Table 1.
Patient demographic and procedural data for 863 eyes of 458 patients
| Variable | Value |
|---|---|
| Age (years) | 38.6±10.3 (range 21 to 74) |
| Gender | Female: 243 (53.1%), Male: 215 (46.9%) |
| Type of surgery | LASIK: 676 (78.3%), LASEK: 187 (21.7%) |
| Treated spherical equivalent (D) | −3.80±2.03, range (−10.33 to −0.25) |
| Follow-up (months) | 3.8±4.1 (range 1 day to 1 year) |
| Procedure room temperature (°F) | 68.4±2.3 (range 58 to 76) |
| Procedure room humidity (%) | 28.7±14.4 (range 10 to 72) |
| UDVA at 3 months (logMAR) | 0.00±0.14 (Snellen equivalent 20/20) |
| CDVA at 3 months (logMAR) | −0.05±0.08 (Snellen equivalent 20/18) |
| Enhancements | 21 (2.4%) |
| Diffuse lamellar keratitis (LASIK only) | 76 (11.2%) |
Note: Data represented as mean ± standard deviation unless otherwise indicated.
Abbreviations: CDVA, corrected distance visual acuity; D, diopters; LASEK, laser-assisted keratomileusis; LASIK, laser in situ keratomileusis; UDVA, uncorrected distance visual acuity.