Axial length (mm) before and after glaucoma surgery
| Preop | 1 week | 1 month | ⩾3 month | |
|---|---|---|---|---|
| There were significant differences in axial length after surgery compared to preoperatively at all time points (paired t test, p<0.001) for both trabeculectomy and glaucoma drainage device (GDD). | ||||
| All | 24.06 (0.23) | 23.91 (0.24) | 23.84 (0.24) | 23.98 (0.24) |
| Trabeculectomy | 24.04 (0.34) | 23.89 (0.34) | 23.87 (0.34) | 23.99 (0.34) |
| GDD | 24.09 (0.26) | 23.94 (0.28) | 23.79 (0.30) | 23.96 (0.27) |