Table 1: Comparison of IOPs between 23G and 25G groups at different postoperative time points
| 23G (mm Hg) | 25G | (mm Hg) | t-test (unpaired) | ||||||
| Preoperative IOP | 21.6 ± 4.0 | 26.4 | ± 6.8 | 0.002 | |||||
| 1 day postoperative IOP | 17.0 ± 7.4 | 23.3 | ± 8.8 | 0.004 | |||||
| 1 week postoperative IOP | 15.0 ± 7.2 | 20.9 | ± 9.1 | 0.008 | |||||
| 1 month postoperative IOP | 17.8 ± 6.5 | 18.4 | ± 7.8 | 0.744 |