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Table 3 Logistic regression analysis

From: Office and 24-hour heart rate and target organ damage in hypertensive patients

Model 1

Variable:

B

Sig.

OR

OR (95% IC)

24 hours HR

-0.005

0.691

0.995

0.968 to 1.022

Age

0.033

0.005

1.034

1.010 to 1.058

Gender

0.414

0.121

1.512

0.897 to 2.549

Antihypertensive drugs (1)

0.052

0.832

1.054

0.650 to 1.709

Night/Day SBP ratio*10

0.354

0.015

1.425

1.071 to 1.896

Smoking (1)

-0.357

0.196

0.699

0.407 to 1.203

Diabetes mellitus (1)

-0.493

0.089

0.611

0.346 to 1.079

Waist circumference

0.023

0.059

1.023

0.999 to 1.047

Atherogenic index

0.149

0.183

1.161

0.932 to 1.445

Office SBP

0.009

0.238

1.009

0.994 to 1.023

Constant

-8.392

< 0.001

0.000

 

Model 2

24 hours HRV

0.047

0.259

1.048

0.966 to 1.137

Age

0.033

0.005

1.033

1.010 to 1.057

Gender

0.402

0.130

1.495

0.888 to 2.518

Antihypertensive drugs (1)

0.059

0.812

1.061

0.653 to 1.721

Night/Day SBP ratio*10

0.413

0.009

1.512

1.108 to 2.063

Smoking (1)

-0.279

0.311

0.756

0.441 to 1.298

Diabetes mellitus (1)

-0.458

0.111

0.632

0.360 to 1.111

Waist circumference

0.021

0.070

1.022

0.998 to 1.045

Atherogenic index

0.147

0.191

1.158

0.930 to 1.442

Office SBP

0.005

0.505

1.005

0.990 to 1.021

Constant

-9.383

< 0.001

0.000

 
  1. Dependent variable: some target organ damage (heart, vascular or renal)
  2. Independent variables: Heart rate (HR) (model 1) and its variability (HRV) (model 2) and age, gender, antihypertensive drugs, Night/Day SBP (systolic blood pressure) ratio, waist circumference, smoking, atherogenic index diabetes mellitus, Gender: 1 male, 2 female, Antihypertensive drugs, smoking, diabetes mellitus: 1 Yes. 0 No and office SBP (systolic blood pressure). OR: Odds ratio