What is the 'Effect' Column in GWAS Results?

04 May 2024 1 263 Report

Hello,

I received some GWAS results. There is a column for SNP, position, REF/ALT allele, p value, SE, which is pretty straightforward. However, I am confused about the column titled 'Effect', they are values ranging from -1.4 to 1.3. Any help would be greatly appreciated, thank you in advance.

Ferdinando Bonfiglio

That is the effect size, the "beta" of the regression.

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