Asthma and atopic dermatitis as risk factors for rheumatoid arthritis: a bidirectional mendelian randomization study

Table 2 Sensitivity analysis of asthma and AD with RA by different analysis methods

Exposure	Outcome	MR methods	Cochran Q statistic	Heterogeneity P	Pleiotropy P
Asthma	RA	MR Egger	56.242	0.222	0.094
		IVW	59.584	0.166
AD	RA	MR Egger	21.312	0.502	0.450
		IVW	21.903	0.526

MR, Mendelian randomization analysis; IVW, Inverse variance weighted; AD, Atopic dermatitis; RA, Rheumatoid arthritis

ISSN: 1755-8794