Relationship between Retinal Nerve Fiber Layer Thickness and Hemoglobin Present in the Optic Nerve Head in Glaucoma

Figure 3

The black lines represent the correlation coefficients of the relative amount of hemoglobin in sector 8 of the optic nerve head, the average in sectors 20 and 23, and the average in sectors 2, 5, 8, 9, 20, 21, and 23, measured by the Laguna ONhE program, with respect to the 768 RNFL thicknesses. The thickness of the RNFL (microns/200) in gray has been superimposed on the image.