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

Study Report

Basic Info
Reference Comings DE, 199910402503
Citation Comings D. E., Gonzalez N., Wu S., Gade R., Muhleman D., Saucier G., Johnson P., Verde R., Rosenthal R. J., Lesieur H. R., Rugle L. J., Miller W. B. and MacMurray J. P. (1999) "Studies of the 48 bp repeat polymorphism of the DRD4 gene in impulsive, compulsive, addictive behaviors: Tourette syndrome, ADHD, pathological gambling, and substance abuse." Am J Med Genet, 88(4): 358-68.
Study Design case-control
Study Type Candidate-gene association study
Sample Size 52 ADHD patients and 737 controls
Predominant Ethnicity Caucasian
Population USA
Gender 74% male ADHD, 42% COH controls, 52% SB controls, 49% RM controls, 36% MS controls
Age Group Children/Adolescents and Adults : case: mean age=14.9 (SD=12.2) years; control: COH mean age=46.3 (SD=15.3) years, SB mean age=34.2 (SD=7.9) years, RM mean age=30.7 (SD=4.3) years, MS mean age=57.5 (SD=13.0) years

Detail Info

Other variant reported by this study (count: 1)

Genes reported by this study (count: 1)