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Mean Macular Thickness and Photoreceptor Outer Segment (PROS) Length Measurements in Diabetic Macular Edema Obtained Using Cirrus™ HD-OCT.
| Retinal Thickness (μm) (± SD) | PROS Length (μm) (± SD) | |
|---|---|---|
| Macular Grid | 298 (± 23) | 30 (± 6) |
| Central Subfield | 380 (± 95) | 30 (± 9) |
| Center Foveal Point | 381 (± 111) | 32 (± 10) |
Mean measurements are shown for the macular grid (6mm × 6mm), the central subfield (1mm), and the center foveal point (0.33mm).
SD = standard deviation.
