From: Risk prediction in medically treated chronic thromboembolic pulmonary hypertension
 | C-index | NRI (95% CI) | P value | IDI (95% CI) | P value |
---|---|---|---|---|---|
The Swedish/COMPERA risk stratum | 0.616 (0.571–0.661) | – | – | – | – |
Model* | 0.715 (0.660–0.770) | 0.300 (0.100–0.542) | 0.01 | 0.095 (0.041–0.191) | < 0.01 |
Risk score** | 0.713 (0.658–0.768) | 0.300 (0.091–0.480) | < 0.01 | 0.093 (0.044–0.169) | < 0.01 |