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Category-free Net Reclassification Improvement
| Variables | NRI | 95% CI | p-value | Events correctly reclassified (%) | Non-events correctly reclassified (%) |
|---|---|---|---|---|---|
| HMRS + TAPSE | 0.48 | (0.21, 0.74) | <0.001 | 41% | 7% |
| HMRS + PAPi | 0.36 | (0.10, 0.62) | 0.011 | 43% | −7% |
| HMRS + sRVCPI | 0.39 | (0.13, 0.66) | 0.006 | 38% | 1% |
HMRS=HeartMate Risk Score, TAPSE=tricuspid annular plane systolic excursions, PAPi=pulmonary artery pulsatility index, sRVCPI=simplified right ventricular contraction pressure index
