Fig. 4From: Exploring genetic association of insomnia with allergic disease and asthma: a bidirectional Mendelian randomization studyScatterplots of potential effects of SNPs on allergic disease, asthma, moderate-severe asthma versus insomnia. A Allergic disease; B asthma; C moderate–severe asthma. Analyses were conducted using the fixed and multiplicative random effects IVW, MR-Egger, Weighted median methods. The slope of each line corresponding to the estimated MR effect per methodBack to article page