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Table 3 Fisher’s exact test representing the correlation between WMHs and patient prognosis

From: Association of white matter hyperintensities with migraine features and prognosis

 

Improved

Non-improved

Total

WMHs group

2

10

12

Non-WMHs group

13

8

21

Total

15

18

33

  1. Fisher’s exact test: two-tailed P-value = 0.027