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. Author manuscript; available in PMC: 2011 Aug 1.
Published in final edited form as: Optom Vis Sci. 2010 Aug;87(8):576–584. doi: 10.1097/OPX.0b013e3181e3dcb3

Figure 1.

Figure 1

Scatter plots and linear regression between OCT average RNFL thickness (µm) and GDx NFI (top), GDx TSNIT average (bottom). Solid line delineates regression for ON eyes, and dashed line for non-ON eyes. In the top figure, R2 is 0.69 (P < 0.0001) for ON eyes, and 0.37 (P < 0.0001) for non-ON eyes. In the bottom figure, R2 is 0.55 (P < 0.0001) for ON eyes, and 0.31 (P < 0.0001) for non-ON eyes.