PTSDgene database

Study Report

Study Information
Basic Info
Reference
Citation Drury, S. S., et al. (2009). "The role of the dopamine transporter (DAT) in the development of PTSD in preschool children." J Trauma Stress 22(6): 534-539.
Phenotype PTSD diagnosis, PTSD symptoms, PTSD category B symptom score, PTSD category C symptom score, PTSD category D symptom score
Trauma Hurricane Katrina
Study Design Cross-sectional study
Study Type Candidate gene association study
Sample Size 88 samples
SNP/Marker Size 1 Variant
Predominant Ethnicity Black, Caucasian
Population 49 Black, 35 White, 4 other
Gender 52 males, 36 females
Age Not mentioned

Detail Info

Genetic result reported by this study
Normal genetic result reported by this study (count: 5)
Marker Phenotype Related Gene Statistical Values Author Comments Marker's Category
DAT_3'UTR_VNTR PTSD symptoms SLC6A3 Z=2.22, P-value<0.05 Individuals with the 9 allele (9/9 or 9/10 genotypes) had si...... Individuals with the 9 allele (9/9 or 9/10 genotypes) had significantly greater total number of PTSD symptoms than homozygous 10 children. More... Significant
DAT_3'UTR_VNTR PTSD category D symptom score SLC6A3 Z=2.46, P-value<0.05 Children with the 9 allele had significantly more Criterion ...... Children with the 9 allele had significantly more Criterion D symptoms compared to homozygous 10/10 children. More... Significant
DAT_3'UTR_VNTR PTSD diagnosis SLC6A3 OR=2.40, 95% CI=1.02-5.67, Wald X2=4.00, P-value< 0.05 Logistic regression results revealed that there is a signifi...... Logistic regression results revealed that there is a significant difference in PTSD diagnosis according to genotype classification. More... Significant
DAT_3'UTR_VNTR PTSD category B symptom score SLC6A3 Z=1.02, P-value>0.05 There was no significant differences with Criterion B sympto...... There was no significant differences with Criterion B symptom counts. More... Non-significant
DAT_3'UTR_VNTR PTSD category C symptom score SLC6A3 Z=1.90, P-value>0.05 There was no significant differences with Criterion c sympto...... There was no significant differences with Criterion c symptom counts. More... Non-significant