Mendelian randomization study updates the effect of 25-hydroxyvitamin D levels on the risk of multiple sclerosis

Table 3 Pleiotropy test of 20 serum 25OHD genetic variants in MS GWAS dataset

GWAS dataset	MR-Egger intercept
GWAS dataset	Egger_intercept	SE	p-val
MS	0.007	0.008	0.409

SE standard error. p < 0.05 is set as the significant threshold. p-val = 0.409 represents no significant pleiotropy

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