Effects of Insomnia on Peptic Ulcer Disease Using Mendelian Randomization

Figure 3

Causal effect from PUD to insomnia: (a) comparison plot of the association between PUD-related SNPs associated with insomnia and PUD; (b) forest plot estimates the effect of genetically increased PUD risk on insomnia. Each point displays the influence of the SNP on the insomnia and PUD.

(a)

(b)