ADHDgene Database
  • Published Variant
  • Published Gene: 359
  • Published Region: 128
  • Pathway by PBA: 8
  • Study: 361

Study Report

Basic Info
Reference Qian Q, 200415211638
Citation Qian Q., Wang Y., Zhou R., Yang L. and Faraone S. V. (2004) "Family-based and case-control association studies of DRD4 and DAT1 polymorphisms in Chinese attention deficit hyperactivity disorder patients suggest long repeats contribute to genetic risk for the disorder." Am J Med Genet B Neuropsychiatr Genet, 128B(1): 84-9.
Study Design case-control and family-based
Study Type Candidate-gene association study
Sample Size 202 nuclear families; 340 cases and 226 controls
Predominant Ethnicity Mongoloid
Population China
Gender 86.8% boys
Age Group Children/Adolescents : aged 6-17 years, mean age 10.4 years (SD=2.6)

Detail Info

Other variant reported by this study (count: 2)

Genes reported by this study (count: 2)