Table 2.
Comparison of Postoperative Visual Acuity and Refractive Errors of The Patients Who Underwent SMILE
| 120 µm | 140 µm | P Value | |
|---|---|---|---|
| logMAR UDVA | −0.13 ± 0.06 (−0.18 to 0.10) | −0.13 ± 0.06 (−0.18 to 0.00) | 0.641 |
| logMAR CDVA | −0.13 ± 0.06 (−0.18 to 0.05) | −0.13 ± 0.06 (−0.18 to 0.00) | 0.742 |
| Refractive errors (D) | |||
| Sphere | 0.10 ± 0.14 (−0.25 to 0.37) | 0.12 ± 0.17 (−0.25 to 0.50) | 0.400 |
| Cylindrical | −0.18 ± 0.14 (−0.50 to 0.00) | −0.15 ± 0.15 (−0.50 to 0.00) | 0.283 |
| SE | 0.01 ± 0.15 (−0.25 to 0.25) | 0.05 ± 0.18 (−0.38 to 0.38) | 0.209 |
| Postoperative CCT (µm) | 480.01 ± 32.04 (403 to 554) | 481.07 ± 27.90 (427 to 548) | 0.466 |
Results are expressed as means ± standard deviation (range).
logMAR = logarithm of the minimum angle of resolution; UDVA = uncorrected distance visual acuity; D = diopters; SE = spherical equivalent; SMILE = small incision lenticule extraction.