borderline significanceP = .03
For the MR analysis of the opposite direction (IBD to CHIP), we observed a close to null effect (OR IVW , 0.98; 95% CI, 0.96-1.00) of CD to CHIP with borderline significance ( P = .03; supplemental Table 12 ), compared with the CHIP-to-IBD direction (OR IVW , 1.15; 95% CI, 1.03-1.27), suggesting a potential bidirectional relationship.