Table 3.

Correlations with significant results.

Correlation	Spearman correlation coefficient, r	p-value
14–3-3 vs. TDP-43	− 0.3806	< 0.0001
14–3-3 vs. NfL	0.5183	< 0.0001
14–3-3 vs. t-tau	0.5121	< 0.0001
TDP-43 vs. NfL	− 0.2892	= 0.0016
TDP-43 vs. t-tau	− 0.3556	< 0.0001
NfL vs. t-tau	0.5578	< 0.0001

TAR DNA binding protein (TDP)-43; neurofilament light chain (NfL); total-tau (t-tau).