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. Author manuscript; available in PMC: 2020 Apr 1.
Published in final edited form as: Ophthalmology. 2018 Aug 13;126(4):497–510. doi: 10.1016/j.ophtha.2018.08.009

Figure 8: Difference in the mean peripapillary RNFL thickness between subjects with Alzheimer’s Disease (AD) and controls.

Figure 8:

The meta-analyses were conducted with a random-effects model and unadjusted results were reported. The size of the squares denotes the weight attributed to each article, and the horizontal lines represent the 95% confidence intervals (CI). The diamonds represent the standardized mean differences with the width showing the 95% CI. Abbreviation: AD = Alzheimer’s Disease; RNFL = Retinal nerve fibre layer.