Table 1.

Characteristics of the patients

Variable	Control group	Alkanna tinctoria group	P-value
Age, mean (SD), years	36.40 ± 11.48	37.13 ± 12.06	0.8
Sex
Male, n (%)	22(73.3%)	21(70%)	0.7
Female, n (%)	8(26.6%)	9 (30%)