Table 1.
Demographics and grading of patients receiving ophthalmic examination in acute and chronic stage of SJS/TEN from 2010 to 2020.
| Demographics/characteristics | |
|---|---|
| Number of patients | 119 |
| Total eye number | 236 |
| Mean age ± SD (range) | 45.6 ± 22.7 (2–90) |
| Gender, n (%) | |
| Male | 46 (38.7) |
| Female | 73 (61.3) |
| Laterality, n (%) | |
| Bilateral | 117 (98.3) |
| Unilateral | 2 (1.7) |
| Diagnosis, n (%) | |
| SJS | 87 (73.1) |
| Overlap syndrome | 9 (7.6) |
| TEN | 23 (19.3) |
| Mean follow-up time (days) | 408.3 ± 351.0 (116–1,336) |
| Sotozono's acute stage grading scores, n = eyes (%) | |
| Grade 0 | 30 (12.7) |
| Grade 1 | 97 (41.1) |
| Grade 2 | 79 (33.5) |
| Grade 3 | 30 (12.7) |
| Mean OSGS in acute stage (range) | 1.46 ± 0.87 (0–3) |
| Sotozono's chronic stage grading scores, n = eyes (%) | |
| 0–5 | 195 (82.6) |
| 6–10 | 22 (9.3) |
| 11–15 | 5 (2.1) |
| >16 | 14 (5.9) |
| Mean OSGS in chronic stage (range) | 3.54 ± 5.50 (0–33) |
SJS, Stevens-Johnson syndrome; TEN, toxic epidermal necrolysis; OSGS, ocular surface grading score.