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