Table 7.
Biomarkers of right ventricular diastolic function
| NRI | IDI | AUC | |||
|---|---|---|---|---|---|
| Event | Non-event | Event | Non-event | ||
| CT-1 | −0.217 (−0.538, 0.362) | 0.500 (−0.389, 0.754) | 0.027 (-0.013, 0.158) | 0.023 (−0.018, 0.115) | 0.6664 (0.0159) |
| BNP | −0.043 (−0.470, 0.619) | 0.625 (0.233, 0.809) | 0.042 (−0.008, 0.207) | 0.037 (−0.013, 0.160) | 0.7473 (0.002) |
| IGFBP-7 | −0.217 (−0.545, 0.500) | −0.375 (−0.419, 0.352) | −0.002 (−0.014, 0.057) | −0.014 (−0.020, 0.045) | 0.5224 (0.4676) |
| TGF-β1 | 0.032 (−0.343, 0.522) | 0.255 (−0.213, 0.311) | 0.122 (−0.033, 0.154) | 0.237 (−0.052, 0.281) | 0.422 (0.422) |
AUC, area under the curve; BNP, brain natriuretic peptide; CT-1, plasma cardiotrophin; IDI, integrated discrimination index; IGFBP-7, human insulin-like growth factor binding protein-7; NRI, net reclassification index; TGF-β1, human transforming growth factors β1.