Table 2.

Differential miRNA expression between groups in CSF

	Gd− (n = 20)		Gd + (n = 26)
	Median	Q1-Q3	Median	Q1–Q3	p value
miR-21	0.014	0.010–0.022	0.029	0.013–0.052	0.024
miR-146a	0.065	0.031–0.136	0.135	0.082–0.239	0.016
miR-146b	0.008	0.002–0.020	0.021	0.012–0.052	0.030
miR-155	0.007	0.002–0.016	0.011	0.006–0.019	0.163
miR-223	0.066	0.043–0.328	0.124	0.088–0.226	0.232
miR-320	0.038	0.010–0.048	0.042	0.026–0.087	0.271
miR-328	0.007	0.003–0.012	0.011	0.005–0.026	0.143

Gd− patients without gadolinium-enhanced lesions, Gd+ patients with gadolinium-enhanced lesions; Q1–Q3 first quartile–third quartile