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. Author manuscript; available in PMC: 2021 May 1.
Published in final edited form as: Behav Genet. 2020 Apr 1;50(3):175–183. doi: 10.1007/s10519-020-09999-3

Table IV:

Polygenic Score Prediction in Validation Sample

PGS P-Value Threshold European Ancestry (N = 2,761) African Ancestry (N = 1,175)
Beta SE P R2 (%) Beta SE P R2 (%)
p < .0001 −0.010 0.012 0.391 0.026% 0.012 0.017 0.479 0.042%
p < .001 0.007 0.012 0.560 0.012% 0.027 0.017 0.125 0.197%
p < .01 0.008 0.012 0.505 0.016% 0.011 0.018 0.549 0.030%
p < .05 0.018 0.012 0.134 0.081% 0.014 0.018 0.419 0.055%
p < .10 0.029 0.012 0.018 0.203% 0.010 0.018 0.581 0.025%
p < .20 0.015 0.012 0.214 0.055% 0.016 0.018 0.377 0.065%
p < .30 0.012 0.012 0.314 0.036% 0.015 0.018 0.401 0.059%
p < .40 0.014 0.012 0.254 0.047% 0.009 0.018 0.622 0.020%
p < .50 0.013 0.012 0.281 0.042% 0.010 0.018 0.583 0.025%

Bolded estimates indicates p < .05. All models include age, sex, and within-ancestry principal components as covariates.