Verisyse versus Veriflex Phakic Intraocular Lenses: Refractive Outcomes and Endothelial Cell Density 5 Years after Surgery

Table 4

Refractive cylinder during follow-up.

	Preoperative (mean ± SD)	1 year (mean ± SD)	3 years (mean ± SD)	5 years (mean ± SD)
Veriflex	−0.59 ± 0.56	−0.52 ± 0.56	−0.51 ± 0.52	−0.54 ± 0.53
Verisyse	−0.75 ± 0.53	−0.64 ± 0.46	−0.68 ± 0.49	−0.70 ± 0.48
	0.207	0.398	0.554	0.595

Repeated measures ANOVA, value for all visits. Independent samples t-test. ^†Post hoc analysis: statistically significant difference was observed from the preoperative visit to the 1-year visit () and from the preoperative visit to the 3-year visit (). There was no statistically significant difference from the preoperative visit to the 5-year visit ().