Table 2

Two-sample Mendelian randomisation (MR) results of chronic obstructive pulmonary disease (COPD)18 on Alzheimer’s disease42

COPD
No. SNPs used53
IVWOR per SD (95% CI)0.97 (0.92 to 1.03)
P value0.40
Q_p-value0.57
Weighted MedianOR per SD (95% CI)0.97 (0.90 to 1.05)
P value0.52
Weighted modeOR per SD (95% CI)0.96 (0.86 to 1.08)
P value0.56
MR-EggerOR per SD (95% CI)1.10 (0.93 to 1.31)
P value0.23
  • IVW, inverse variance weighting.