Table 2 Linear regression analysis of variables with choroidal vascularity index.

From: Extracellular fluid excess linked to reduced choroidal vascularity index in patients with chronic kidney disease

 

Univariate

Multivariate

B

95% CI

p value

B

95% CI

p value

Age

− 0.020

− 0.047 to 0.007

0.14

0.000

− 0.032 to 0.031

0.99

Sex

0.155

− 0.589 to 0.899

0.68

0.652

− 0.099 to 1.402

0.09

Smoking status

− 0.055

− 0.593 to 0.482

0.84

   

BMI

− 0.021

− 0.112 to 0.069

0.65

   

HTN

0.066

− 1.022 to 1.154

0.91

   

DM

− 1.160

− 1.897 to − 0.423

0.002*

− 1.149

− 2.027 to − 0.271

0.011*

SBP

− 0.009

− 0.046 to − 0.010

0.003*

− 0.009

− 0.028 to 0.009

0.34

eGFR

0.042

0.027 to 0.057

 < 0.001*

0.036

0.018 to 0.053

 < 0.001*

LDL-cholesterol

− 0.004

− 0.017 to 0.009

0.54

− 0.002

− 0.014 to 0.010

0.76

HbA1c

− 0.163

− 0.524 to 0.197

0.37

0.009

− 0.391 to 0.410

0.96

ECF excess

− 1.160

− 1.594 to − 0.727

 < 0.001*

− 0.902

− 1.418 to − 0.387

0.001*

  1. B, unstandardised coefficient; CI, confidence interval; BMI, body mass index; HTN, hypertension; DM, diabetes mellitus; SBP, systolic blood pressure; eGFR, estimated glomerular filtration rate; LDL, low-density lipoprotein; HbA1c, glycated haemoglobin; ECF, extracellular fluid.
  2. *p < 0.05.
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