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Mean GCC Thickness Using ETDRS Grid Pattern
| Source | OCT Device | Central Circle (µm) | Internal Ring (µm) | External Ring (µm) |
|---|---|---|---|---|
| Current study (corrected) | Canon OCT-HS100 | 19.6 | 55.0 | 58.2 |
| Pajic et al.31 | SPECTRALIS OCT (Heidelberg Engineering) | 36.9 | 54.9 | 51.3 |
| Majander et al.32 | SPECTRALIS OCT (Heidelberg Engineering) | N/A | 66.3 | N/A |
| Current study (automatic) | Canon OCT-HS100 | 38.0 | 80.0 | 77.0 |
