Table 1.
Characteristics of patients.
| 25G | 27G | P value | |
|---|---|---|---|
| Number of eyes (n) | 58 | 34 | |
| Gender | 0.239† | ||
| Male (n, %) | 26 (44.8%) | 11 (32.4%) | |
| Female (n, %) | 32 (55.2%) | 23 (67.6%) | |
| Age (years) | 58.5 ± 13.3 | 54.1 ± 12.5 | 0.122# |
| Lens status | 0.105∗ | ||
| Phakic | 48 (82.8%) | 31 (91.2%) | |
| Pseudophakic | 10 (17.2%) | 2 (5.9%) | |
| Aphakic | 0 (0.0%) | 1 (2.9%) | |
| Preoperative BCVA, logMAR | 1.9 ± 1.1 | 1.7 ± 1.0 | 0.322‡ |
| Preoperative IOP (mmHg) | 9.8 ± 3.6 | 11.6 ± 2.9 | 0.108‡ |
| Preoperative choroidal detachment | 11 (19.0%) | 3 (8.8%) | 0.240∗ |
| PVR (n, %) | 4 (6.9%) | 1 (2.9%) | 0.648∗ |
| Macular-off (n, %) | 49 (84.5%) | 30 (88.2%) | 0.761† |
BCVA: best correct visual acuity; IOP: intraocular pressure; PVR: proliferative vitreoretinopathy. #Independent T test; †Pearson's chi-squared test; ‡Wilcoxon signed-rank test; ∗Fisher's exact test.