Genetic ancestry, skin color and social attainment: The four cities study.

PLoS One · 2020 · PMC7446776 · PMID 32813691

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nominally significantno p-value reported

When we examined the differences across sites, education and occupation variables are nominally significant in NY and OH ( S1 and S2 Tables) and ancestry varied across household income brackets in OK ( S3 Table ).

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Quoted from the open-access full text in Europe PMC under the licence the publisher applied. The sentence is reproduced exactly as published; the emphasis is ours.