The patients with epilepsy were less likely to have the TT genotype compared with controls (concerning <i>ABCB1</i> c.1236C>T) (OR<sub>TT vs. CC</sub> = 0.42; 95% CI = [0.19-0.91]; <i>p</i> = 0.019). Here, ABCB1 is linked to epilepsy.