Val158Met associated_with Performance IQ
Evidence from:
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Evidence (1 sources)
Catechol-o-methyl transferase (COMT) val158met polymorphism and adolescent cortical development in patients with childhood-onset schizophrenia, their non-psychotic siblings, and healthy controls.
(2011)
PMID:21620981
cited
step-wise reduction in performance IQ with increasing Val load (114/113/111 for 0/1/2 Val alleles, p = 0.3)
confidence: 0.70