Dry Eye Disease following Refractive Surgery: A 12-Month Follow-Up of SMILE versus FS-LASIK in High Myopia

Table 1

Demographic data of the subjects included in this study.

	Mean ± standard deviation		value
	SMILE ()	FS-LASIK ()
Age (y)	25.21 ± 6.51	24.72 ± 6.53	0.722
Gender (F/M)	30/17	27/16	0.157
Preop SE (D)	−7.46 ± 1.11	−7.44 ± 1.13	0.948
Preop CCT (μm)	546.49 ± 25.52	544.88 ± 24.28	0.761
Preop TBUT (sec)	9.87 ± 1.57	9.56 ± 1.35	0.313