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Table 4 Strain parameters in Obese adolescents and lean controls

From: Impaired myocardial deformation and ventricular vascular coupling in obese adolescents with dysglycemia

 

Obese adolescents

n = 39

Lean control

n = 39

P# 1

P# 2

Mean ± SD

Mean ± SD

Weight (kg)

99.36

27.98

59.91

12.82

< 0.0001

< 0.0001

Global long strain

− 20.98

2.83

− 23.01

2.23

0.0005

0.0045

Average longitudinal strain

− 18.87

2.55

− 20.49

2.04

0.0027

0.0140

Global circumferential strain

− 25.41

3.65

− 26.32

9.19

0.5690

0.5580

Average circumferential strain

− 22.53

3.49

− 23.84

8.50

0.3780

0.3780

Average radial strain SAX

34.29

9.80

34.41

10.07

0.9590

0.9540

Average long strain rate 4CH

− 1.02

0.21

− 1.10

0.16

0.0710

0.1080

Average CIRC strain rate SAX

− 1.33

0.20

− 1.45

0.30

0.0446

0.0701

  1. SAX short axis view
  2. P value# 1 was calculated from ANOVA test
  3. P value# 2 was calculated from conditional logistic regression