Journals
Publish with us
Publishing partnerships
About us
Blog
Journal of Ophthalmology
Journal overview
For authors
For reviewers
For editors
Table of Contents
Special Issues
Journal of Ophthalmology
/
2018
/
Article
/
Tab 3
/
Research Article
Comparison of Two Toric IOL Calculation Methods
Table 3
Comparison of the predicted postoperative refraction estimated by the standard and the Barrett calculator. Subgroup analysis for with-the-rule (WTR) and against-the-rule (ATR) astigmatism.
Subgroup
Calculator
Mean SE (D)
Mean sphere (D)
Mean cylinder (D)
All (
)
Standard
−0.67 ± 0.77
−0.49 ± 0.81
−0.37 ± 0.29
Barrett
−0.38 ± 0.73
−0.10 ± 1.10
−0.21 ± 0.20
value
<0.01
<0.01
<0.01
WTR (
)
Standard
−0.70 ± 0.80
−0.52 ± 0.84
−0.37 ± 0.27
Barrett
−0.35 ± 0.73
−0.25 ± 0.71
−0.19 ± 0.18
value
<0.01
<0.01
<0.01
ATR (
)
Standard
−0.46 ± 0.44
−0.24 ± 0.41
−0.43 ± 0.37
Barrett
−0.31 ± 0.47
0.75 ± 1.82
−0.28 ± 0.26
value
<0.01
<0.01
0.14