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Table 1 Demographics and baseline characteristics of patients

From: Assessment of peripheral biomarkers potentially involved in episodic and chronic migraine: a case-control study with a focus on NGF, BDNF, VEGF, and PGE2

Variable

Episodic migraine (n=23)

Chronic migraine (n=36)

Controls (n=30)

p-value

Gender *

    

- Female

22 (95.65%)

27 (75%)

22 (73.33%)

0.087

- Male

1 (4.34%)

9 (25%)

8 (26.66%)

Age**

38±9

39±8

41±8

0.509

BMI**

25.24±4.38

26.65±4.37

24.88±3.70

0.178

  1. * Presented as number (%). **Presented as mean±SD