Table 1 Genotype and allele distributions of the C3435T polymorphism of the ABCB1 gene in drug-resistant and drug-responsive subjects with epilepsy

Genotypes/allelesDrug-resistant epilepsy, n = 401Drug-responsive epilepsy, n = 208p Value
Values expressed as n (%).
* Comparing only CC vs TT genotypes2 in a 2 × 2 table, p = 0.63.
Genotypes
    CC75 (18.7)37 (17.8)0.21*
    CT193 (48.1)115 (55.3)
    TT133 (33.2)56 (26.9)
Allelesn = 802n = 416
    C allele343 (42.8)189 (45.4)0.41
    T allele459 (57.2)227 (54.6)