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Table 3 Multivariate Regression Analysis of PPA area, Degree of the optic disc tilt, and Disc area in young high myopia patients

From: Characteristics of the optic disc in young people with high myopia

 

R2

β

P

PPA area

0.460

  

 Age

 

0.140

0.059

 SER

 

-0.188

0.173

 AL

 

0.066

0.445

 Degree of the optic disc tilt

 

0.240

0.003

 Disc area

 

0.379

<0.001

 pRNFLT

 

0.146

0.117

 RPC VD

 

0.039

0.621

Degree of the optic disc tilt

0.220

  

 AL

 

0.233

0.010

 OI

 

0.152

0.080

 PPA area

 

0.268

0.019

 Disc area

 

-0.023

0.846

 pRNFLT

 

0.159

0.134

Disc area

0.504

  

 LT

 

0.182

0.009

 AL

 

0.082

0.268

 PPA area

 

0.392

<0.001

 Degree of the optic disc tilt

 

0.035

0.656

 pRNFLT

 

0.328

<0.001

 RPC VD

 

0.103

0.168

  1. Factors with statistical significance are shown in boldface
  2. SER Spherical equivalent refraction, AL axial length, PPA parapapillary atrophy, OI Ovality Index, CCT central corneal thickness, pRNFLT peripapillary retinal nerve fiber layer thickness, RPC VD radial peripapillary capillary vessel density