The authors would like to make the following changes. (1) In the original Table 1, operations part, there were some erroneous calculations of the percentage of each operation. They are corrected as shown in the current version of Table 1. (2) In the original Table 2, there were some erroneous calculations in the SE column. They are corrected as shown in the current version of Table 2.
Table 1.
Participant baseline characteristics.
| Characteristics | Number (%) |
|---|---|
| Total patient numbers | 181 (100) |
| Age (years) | |
| Mean ± SD | 62.39 ± 14.28 |
| Range | 34–89 |
| Sex | |
| Male | 89 (49.17) |
| Female | 92 (50.83) |
| Laterality | |
| Right eye | 85 (46.96) |
| Left eye | 96 (53.04) |
| Operations | |
| (i) Penetrating keratoplasty | 99 (54.70) |
| (ii) Anterior lamellar keratoplasty | 40 (22.10) |
| (iii) Pars plana vitrectomy with corneal epithelial debridement | 16 (8.84) |
| (iv) Combined PK and cataract surgery | 12 (6.63) |
| (v) Phototherapeutic keratectomy | 6 (3.31) |
| (vi) Trabeculectomy with mitomycin C | 3 (1.66) |
| (vii) Boston keratoprosthesis | 3 (1.66) |
| (viii) Excision of ocular surface squamous neoplasia | 2 (1.10) |
| Diabetes mellitus | 45 (24.86) |
Table 2.
Probability of achieving complete corneal epithelialization during followup.
| Time (day) | Probability of the events (%) | SE | 95% CI |
|---|---|---|---|
| 7 | 80.68 | 4.21 | 71.86–88.14 |
| 14 | 93.18 | 2.69 | 86.66–97.21 |
| 21 | 94.55 | 2.47 | 88.27–98.07 |
| 28 | 96.36 | 2.22 | 90.08–99.14 |
| 35 | — | — | — |
| 42 | — | — | — |
| 49 | — | — | — |
| 56 | — | — | — |
| 63 | — | — | — |
SE: standard error; CI: confidence interval.