Fig. 1From: Impact of atopy on risk of glioma: a Mendelian randomisation studyForest plot of Wald odds ratios (ORs) and 95% confidence intervals generated from single nucleotide polymorphisms (SNPs) associated with atopy-related traits. ORs for individual SNPs are listed according to magnitude of effect in the instrumental variable analysis and are presented with pooled effects using the inverse-variance weighting method. Squares represent the point estimate, and the bars are the 95% confidence intervals. a Asthma and hay fever, b atopic dermatitis, c IgE level, d self-reported allergyBack to article page