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Table 5 ANOVA Table of preoperative corneal astigmatism orientation groups. (non-average axial length eyes, i.e., eyes with an axial length less than or equal to 22.0 mm or greater than or equal to 25.0 mm)

From: Investigating the impact of preoperative corneal astigmatism orientation on the postoperative spherical equivalent refraction following intraocular lens implantation

ANOVA Table

Source

SS

df

MS

F

Prob>F

Groups (Between)

0.039

2

0.019

0.081

0.923

Error (Within)

11.715

48

0.244

  

Total

11.754

50

   
  1. SS=Sum of Squares; df = degree of freedom; MS = Mean Square; F=F-Statistic
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Eye and Vision

ISSN: 2326-0254