Genetic association of circulating C-reactive protein levels with idiopathic pulmonary fibrosis: a two-sample Mendelian randomization study

Table 2 Pleiotropy and heterogeneity tests of MR

Test	Method	Effect size	P
Heterogeneity	Cochran's Q test	58.745 (Q_{MR Egger})	0.242
	Cochran's Q test	61.238 (Q_IVW)	0.204
Pleiotropy	MR-Egger regression	− 0.016 (egger_intercept)	0.143
	MR-PRESSO global test	64.970 (RSSobs)	0.170

MR: Mendelian randomization; IVW: inverse variance weighted; RSS: residual sum of squares

ISSN: 1465-993X