Table II.
Prevalence of different signs of OSD in the study population
| Sign | Patients, n (%) | Eyes, n (%) |
|---|---|---|
| All signs | 49 (92.5) | 99 (93.4) |
| Collarettes | 45 (84.9) | 90 (84.9) |
| Grade 1 | 24 (45.3) | 45 (42.5) |
| Grade 2 | 14 (26.4) | 25 (23.6) |
| Grade 3 | 6 (11.3) | 12 (11.3) |
| Grade 4 | 4 (7.5) | 8 (7.5) |
| Eyelid margin erythema | 42 (79.2) | 82 (77.4) |
| Grade 1 | 35 (66.0) | 66 (62.3) |
| Grade 2 | 7 (13.2) | 12 (11.3) |
| Grade 3 | 2 (3.8) | 4 (3.8) |
| Bulbar conjunctivitis | 31 (58.5) | 60 (56.6) |
| Grade 1 | 24 (45.3) | 44 (41.5) |
| Grade 2 | 6 (11.3) | 12 (11.3) |
| Grade 3 | 3 (5.7) | 4 (3.8) |
| Grade 4 | 0 (0) | 0 (0) |
| Corneal fluorescein staining | 13 (24.5) | 22 (20.8) |
| Grade 1 | 8 (15.1) | 12 (22.6) |
| Grade 2 | 6 (11.3) | 10 (18.9) |
| Grade 3 | 0 (0) | 0 (0) |
| Grade 4 | 0 (0) | 0 (0) |