Table 3.

Univariable causal effects of omega-3 fatty acids on atopic dermatitis after removing the identified outliers.

Exposure	Outcome	No. SNPs	MR method	P	OR	Lower 95% CI limit	Upper 95% CI limit
Omega-3 fatty acids	Atopic dermatitis	47	MR Egger	0.02	0.91	0.84	0.98
			Weighted median	5.90E-04	0.90	0.85	0.96
			IVW	8.55E-03	0.93	0.88	0.98
			Weighted mode	1.64E-03	0.91	0.86	0.96