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Table 3 Multivariate analyses of the determinants for FMD and NMD in subjects with type 2 diabetes

From: Leptin is associated with vascular endothelial function in overweight patients with type 2 diabetes

 

FMD

NMD

 

All subjects

Lean

Overweight

All subjects

Lean

Overweight

 

β

p

β

p

β

p

β

p

β

p

β

p

Age (years)

−0.178

0.081

−0.058

0.692

−0.246

0.096

−0.453

<0.001

−0.149

0.227

−0.724

<0.001

Sex (male = 1)

−0.014

0.917

−0.195

0.346

0.167

0.379

0.116

0.310

0.214

0.217

0.028

0.863

BMI (kg/m2)

0.035

0.860

−0.037

0.871

0.107

0.648

−0.150

0.374

−0.250

0.196

−0.346

0.089

Waist (cm)

−0.150

0.403

0.048

0.807

−0.186

0.362

−0.366

0.018

−0.237

0.157

−0.131

0.457

SBP (mmHg)

−0.094

0.271

−0.064

0.643

−0.220

0.069

−0.241

0.001

−0.378

0.002

−0.203

0.053

Cre (mg/dL)

−0.046

0.644

0.054

0.732

−0.031

0.824

−0.076

0.375

0.010

0.941

−0.073

0.548

HbA1c (%)

−0.186

0.034

−0.155

0.314

−0.138

0.207

−0.009

0.907

0.011

0.931

−0.006

0.953

Log [TG (mg/dL)]

0.000

0.999

−0.035

0.836

0.110

0.355

−0.098

0.231

−0.057

0.691

−0.096

0.350

HDL-C (md/dL)

0.097

0.325

0.079

0.625

0.046

0.703

−0.125

0.134

−0.078

0.564

−0.233

0.027

LDL-C (mg/dL)

−0.051

0.554

−0.107

0.432

0.014

0.912

−0.050

0.494

0.045

0.694

−0.189

0.087

Smoking (yes = 1)

−0.080

0.378

−0.053

0.702

−0.049

0.712

0.026

0.732

0.064

0.580

−0.039

0.730

Insulin (yes = 1)

−0.050

0.572

−0.175

0.236

0.056

0.646

−0.073

0.338

−0.155

0.210

−0.066

0.530

Statins (yes = 1)

0.008

0.915

0.037

0.768

−0.035

0.747

−0.030

0.652

0.008

0.942

−0.032

0.727

ARB/ACEI (yes = 1)

−0.104

0.209

−0.069

0.576

−0.171

0.151

−0.040

0.572

−0.020

0.846

−0.019

0.851

Log [Leptin (ng/mL)]

0.158

0.246

0.038

0.859

0.427

0.013

0.341

0.004

0.462

0.011

0.318

0.031

R2

0.132

0.094

0.111

0.885

0.310

0.025

0.372

<0.001

0.376

0.002

0.485

<0.001

  1. β, standard correlation coefficient by multiple regression analysis; R2, multiple coefficients of determination. Abbreviations are the same as Table 1.