Fitting the pieces together: current research on the genetic basis of attention-deficit/hyperactivity disorder (ADHD).

Neuropsychiatr Dis Treat · 2010 · PMC2938304 · PMID 20856918

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almost significantno p-value reported

Interestingly, the COMT val allele yielded an almost significant result for males in the Cheuk and Wong meta-analysis. 53 Thus, it could potentially be involved in male susceptibility to ADHD. 53 There is however consistent evidence that the COMT val/val genotype is associated with CD symptoms in those with ADHD. 54 Since the first report, the same genotype was

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