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Table 1 Correlation analysis between the CBF value of the brain region with hyperperfusion and the clinical variables

From: Evaluation of gray matter perfusion in episodic migraine using voxel-wise comparison of 3D pseudo-continuous arterial spin labeling

 

Left BA38

 

r value

P value

VASa

− 0.479

0.071

 

DDa

−0.333

0.225

 

MIDASb

−0.082

0.772

 

HFa

0.093

0.742

 

SQa

0.462

0.083

 

HAMAb

−0.286

0.302

 

HAMDb

0.529

0.043

 

MoCAa

0.422

0.117

 
  1. VAS visual analogue scale, DD disease duration (years), MIDAS migraine disability assessment scale, HF headache frequency (per month), SQ sleep quality, HAMA Hamilton Anxiety Scale, HAMD, Hamilton Depression Scale, MoCA Montreal Cognitive Assessment.a, Spearman correlation analysis, b, Pearson correlation analysis