PTSDgene database

Study Report

Study Information
Basic Info
Reference
Citation Hayes, J. P., et al. (2017). "COMT Val158Met polymorphism moderates the association between PTSD symptom severity and hippocampal volume." J Psychiatry Neurosci 42(2): 95-102.
Phenotype PTSD severity
Trauma Combat
Study Design Cross-sectional study
Study Type Candidate gene association study
Sample Size 146 samples
SNP/Marker Size 1 SNP
Predominant Ethnicity Caucasian
Population American
Gender 135 males, 11 females
Age Mean age=32.08 years,SD=8.358

Detail Info

Genetic result reported by this study
Normal genetic result reported by this study (count: 1)
Marker Phenotype Related Gene Statistical Values Author Comments Marker's Category
rs4680 CAPS score COMT F(2,143)=1.05, P-value=0.35 Different genotype groups did not differ significantly in CA...... Different genotype groups did not differ significantly in CAPS score. More... Non-significant