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| Pre-operative VA ranges | Number of cases, n (%) | Median pre-operative VA, LogMAR | Median post-operative VA, LogMAR | Patients with VA improvement >0.3, n (%) |
|---|---|---|---|---|
| VA 0.5 or better | 111 (46.8) | 0.48 (0.30–0.48) | 0.18 (0.14–0.3) | 15 out of 111 (13.5%) |
| VA 0.6–0.9 | 90 (40.0) | 0.60 (0.60–0.78) | 0.48 (0.18–0.60) | 43 out of 90 (47.8%) |
| VA 1.0 or worse | 36 (15.2) | 1.0 (1.0–1.85) | 0.69 (0.30–1.0) | 23 out of 36 (63.8%) |
Abbreviation: VA, visual acuity.
