Table 1. Demographics of all patients.
| Recipient characteristics | Donor characteristics | Intra- and postoperative characteristics | |||
|---|---|---|---|---|---|
| Patients, n | 225 | Mean age (years old ± SD) | 65.2 ± 11.1 | Simultaneous CS, n (%) | 82 (36) |
| Male, n (%) | 66 (29) | 65≤, n (%) | 129 (57) | Lens status/IOL fixation | |
| Mean age (years old ± SD) | 69.7 ± 12.1 | Imported graft, n (%) | 172 (76) | Phakia | 0(0) |
| 65≤, n (%) | 173 (77) | Graft ECD(cells/mm2) | AC IOL | 0(0) | |
| History of diabetes, n (%) | 21 (9) | mean ± SD | 2651 ± 322.8 | Capsular bag | 208(92) |
| Indication, n (%) | 2500≤, n (%) | 149 (66) | TS-IOL | 17(8) | |
| LI-BK | 81 (36) | Graft diameter (mm), n (%) | Experienced surgeon, n (%) | 110 (49) | |
| PBK/ABK | 54 (24) | 7 | 4 (2) | Intraoperative iris damage | 27 (12) |
| FECD | 26 (12) | 7.25 | 1 (1) | Postoperative re-bubbling, n (%) | |
| Others | 64 (28) | 7.5 | 13 (6) | None | 194 (86) |
| Pre-existing Iris damage score, n (%) | 7.75 | 46 (20) | Once | 23 (10) | |
| 0 | 105 (47) | 8 | 136 (60) | Twice | 6 (3) |
| 1 | 61 (27) | 8.25 | 18 (8) | Thrice | 2 (1) |
| 2 | 28 (13) | 8.5 | 7 (3) | Rejection episodes, n (%) | 8 (4) |
| 3 | 20 (9) | ||||
| 4 | 11 (5) | ||||
| Previous intraocular surgeries, n(%) | |||||
| None | 78 (35) | ||||
| Once | 108 (48) | ||||
| Twice | 30 (13) | ||||
| Thrice ＜ | 9 (4) | ||||
SD: standard deviation, LI-BK: laser-iridotomy-related bullous keratopathy, PBK: pseudophakic bullous keratopathy, ABK: aphakic bullous keratopathy, FECD: Fuchs’ endothelial corneal dystrophy, ECD: endothelial cell density, CS: cataract surgery, IOL: intraocular lens, AC IOL: anterior chamber IOL, TS-IOL: transscleral IOL fixation.