TABLE 1.

Overview of GWAS data used in MR analysis.

actConsortium	Phenotype	Participants	Author	Year of publication	PubMed ID
SSGAC	Years of schooling	293,723	Okbay et al	2016	27225129
EGG and the United Kingdom Biobank	Offspring birth weight	86,577	Beaumont et al	2018	29309628
GERA	BMI	315,347	Hoffmann et al	2018	30108127
GSCAN	Alcoholic drinks per week	335,394	Liu et al	2019	30643251