Fig. 2
From: Causal associations between liver traits and Colorectal cancer: a Mendelian randomization study
Associations between genetically predicted liver and CRC. CI indicates confidence interval; OR, odds ratio. MR-Egger is able to detect some violations of the standard assumptions of the instrumental variables and provide an estimate of the effect that is not subject to these violations. The weighted median analysis is used to combine data from multiple genetic variants into a single causal estimate.( Liver iron content in mg/g, percent liver fat in %, liver volume in L, Liver enzyme levels (alanine transaminase) in IU/L)