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Comparison of intraocular pressure changes between extent of circumferential trabeculotomy
| Trabeculotomy extent | Preoperative IOP | Postoperative IOP | Change in IOP | P |
|---|---|---|---|---|
| 360° (n=11) | 32.5±6.4† | 15.0±3.8 | 17.5±6.9 | <0.001‡ |
| <360° (n=5) | 30.0±7.2 | 16.8±3.7 | 13.2±7.2 | <0.015‡ |
| Difference | - | - | 4.3 | 0.271§ |
†All values are shown as mean±SD, ‡Paired t-test, §Unpaired t-test. SD: Standard deviation, IOP: Intraocular pressure
