Table 1. Preoperative descriptive statistics of subjects (Mean±SD).

Group	ReLEx smile	FS-LASIK	P-value
Ages (years)	24.53±4.05	22.75±4.28	0.130
Uncorrected visual acuity (logMAR)	0.96±0.11	0.95±0.15	0.513
Best spectacle-corrected visual acuity (logMAR)	−0.12±0.08	−012±0.09	0.659
Spherical equivalent (D)	5.65±1.18	5.22±1.77	0.401
Central corneal thickness (um)	543.60±25.43	539.72±23.61	0.611
Corneal curvature (D)	43.51±1.09	43.77±1.13	0.240