[Retracted] Mendelian Randomization Study of Causal Relationship between Omega-3 Fatty Acids and Risk of Lung Cancer

Table 3

Associations of omega-3 fatty acids with lung cancer in Mendelian randomization analysis.

MR					Heterogeneity			Pleiotropy
Methods	nSNP	Beta	OR (95% CI)		Method	Cochran’s Q		Egger-intercept (95% CI)
IVW	42	-0.106	0.899 (0.817, 0.990)	0.03	IVW	69.8	0. 240	0.006 (-0.006, 0.018)	0.293
MR-Egger	42	-0.156	0.856 (0.750, 0.977)	0.026
Weighted median	42	-0.175	0.899 (0.817, 0.990)	0.001
Simple mode	42	-0.104	0.901 (-0.678, 1.199)	0.478
Weighted mode	42	-0.152	0.859 (0.782, 0.944)	0.003

MR: Mendelian randomization; SNP: single-nucleotide polymorphism; nSNP: number of SNPs; OR: odds ratio; CI: confidence interval; IVW: inverse variance weighted.