TABLE 1.

Mendelian randomization (MR) results of the association between atopic dermatitis and Parkinson's disease (PD).

Exposure	Outcome	Model	No. of SNPs	β	SE	OR [95% CI]	p Value
Eczema	PD	IVW (fixed effects)	12	−.099	.043	.905 [.832–.986]	.022
		IVW (random effects)	12	−.099	.046	.905 [.827–.991]	.032
		IVW radial	12	−.099	.046	.905 [.827–.991]	.032
		MR Egger	12	.187	.189	1.205 [.833–1.744]	.347
		Simple median	12	−.139	.065	.871 [.767–.989]	.032
		Maximum likelihood	12	−.100	.044	.905 [.830–.987]	.024

Abbreviations: CI, confidence interval; IVW, inverse variance weighted; OR, odds ratio; SE, standard error; SNP, single nucleotide polymorphisms.