fig2

Figure 2. MR estimates, expressed as ORs with 95% CI, showing the genetic predisposition-driven associations between IRL thickness, including RNFL and GCIPL thickness, and the risk of Alzheimer’s disease (AD). MR: Mendelian randomization; OR: odds ratio; CI: confidence interval; IRL: inner retinal layer; RNFL: retinal nerve fiber layer; GCIPL: ganglion cell-inner plexiform layer; AD: Alzheimer’s disease.