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Table 3 A hierarchical regression of serum UA predicting cognitive function in male CHF patients (n = 121)

From: The relationship between serum uric acid and cognitive function in patients with chronic heart failure

 

Cognitive function

β

95% CI

R2

ΔR2

P-value

 

Lower

Upper

   

Block 1

–

–

–

0.519

–

0.000**

Age

−0.286

−0.453

− 0.119

  

0.001**

Educational level

0.287

0.142

0.432

  

0.000**

NYHA function class

−0.051

−0.201

0.099

  

0.501

LVEF

−0.080

−0.235

0.074

  

0.304

BMI

0.074

−0.081

0.229

  

0.344

Hemoglobin

−0.098

−0.259

0.062

  

0.228

hs-CRP

−0.140

−0.282

0.003

  

0.054

eGFR

0.028

−0.122

0.179

  

0.712

Hypertension

−0.046

−0.188

0.097

  

0.528

Type 2 diabetes mellitus

0.026

−0.112

0.165

  

0.710

Atrial fibrillation

−0.174

−0.329

− 0.019

  

0.029*

SDS score

−0.293

−0.459

− 0.126

  

0.001**

Block 2

–

–

–

0.568

0.049

0.001**

Serum UA

−0.247

−0.388

− 0.106

  

0.001**

  1. UA uric acid, CHF chronic heart failure, NYHA New York Heart Association, LVEF left ventricular fraction, BMI body mass index, hs-CRP hypersensitive C-reactive protein, eGFR estimated glomerular filtration rate, SDS self-rating depression scale
  2. β standardized coefficients, CI confidence interval
  3. * P < 0.05; ** P < 0.01
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BMC Cardiovascular Disorders

ISSN: 1471-2261

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