Table 1. Preoperative characteristics of eyes undergoing Wg-LASIK and LASIK.
| Characteristic | Wg- LASIK Mean±SD (Range) |
LASIK Mean±SD (Range) |
1P |
| n | 436 | 416 | -- |
| Age (a) | 28.56±4.76 (18 to 40) | 29.12±5.23 (20 to 40) | 0.279 |
| M/F | 95/125 | 79/131 | 0.328 |
| Spherical lens (D) | -5.42±1.68 (-1.85 to -7.65) | -5.29±1.74D (-1.35 to -7.85) | 0.587 |
| Cylindric lens (D) | -0.75±0.39 (0.00 to -4.20) | -0.68±0.54 (0.00 to -3.85) | 0.319 |
| SE (D) | -5.26±1.59 (-1.86 to -7.50) | -5.41±1.76 (-1.50 to -8.25) | 0.296 |
| UCVA (logMAR) | 1.36±0.24 ( 0.15 to 1.70) | 1.39±0.27 (0.1 to 1.70) | 0.289 |
| BSCVA (logMAR) | -0.13±0.05 (-0.08 to 0) | -0.12±0.06 (-0.08 to 0) | 0.612 |
SE: Spherical equivalent; UCVA: Uncorrected visual acuity; BSCVA: Best spectacle-corrected visual acuity. 1Analyzed by Independent-samples t-test (Age, Spherical and Cylindric lens, SE, UCVA, BCVA) and χ2 test (Sex).