AUC (confidence interval) | ||||||
---|---|---|---|---|---|---|
All | HC + MCI | HC only | ||||
N = 167 | p-value | N = 99 | p-value | N = 57 | p-value | |
Aβ42/40 | 0.950 (0.917–0.983) | 0.934 (0.882–0.987) | 0.993 (0.977–1.009) | |||
p-tau181 | 0.870 (0.812–0.929) | 0.009 | 0.829 (0.741–0.918) | 0.023 | 0.818 (0.623–1.014) | 0.080 |
GFAP | 0.834 (0.773–0.895) | 0.001 | 0.818 (0.731–0.905) | 0.009 | 0.745 (0.573–0.918) | 0.006 |
NfL | 0.679 (0.597–0.760) | < 0.001 | 0.711 (0.601–0.821) | < 0.001 | 0.701 (0.502–0.901) | 0.003 |