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Table 3 Univariate correlation coefficients for native T1 and ECV in diabetic patients

From: Increased myocardial extracellular volume assessed by cardiovascular magnetic resonance T1 mapping and its determinants in type 2 diabetes mellitus patients with normal myocardial systolic strain

Variable

Native T1 (ms)

ECV (%)

r value

p value

r value

p value

Age (year)

− 0.135

0.351

− 0.129

0.37

HR (bpm)

0.058

0.689

0.149

0.301

BMI (kg/m2)

0.002

0.989

− 0.26

0.068

Diabetes duration (year)

0.006a

0.969a

− 0.076a

0.599a

SBP (mmHg)

− 0.09

0.533

− 0.241

0.091

DBP (mmHg)

− 0.221

0.124

− 0.252

0.078

Retinopathy

0.217

0.129

− 0.085

0.558

Neuropathy

0.131

0.364

0.134

0.355

Peripheral vascular disease

0.014

0.924

0.015

0.918

LVEDV index (mL/m2)

− 0.167

0.248

0.174

0.227

LVESV index (mL/m2)

− 0.207

0.149

0.154

0.286

LVEF (%)

0.16

0.267

− 0.124

0.391

LVM index (g/m2)

0.088

0.544

− 0.197

0.171

LAV index (mL/m2)

− 0.082

0.571

0.112

0.438

LVGRS (%)

− 0.075

0.607

− 0.159

0.269

LVGRSR-S (1/s)

− 0.038

0.795

− 0.086

0.554

LVGCS (%)

− 0.112

0.439

− 0.041

0.779

LVGCSR-S (1/s)

− 0.141

0.33

− 0.102

0.482

LVGLS (%)

0.049

0.736

0.114

0.431

LVGLSR-S (1/s)

− 0.086

0.55

− 0.108

0.455

BUN (mmol/L)

− 0.122

0.4

0.085

0.559

Creatinine (μmol/L)

− 0.191

0.185

− 0.244

0.088

Total cholesterol (mmol/L)

0.025

0.866

0.059

0.682

Triglycerides (mmol/L)

0.14

0.332

− 0.112

0.437

Hematocrit (%)

− 0.055

0.704

− 0.370

0.008*

HDL-C (mmol/L)

− 0.1

0.49

0.164

0.256

LDL-C (mmol/L)

− 0.076

0.599

0.022

0.879

FPG (mmol/L)

0.172

0.232

0.107

0.458

Hemoglobin A1C (%)

0.368

0.008*

0.430

0.002*

Insulin

− 0.018

0.902

− 0.051

0.726

Metformin

0.217

0.13

− 0.07

0.627

Sulfonylurea

− 0.019

0.894

0.121

0.401

Statin

− 0.085

0.557

− 0.082

0.572

Aspirin

− 0.128

0.374

− 0.078

0.592

ACEI

− 0.05

0.728

− 0.359

0.011*

Diuretics

− 0.129

0.372

− 0.125

0.386

Calcium channel blockers

0.195

0.176

− 0.063

0.664

β-Blockers

− 0.037

0.797

− 0.045

0.754

  1. ECV extracellular volume, HR heart rate, BMI body mass index, SBP systolic blood pressure, DBP diastolic blood pressure, LVEDV left ventricular end-diastolic volume, LVESV left ventricular end-systolic volume, LVEF left ventricular ejection fraction, LVM left ventricular mass, LAV left atrial volume, GRS global radial strain, GRSR-S peak systolic global radial strain rate, GCS global circumferential strain, GCSR-S peak systolic global circumferential strain rate, GLS global longitudinal strain, GLSR-S peak systolic global longitudinal strain rate, BUN blood urea nitrogen, HDL-C high-density lipoprotein cholesterol, LDL-C low-density lipoprotein cholesterol, FPG fasting plasma glucose, ACEI angiotensin-converting enzyme inhibitor
  2. * p < 0.05 between groups
  3. aThese data were analyzed using Spearman’s correlation, all other data were analyzed using Pearson’s correlation
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Cardiovascular Diabetology

ISSN: 1475-2840