Research Article
Verisyse versus Veriflex Phakic Intraocular Lenses: Refractive Outcomes and Endothelial Cell Density 5 Years after Surgery
Table 1
Preoperative characteristics.
| | Parameter | Verisyse group | Veriflex group | | | Mean ± SD (range) | Mean ± SD (range) |
| | Age (years) | 31 ± 5 (20 to 42) | 30 ± 5 (20 to 41) | 0.247 | | SE (D) | −12.50 ± 3.51 (−6.25 to −20.00) | −11.50 ± 3.46 (−4.75 to −20.75) | 0.207 | | Cylinder (D) | 0.75 ± 0.53 (0 to 2.00) | 0.59 ± 0.56 (0 to 2.00) | 0.176 | | CDVA (logMAR) | 0.34 ± 0.22 (0 to 1.00) | 0.26 ± 0.16 (0 to 0.70) | 0.095 | | ECD (cells/mm2) | 2681 ± 275 (2278 to 3220) | 2656 ± 270 (2258 to 3205) | 0.692 | | ACD (mm) | 3.27 ± 0.21 (3.03 to 3.69) | 3,32 ± 0.26 (3.02 to 3.82) | 0.316 | | AL (mm) | 28.44 ± 1.58 (24.45 to 31.62) | 28.11 ± 1.49 (23.70 to 30.08) | 0.342 |
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SD: standard deviation; D: diopters; SE: spherical equivalent; CDVA: corrected distance visual acuity; WTW: white-to-white; ECD: endothelial cell density; Sim K: simulated keratometry; IOP: intraocular pressure; AL: axial length.
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