Journal of Ophthalmology / 2012 / Article / Fig 2

Clinical Study

Comparison of Retinal Nerve Fiber Layer Thickness Measurements in Healthy Subjects Using Fourier and Time Domain Optical Coherence Tomography

Figure 2

Bland-Altman plots of the agreement in retinal nerve fiber layer (RNFL) thickness between Cirrus HD OCT measurement 1 and Cirrus HD OCT measurement 2. The difference (Cirrus HD OCT average RNFL thickness measurement 1 minus Cirrus HD OCT average RNFL thickness measurement 2) was plotted against the average of the three measurements for the average RNFL thickness Cirrus HD OCT measurements. SD: standard deviation.

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