Fig. 2
From: Serum magnesium levels and risk of coronary artery disease: Mendelian randomisation study
Association between genetically predicted serum magnesium levels and coronary artery disease. Odds ratios are scaled to a genetically predicted 0.1-mmol/L (about one SD) increase in serum magnesium levels. Analysis was conducted using inverse-variance weighted meta-analysis with standard errors calculated using fixed-effects or random-effects weights. Pheterogeneity between estimates from individual SNPs was 0.06 in analysis including all six SNPs and 0.74 in analysis excluding the outlying SNP in the TRPM6 gene. aProxy (rs10858938) was used in the coronary artery disease data. CAD coronary artery disease, CI confidence interval, OR odds ratio