0000000000289312

AUTHOR

Sophie E. Legge

showing 1 related works from this author

The Relationship Between Polygenic Risk Scores and Cognition in Schizophrenia

2020

Abstract Background Cognitive impairment is a clinically important feature of schizophrenia. Polygenic risk score (PRS) methods have demonstrated genetic overlap between schizophrenia, bipolar disorder (BD), major depressive disorder (MDD), educational attainment (EA), and IQ, but very few studies have examined associations between these PRS and cognitive phenotypes within schizophrenia cases. Methods We combined genetic and cognitive data in 3034 schizophrenia cases from 11 samples using the general intelligence factor g as the primary measure of cognition. We used linear regression to examine the association between cognition and PRS for EA, IQ, schizophrenia, BD, and MDD. The results wer…

Multifactorial InheritanceBipolar DisorderDatasets as TopicINTELLIGENCEGenome-wide association study0302 clinical medicinegenetics [Schizophrenia]education.field_of_studyHERITABILITYCOMMON VARIANTSCognitionbioinformaticsintelligencepsychiatryABILITYPsychiatry and Mental healthSchizophreniaMajor depressive disorderEducational Statuspsychiatry genomics intelligence bioinformaticsClinical psychologyPopulationgenetics [Psychotic Disorders]behavioral disciplines and activities03 medical and health sciencesmental disordersgenomicsmedicineHumansBipolar disorderddc:610GENOME-WIDE ASSOCIATIONeducationSettore MED/25 - PsichiatriaMETAANALYSISGenetic associationDepressive Disorder MajorENDOPHENOTYPESbusiness.industryMEMORYCONSORTIUMgenetics [Depressive Disorder Major]PERFORMANCEmedicine.disease030227 psychiatryPsychotic Disordersgenetics [Intelligence]EndophenotypeSchizophreniabusiness030217 neurology & neurosurgerygenetics [Bipolar Disorder]Regular ArticlesGenome-Wide Association Study
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