polygenic risk score associated_with Collaborative Study on the Genetics of Alcoholism (COGA)
Evidence from:
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Evidence (4 sources)
The Impact of Polygenic Risk, Parental Separation, and Parental Relationship Discord on Heavy Episodic Drinking Across Adolescence and Young Adulthood in a High-Risk Sample.
(2025)
PMID:41367971
primary
we included both the European and African ancestry–derived polygenic scores in the AA sample in COGA
confidence: 0.96
Using a developmental perspective to examine the moderating effects of marriage on heavy episodic drinking in a young adult sample enriched for risk.
(2021)
PMID:32611468
primary
we calculated a series of scores in COGA
confidence: 0.80
Multivariate analysis of 1.5 million people identifies genetic associations with traits related to self-regulation and addiction.
(2021)
PMID:34446935
primary
we conducted within-family analyses of polygenic score associations in the sibling sub-samples of ... COGA (N = 1,353 siblings from 621 families)
confidence: 0.96
Exploring the relationship between polygenic risk for cannabis use, peer cannabis use and the longitudinal course of cannabis involvement.
(2019)
PMID:30474892
primary
PRS were created for each COGA individual ...
confidence: 0.95