Fig. 1

Forest plot of the estimated results (ORs and 95% CIs) from the MR analysis. The point estimates are represented by a bullet along with the 95%CIs. (a) The directional association between T2DM and PC risk. (b) The directional association between PC and T2DM risk. IVW, inverse-variance weighted; MR ANALYSIS, MR analysis; PC, pancreatic cancer; T2DM, type 2 diabetes mellitus