Density plots of the MR study.

Density plot of the MR results of 19 modifiable risk factors for MDD. Represent the results of heterogeneity analysis from 19 modifiable risk factors. MR, Mendelian randomization; MDD, major depressive disorder; SNP, single nucleotide polymorphisms; IVW, inverse-variance-weighted; MR-PRESSO, MR-pleiotropy residual sum outlier; MR-RAPS, MR-robust adjusted profile score. (TIF)