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Table 1 Baseline clinical characteristics and hemodynamics of the study population

From: The influence of real-time blood glucose levels on left ventricular myocardial strain and strain rate in pediatric patients with type 1 diabetes mellitus - a speckle tracking echocardiography study

 

Type 1 diabetes mellitus

Control

p-value

Blood glucose level < 150 mg/dl

Blood glucose level > 150 mg/dl

(n = 44)

(n = 17)

(n = 22)

Age (years)

11.5 ± 3.3

11.5 ± 3.0

11.4 ± 2.9

n.s.

Height (cm)

152.2 ± 19.5

152.8 ± 17.5

154.1 ± 16.8

n.s.

Weight (kg)

44.6 ± 16.2

47 ± 16.2

48.0 ± 16.3

n.s.

Body surface (m2)

1.37 ± 0.3

1.41 ± 0.3

1.4 ± 0.3

n.s.

Body mass index (kg/m2)

18.5 ± 2.3

19.5 ± 3.2

19.6 ± 3.5

n.s.

Exercise routine (1–3)

1.8 ± 0.8

1.7 ± 0.8

2.0 ± 0.7

n.s.

Diabetes duration (years)

3.2 ± 3.8

4.5 ± 3.3

-

n.s.

HbA1c (%)

8.3 ± 1.2

8.1 ± 1.2

-

n.s.

Heart rate (beats/minute)

81.3 ± 10.8

87.1 ± 11.4

76.2 ± 9.4

0.001

BP systolic (mmHg)

106.3 ± 7.5

104.7 ± 10.9

105.8 ± 9.2

n.s.

BP diastolic (mmHg)

58.2 ± 7.8

58.5 ± 8.2

59.4 ± 9.2

n.s.

  1. Exercise routine level: 1 = in school; 2 = < 3 times/week; 3 = ≥ 3 times/week, p-values calculated with one way ANOVA, post hoc and Mann-Whitney U test, level of significance = 0.05