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Diagnostic efficacy of different diagnosis methods.
| Group | Sensitivity (%) | Specificity (%) | PPV (%) | NPV (%) | Rate of accuracy (%) |
|---|---|---|---|---|---|
| OCT | 80.0 (32/40) | 85.0 (34/40) | 84.2 (32/38) | 81.0 (34/42) | 82.5 (66/80) |
| Fundus photography | 75.0 (30/40) | 70.0 (28/40) | 71.4 (30/42) | 73.7 (28/38) | 72.5 (58/80) |
| OCT combined with fundus photography | 95.0 (38/40) | 97.5 (39/40) | 97.4 (38/39) | 95.1 (39/41) | 96.3 (77/80) |
