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Table 3 Spearman’s correlation between the measurements from optical coherence tomography (OCT), optical quality analysis system (OQAS), objective scatter index (OSI), visual adaptive optics simulator (VAO)

From: Age-related changes in geometry and transparency of human crystalline lens revealed by optical signal discontinuity zones in swept-source OCT images

Parameter

Lens optical density (a.u.)

OSI

AULCSF

VA (logMAR)

Lens optical density (a.u.)

    

OSI

Rs = 0.41*

(P = 0.0036)

   

AULCSF

−0.35*

(P = 0.0126)

−0.42*

(P = 0.0027)

  

VA (logMAR)

0.23

(P = 0.1080)

0.40*

(P = 0.0045)

−0.60*

(P < 0.0001)

 
  1. Significance of Spearman’s correlation coefficient Rs was indicated with an asterisk. Weak correlations were found between lens optical density, OSI, AULCSF and VA
  2. OSI = objective scatter index; AULCSF = area under the log contrast sensitivity function; VA = visual acuity
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Eye and Vision

ISSN: 2326-0254