Fig. 1From: Bilirubin-associated single nucleotide polymorphism (SNP) and respiratory health outcomes: a mendelian randomization studyRelationship between homozygosity for rs6742078 and rate of acute respiratory events. Incidence rate ratios are adjusted for genetic ancestry, sex, age, and packs smoking at baseline and represent the ratio of rates in those homozygous for rs6742078 compared to those who have 0 or 1 copy of rs6742078Back to article page