Halleland H, 200918802928
||Halleland H., Lundervold A. J., Halmoy A., Haavik J. and Johansson S. (2009) "Association between catechol O-methyltransferase (COMT) haplotypes and severity of hyperactivity symptoms in adults." Am J Med Genet B Neuropsychiatr Genet, 150B(3): 403-10.
||Candidate-gene association study
||435 cases and 383 controls
||53.3% males in the ADHD group and 41.4% males in the control group
>18 years, mean age 34.4 years (SD=10.5) in the ADHD group and 27.8 years (SD=6.7) in the control group
SNPs reported by this study (count: 4)
Genes reported by this study (count: 1)