Polygenic associations between MVP-EXT PGS in COGA and Add Health.European-like, African-like, and meta-analysis associations between MVP-EXT PGS and suicide attempt (SUI) and suicidal ideation (IDE) in COGA and Add Health (Panel A). Proportion of individuals reporting lifetime suicide attempt across MVP-EXT PGS deciles (left) and phenotypic factor score deciles (right) in European-like and African-like COGA participants (Panel B).