Figure 8

Time course of changes in corrected (CDVA) and uncorrected distance visual acuity (UDVA). Both UDVA (p < 0.001) and CDVA (p < 0.001) showed significant changes after surgery. UDVA at 5 years (*p = 0.004) and 8 years (**p < 0.001) postoperatively was significantly worse than UDVA at 1 month postoperatively. CDVA at 5 years (**p < 0.001) and 8 years **(p < 0.001) after surgery was significantly worse than CDVA at 1 month postoperatively. logMAR logarithm of minimum angle of resolution.