Table 2 Description of sample demographic characteristics
From: Association of genetic loci for migraine susceptibility in the she people of China
Migraine (n = 300) | Control (n = 300) | ||||
|---|---|---|---|---|---|
n | % | n | % | P value | |
Gender | 0.236 | ||||
Male | 77 | 25.7 | 90 | 30.0 | |
Female | 223 | 74.3 | 210 | 70.0 | |
Agea | 46.4 | 13.0 | 44.4 | 13.4 | 0.064 |