Table 3 Multivariate regression analyses on the determinants of ocular dimensions.

From: Large variations in ocular dimensions in a multiethnic population with similar genetic background

 

Axial length (mm)

Anterior chamber depth (mm)

Vitreous chamber depth (mm)

Lens thickness (mm)

Beta

95% CI

P

Beta

95% CI

P

Beta

95% CI

P

Beta

95% CI

P

Age (per year increase)

0.009

0.006, 0.011

<0.001

−0.001

−0.004, 0.002

0.64

0.021

0.018, 0.024

<0.001

−0.003

−0.006, 0

0.04

Male vs. female

0.36

0.30, 0.43

<0.001

0.071

0.008, 0.134

0.03

0.20

0.14, 0.26

<0.001

0.079

0.015, 0.143

0.02

Ethnicity

 Bai

0.28

0.18, 0.38

<0.001

0.54

0.44, 0.64

<0.001

−0.29

−0.39, −0.19

<0.001

−0.09

−0.19, 0.01

0.08

 Yi

0.12

−0.06, 0.18

0.20

0.12

0.06, 0.18

<0.001

0.05

−0.01, 0.11

0.12

0.001

−0.06, 0.062

0.97

 Han

 

Ref

  

Ref

  

Ref

  

Ref

 

 No formal vs. formal education

−0.12

−0.18, −0.06

<0.001

−0.025

−0.123, 0.074

0.62

−0.10

−0.16, −0.04

<0.001

0.02

−0.04, 0.06

0.23

 Height (per cm increase)

0.009

0.006, 0.011

<0.001

0.001

0.002, 0, 005

0.45

0.008

0.005, 0.011

<0.001

−0.002

−0.005, 0.001

0.24

 Weight (per kg increase)

0.003

0.001, 0.005

<0.001

 

–

 

0.002

0, 0.004

0.014

 

–

 

 Hypertension (Yes vs. No)

0.08

−0.05, 0.13

0.34

 

–

 

0.06

−0.07, 0.11

0.58

 

–

 

 Diabetes (Yes vs. No)

0.12

−0.11, 0.34

0.55

−0.023

−0.028, −0.018

0.008

 

–

 

0.21

0.15, 0.27

<0.001

 Cataract (Yes vs. No)

 

–

  

–

  

–

 

0.38

0.30, 0.46

<0.001

 Smoking (Yes vs. No)

−0.16

−0.30, −0.02

0.002

    

–

 

0.35

0.27, 0.43

0.01

 Alcohol drinking (Yes vs. No)

 

–

  

–

  

–

 

0.11

0.03, 0.19

0.03

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