Article
Improving genetic risk prediction across diverse population by disentangling ancestry representations.
Communications biology - 22 Sept 2023
Gyawali Prashnna K, Le Guen Yann, Liu Xiaoxia, Belloy Michael E, Tang Hua, Zou James, He Zihuai
Abstract excerpt
Risk prediction models using genetic data have seen increasing traction in genomics. However, most of the polygenic risk models were developed using data from participants with similar (mostly European) ancestry. This can lead to biases in the risk predictors resulting in poor generalization when applied to minority populations and admixed individuals such as African Americans. To address this issue, largely due...
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