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Table 3 Association (multivariable analysis) between the thickness of the various retinal layers and ocular and systemic parameters in the Beijing Eye Study; Beta: standardized regression coefficient; B: Non-standardized regression coefficient

From: Thickness of individual layers at the macula and associated factors: the Beijing Eye Study 2011

Retinal Layer

Fovea

Parafovea

Perifovea

parameters

P-Value

Beta

Parameters

P-Value

Beta

Parameters

P-Value

Beta

Retina

Age

0.004

−0.14

Age

< 0.001

−0.34

Age

< 0.001

− 0.36

Gender

< 0.001

− 0.36

Gender

< 0.001

− 0.25

Gender

0.001

− 0.18

DDM

0.001

− 0.16

AL

< 0.001

− 0.30

RNFL

Gender

< 0.001

−0.20

Age

< 0.001

− 0.19

AL

< 0.001

0.25

ACD

0.001

0.18

Gender

0.015

−0.13

AL

< 0.001

0.25

GCL

Age

0.008

−0.15

Age

< 0.001

− 0.28

Age

< 0.001

− 0.37

Gender

< 0.001

−0.21

Gender

0.042

−0.11

AL

0.006

0.16

AL

0.026

0.12

AL

< 0.001

−0.33

SFCT

0.036

−0.12

IPL

Age

0.024

−0.13

Age

< 0.001

−0.31

Age

< 0.001

−0.33

Gender

< 0.001

−0.22

Pulse

0.025

−0.13

Gender

0.004

−0.14

AL

< 0.001

−0.32

HDL

0.014

−0.15

INL

Gender

< 0.001

−0.27

Age

0.017

−0.12

Age

< 0.001

−0.32

AL

0.007

0.15

Gender

< 0.001

−0.23

AL

< 0.001

−0.28

SFCT

0.005

−0.15

OPL

Gender

0.018

−0.13

Age

0.004

0.15

No Associations

AL

< 0.001

0.21

ONL

Gender

< 0.001

−0.20

Age

< 0.001

−0.19

Age

< 0.001

−0.28

AL

0.047

−0.11

Gender

< 0.001

−0.24

Gender

< 0.001

−0.28

AL

< 0.001

−0.32

AL

< 0.001

−0.37

RPE

Age

0.006

−0.15

SFCT

< 0.001

0.26

SFCT

< 0.001

0.35

SFCT

0.001

0.18

Gender

0.041

−0.099

IRL

Gender

< 0.001

−0.33

Age

< 0.001

−0.31

Age

< 0.001

−0.30

Gender

< 0.001

−0.23

Gender

0.007

−0.14

AL

< 0.001

−0.30

PRL

Age

< 0.001

−0.25

Age

0.017

−0.13

Gender

< 0.001

−0.23

Gender

0.003

−0.16

Gender

< 0.001

−0.21

AL

0.004

−0.16

AL

0.014

−0.13

  1. RNFL Retinal Nerve Fiber Layer; GCL Ganglion Cell Layer; IPL Inner Plexiform Layer; INL Inner Nuclear Layer; OPL Outer Plexiform Layer; ONL Outer Nuclear Layer; RPE Retinal Pigment Epithelium; IRL Inner Retinal Layer; PRL Photoreceptor Layer; AL Axial Length (mm); SFCT Subfoveal Choroidal Thickness (μm); ACD Anterior Chamber Depth (mm); DDM Distance disc macula; HDL High-Density Lipoproteins (mmol/L)