Skip to main content

Table 4 Absolute angle of error of all groups

From: Correction of pre-existing astigmatism with phacoemulsification using toric intraocular lens versus spherical intraocular lens and wave front guided surface ablation

Groups P –Value of absolute angle of error
Groups A& B <0.0001*
Groups A&C <0.0001*
Groups B&C 0.133