Research Article

The Causal Relationship between Plasma Myeloperoxidase Levels and Respiratory Tract Infections: A Bidirectional Mendelian Randomization Study

Figure 1

Study design for the MPO-RTIs two-sample bidirectional MR analyses. SNP, single-nucleotide polymorphism; URTI, upper respiratory tract infection; LRTI (ICU), lower respiratory tract infection in the intensive care unit.