Study population differentiated into subgroups according to the change in visual acuity
| Gain in visual acuity | |||
|---|---|---|---|
| > 0.1 | <0.1 or loss of best visual acuity | p Value | |
| p Value = significance of the difference between the study subgroup with gain in best visual acuity of more than 0.1, and the remaining eyes with gain in best visual acuity of equal to or less than 0.10. | |||
| Number | 19 | 52 | |
| Age | 75.94 (6.87) | 78.61 (7.09) | 0.051 |
| Refractive error | 0.45 (2.47) | 0.44 (2.04) | 0.92 |
| Preoperative visual acuity | 0.18 (0.09) | 0.15 (0.12) | 0.18 |
| Follow up period | 8.41 (3.55) | 7.11 (3.51) | 0.08 |