Table 4 Absolute inter-eye difference of automated temporal, nasal and overall SI in the Fuchs group and the control group.

From: Automated measurement of iris surface smoothness using anterior segment optical coherence tomography

Inter-eye difference of SI

 

Group

Ratio

P

Fuchs

Control

Temporal

Mean ± SD

0.027 ± 0.02

0.019 ± 0.012

1.42

0.41

Median (range)

0.02 (0.006–0.069)

0.02 (0.001–0.044)

  

Nasal

Mean ± SD

0.032 ± 0.023

0.013 ± 0.01

2.46

0.03

Median (range)

0.026 (0.001–0.086)

0.01 (0–0.036)

  

Overall

Mean ± SD

0.029 ± 0.015

0.012 ± 0.008

2.42

0.01

Median (range)

0.03 (0.006–0.059)

0.01 (0.005–0.035)

  
  1. Based on Mann–Whitney test.
  2. SI smoothness index.