NRI (Category free) | IDI | Likelihood ratio test, p value | Calibration statistic | ||||
---|---|---|---|---|---|---|---|
Estimate (95% CI), % | p value | Estimate (95% CI), % | p value | χ2 | p value | ||
Age + NIHSS score | Reference | – | Reference | – | Reference | 23.30 | 0.003 |
Age + NIHSS score + sTREM2 * | 19.4 (7.8 to 30.9) | 0.002 | 0.3 (0.1 to 0.6) | 0.009 | < 0.001 | 9.41 | 0.309 |
Basic model | Reference | Reference | Reference | 9.29 | 0.318 | ||
Basic model + sTREM2 * | 19.2 (7.6 to 30.8) | 0.002 | 0.4 (0.1 to 0.7) | 0.006 | < 0.001 | 6.28 | 0.616 |