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. 2023 May 25;61(5):2201585. doi: 10.1183/13993003.01585-2022

FIGURE 1.

FIGURE 1

Overview of our two-sample Mendelian randomisation analysis of a) gastro-oesophageal reflux disease (GORD) on idiopathic pulmonary fibrosis (IPF) risk and b) IPF on GORD risk. SNP: single nucleotide polymorphism; G–X: gene–exposure association; G–Y: gene–outcome association.