Lack of Association of Childhood Partial Epilepsy with Brain Derived Neurotrophic Factor Gene

Table 3

Allele frequencies of BDNF gene polymorphism.

C240T	C allele	T allele	𝑃
Control	189 (94.5%)	11 (5.5%)	𝑃=0.738, 𝜒^2=0.11
Epilepsy	207 (93.2%)	15 (6.8%)
Idiopathic	158	11	𝑃=0.792, 𝜒^2=0.07
Symptomatic	49	4