Model | C-index (95%CI) | IDI (%) (95%CI) | P-value | NRI (%) (95%CI) | P-value |
---|---|---|---|---|---|
Established risk factors | 0.782 (0.740, 0.825) | Ref | Ref | Ref | Ref |
Established risk factors + SHR1 | 0.793 (0.750, 0.836) | 1.70 (0.20, 4.30) | 0.007 | 11.60 (−2.20, 23.60) | 0.13 |
Established risk factors + SHR2 | 0.798 (0.756, 0.840) | 2.10 (0.40, 5.20) |  < 0.001 | 21.00 (4.50, 32.80) | 0.02 |