Table 3. Changes in absolute residual refractive cylinder (Diopter) at each postoperative period.
| Toric IOL group | Non-toric IOL group | P-valuea | |
|---|---|---|---|
| Preoperative | 1.94±0.56 | 1.82±0.46 | 0.267 |
| Postoperative | |||
| 1 week | 1.06±0.57 | 1.65±0.49 | 0.008 |
| 1 month | 0.72±0.42 | 1.53±0.47 | <0.001 |
| 3 months | 0.60±0.31 | 1.52±0.45 | <0.001 |
| 6 months | 0.57±0.26 | 1.50±0.46 | <0.001 |
Abbreviation: IOL, intraocular lens.
a
Comparison of toric IOL group and non-toric IOL group with regards to mean absolute residual refractive cylinder by Mann-Whitney U-test.
Values are presented as mean±SD.