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Table 1 The clinical characteristics of GSE17800 and recruited subjects

From: Insulin-like growth factor binding protein 2: a core biomarker of left ventricular dysfunction in dilated cardiomyopathy

Type

Parameter

Control

DCM

p-value

GSE17800

Number

n = 8

n = 40

NA

LVEF (%)

60 (52, 64)

35 (28, 39)

 < 0.001

LVIDD (mm)

51.4 ± 3.1

69.8 ± 8.0

 < 0.001

Gender (female)

2 (25%)

12 (30%)

1.0

Age (years)

44 (30, 57)

52 (42, 58)

0.213

Virus (negative)

8 (100%)

18 (45%)

0.005

Inflammation

10 (8, 13)

18 (12, 22)

0.001

BMI (Kg/m2)

25.0 (23.1, 29.3)

27 (24, 30)

0.306

Recruited subjects

Number

n = 6

n = 8

NA

LVEDV (ml)

87.4 ± 14.6

248.3 ± 81.4

 < 0.001

LVESV (ml)

29.7 ± 7.1

177.6 ± 71.0

 < 0.001

EF (%)

66.5 ± 2.9

30.2 ± 14.3

 < 0.001

LVIDD (mm)

45.0 ± 4.0

70.5 ± 8.7

 < 0.001

Age

54.6 ± 10.8

57.9 ± 8.8

0.579

Gender (Male)

2 (40%)

5 (55.6%)

1.0

  1. Abbreviation: BMI body mass index, LVEF left ventricular ejection fraction, LVIDD left ventricular internal diastolic dimension. LVEDV left ventricular end-diastolic volume, LVESV left ventricular end-systolic volume