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. Author manuscript; available in PMC: 2020 Jan 1.
Published in final edited form as: Retina. 2019 Jan;39(1):69–78. doi: 10.1097/IAE.0000000000001909

Figure 1. Mean Changes in Average Retinal Nerve Fiber Layer Thickness Over Time.

Figure 1

Changes in the average retinal nerve fiber layer at one and two years A) overall, B) eyes with and C) without baseline diabetic macular edema, irrespective of vision loss, adjusted for baseline average RNFL thickness, central subfield thickness, and number of study eyes. Error bars represent 95% confidence intervals.