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Table 3 Spearman rank correlation analysis of serum HOMA-IR with various parameters between control group (participants without diabetes) and diabetes group (patients with diabetes)

From: Increased osteoprotegerin level is associated with impaired cardiovagal modulation in type-2 diabetic patients treated with oral antidiabetic drugs

Parameters

Control group

Diabetes group

r

p

r

p

RPP

0.064

0.690

− 0.118

0.456

TP

0.200

0.229

− 0.146

0.358

SDNN

0.172

0.301

− 0.210

0.193

RMSSD

0.011

0.949

− 0.362

0.022

TG

0.187

0.241

0.379

0.013

TG/HDL-C

0.222

0.163

0.427

0.005

TC/HDL-C

− 0.024

0.881

0.510

0.001

LDL-C/HDL-C

0.016

0.919

0.440

0.004

AIP

0.222

0.163

0.427

0.005

OPG

− 0.251

0.145

0.323

0.037

  1. RPP rate pressure product = SBP × HR/100, TP total power of HRV, SDNN standard deviation of normal to normal interval, RMSSD square root of the mean of the sum of the squares of the differences between adjacent NN intervals, TG triglyceride, HDL-C high density cholesterol, TC total choleterol, LDL-C low density cholesterol, AIP atherogenic index of plasma = log10[TG/ HDL-C]
  2. p < 0.05 was considered significant