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Proportion of patients showing an acquired darkening of the iris colour, and degree of the anisochromia found
| Observer 1 | Observer 2 | |
|---|---|---|
| Patients showing iris heterochromia | 33 (76.7%) | 32 (74.4%) |
| Patients with mild heterochromia | 10 (23.3%) | 14 (32.5%) |
| Patients with moderate heterochromia | 14 (32.5%) | 10 (23.3%) |
| Patients with marked heterochromia | 9 (20.9%) | 8 (18.6%) |
