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Table 5 Multiple regression results for two constructed models

From: Relationship between diabetes and grayscale fractal dimensions of retinal vasculature in the Indian population

 

Model 1

Model 2

 

14 ≤ age ≤ 73

50 ≤ age ≤ 73

Predictor

Coef. *

SE **

p †

Coef. *

SE **

p †

Constant

2.43

0.0101

<0.001

2.35

0.0342

<0.001

BMI

−0.0001

0.0002

0.676

0.00016

0.00046

0.722

Age

0.0004

0.00009

<0.001

0.00011

0.00041

0.792

Systolic Blood Pressure

−0.00012

0.00009

0.232

0.00019

0.00015

0.216

Diastolic Blood Pressure

0.00005

0.0001

0.644

0.00070

0.00022

0.003

Gender

−0.0075

0.0024

0.003

−0.0126

0.00499

0.016

Diabetes

 0.0119

0.0042

0.005

0.0100

0.00480

0.034

R-squared

20.7%

48.8%

R-squared (adjusted)

18.0%

40.8%

  1. *Regression Coefficients, **Standard error of coefficients, †α = 0.05.
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BMC Ophthalmology

ISSN: 1471-2415

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