Table 2. . Correlation of 17 cerebrospinal fluid cytokines/chemokines with DLL1, vitamin D binding protein and fetuin.

Biomarker	n	DLL1	VDBP	Fetuin
DLL1	136	–	0.521 (<0.001)	0.593 (<0.001)
VDBP	130	0.521 (<0.001)	–	0.754 (<0.001)
Fetuin	130	0.593 (<0.001)	0.754 (<0.001)	–
IL-β	112	0.579 (<0.001)	0.494 (<0.001)	0.602 (<0.001)
IL-2	123	0.356 (<0.001)	0.344 (0.001)	0.400 (<0.001)
IL-4	123	0.384 (<0.001)	0.342 (0.005)	0.470 (<0.001)
IL-5	112	0.173 (0.068)	0.100 (0.296)	0.261 (0.005)
IL-6	123	0.568 (<0.001)	0.579 (<0.001)	0.578 (<0.001)
IL-7	112	0.332 (<0.001)	0.289 (0.002)	0.330 (<0.001)
IL-8	123	0.578 (<0.001)	0.500 (<0.001)	0.517 (<0.001)
IL-10	123	0.415 (<0.001)	0.397 (<0.001)	0.465 (<0.001)
IL-12	112	0.408 (0.001)	0.217 (0.021)	0.361 (<0.001)
IL-13	112	0.493 (<0.001)	0.542 (<.001)	0.623 (<0.001)
IL-17	112	0.375 (<0.001)	0.258 (0.006)	0.386 (<0.001)
G-CSF	112	0.467 (<0.001)	0.391 (<0.001)	0.507 (<0.001)
GM-CSF	123	0.182 (0.044)	0.347 (<0.001)	0.225 (0.012)
MIP-1β	130	0.407 (<0.001)	0.230 (0.015)	0.404 (<0.001)
MCP-1	112	0.101 (0.291)	-0.116 (0.224)	-0.114 (0.230)
IFN-γ	123	0.455 (<0.001)	0.450 (<0.001)	0.579 (<0.001)
TNF-α	123	0.426 (<0.001)	0.287 (0.004)	0.389 (<0.001)

Correlation by nonparametric Spearman correlation, Rho (ρ). Values are Rho (p-value).