0.036–0.145) | 0.628 (0.342–0.914) | 0.0025 | ||
| + 20% negative | 0.772 (0.688–0.856) | 0.0416 | 0.032 (-0.011–0.078) | 0.443 (0.042–0.843) | 0.0332 |