Table 4 Change of visual acuity
Group | The number of defected eye Before surgery | The number of improved eye After surgery |
|---|---|---|
Control(n = 212) | 138(100.0) | 112(81.1) |
Study (n = 80) | 56(100.0) | 46(82.1) |
Group | The number of defected eye Before surgery | The number of improved eye After surgery |
|---|---|---|
Control(n = 212) | 138(100.0) | 112(81.1) |
Study (n = 80) | 56(100.0) | 46(82.1) |