Research Article

Brain-Derived Neurotropic Factor Val66Met Polymorphism and Posttraumatic Stress Disorder among Survivors of the 1998 Dongting Lake Flood in China

Table 4

PCL-C score (Mean ± SD) by BDNF Val66Met carrier status.

BDNF Val66Met carrier status value value
Val/ValMet/Met + Met/Val

PCL-C score

.