Table 2.

Characteristics of the study population (n = 465)

Variable	All patients (n = 465)	Antimigraine drug users (n = 365)	No antimigraine drug users (n = 100)	p value
Age (years), mean (SD)	43.5 (10.9)	43.8 (10.9)	42.3 (11.0)	0.210
Gender female, n (%)	433 (93.1)	338 (92.6)	95 (95.0)	0.402
CGI, mean (SD)	2.4 (2.3)	2.4 (2.3)	2.7 (2.2)	0.150
RI, mean (SD)	17.6 (10.5)	17.7 (10.3)	17.5 (11.3)	0.861
Depression, n (%)	307 (66.0)	240 (65.8)	67 (67.0)	0.816
Diagnosis of migraine, n (%)	233 (50.1)	133 (36.4)	100 (100)a	<0.001

CGI care gap index, RI risk index, SD standard deviation

^aPatients who neither used antimigraine drugs nor had migraine diagnosis were not included in the study