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Table 2 The correlation analysis of the CBF value of the left NAcc with the clinical variables

From: Hypoperfusion in nucleus accumbens in chronic migraine using 3D pseudo-continuous arterial spin labeling imaging MRI

Varibale

Mean

r

p value

VAS

7.92 ± 1.31

-0.61

0.04

MIDAS

105.33 ± 48.57

0.08

0.81

DD(years)

9.00(3.00,30.00)

0.05

0.87

MF

30(17,30)

0.13

0.70

SDS

3(0,4)

-0.05

0.87

  1. VAS Visual Analog Scale, MIDAS Migraine Disability Assessment Scale, DD Disease duration, MF Migraine frequency, SDS Sleep disturbance scale