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Table 2 Baseline characteristics of the study population

From: Prognostic value of heart failure echocardiography index in HF patients with preserved, mid-ranged and reduced ejection fraction

 

HFrEF(n = 170)

HFmrEF(n = 171)

HFpEF(n = 148)

p value

Age (years)

62.20 ± 14.82

64.22 ± 13.18

67.02 ± 13.22

0.008*

Male, n(%)

98(57)

93(54)

79(53)

0.758

BMI (kg/m2)

25.25 ± 15.10

25.76 ± 16.53

25.36 ± 14.57

0.575

WHR

0.93 ± 0.06

0.92 ± 0.06

0.92 ± 0.08

0.575

SBP (mmHg)

135.19 ± 20.86

137.80 ± 25.71

137.42 ± 28.40

0.597

DBP (mmHg)

77.83 ± 12.36

80.64 ± 16.19

82.06 ± 16.14

0.043*

HR (beats/min)

78.75 ± 13.83

81.17 ± 16.02

78.88 ± 15.40

0.264

WBC(10^9/L)

6.35 ± 1.86

6.44 ± 1.85

6.42 ± 2.73

0.942

RBC(10^12/L)

4.68 ± 0.65

4.49 ± 0.68

4.56 ± 0.74

0.065

Hemoglobin (μmol/L)

143.83 ± 19.44

136.38 ± 20.17

138.58 ± 22.74

0.530

HCT

0.40 ± 0.09

0.41 ± 0.35

0.41 ± 0.08

0.821

ALT(U/L)

42.19 ± 56.06

34.44 ± 41.43

27.73 ± 22.84

0.120

AST(U/L)

33.91 ± 43.34

29.01 ± 20.40

25.92 ± 13.25

0.052

BUN (mmol/L)

8.15 ± 8.62

6.88 ± 2.93

6.69 ± 3.05

0.039*

CR (μmol/L)

91.47 ± 31.72

91.13 ± 38.32

86.54 ± 36.71

0.407

TC (mmol/L)

3.89 ± 1.06

3.82 ± 0.95

3.75 ± 1.08

0.512

HDL-C (mmol/L)

1.14 ± 0.33

1.15 ± 0.30

1.13 ± 0.33

0.881

LDL-C (mmol/L)

4.42 ± 2.62

2.26 ± 0.88

2.15 ± 0.89

0.401

UA (μmol/L)

394.90 ± 132.62

381.57 ± 130.29

364.08 ± 117.24

0.105

LDH(U/L)

209.76 ± 78.75

224.31 ± 100.24

209.18 ± 79.71

0.330

α-HBDH(U/L)

428.09 ± 263.19

243.54 ± 163.23

298.20 ± 160.83

0.015*

HCY (μmol/L)

20.79 ± 9.55

28.67 ± 38.31

26.07 ± 16.04

0.772

NT-proBNP (pg/ml)

6835.52 ± 6456.96

3628.96 ± 4997.18

1309.34 ± 1125.50

0.000*

Hypertension,n(%)

65(38)

89(52)

86(58)

0.006*

Diabetes,n(%)

33(19)

25(15)

38(26)

0.130

Atrial fibrillation,n(%)

15(9)

22(13)

21(14)

0.447

  1. ALT alanine transaminase, AST aspartate aminotransferase, α-HBDH α-hydroxybutyrate dehydrogenase, BUN blood urea nitrogen, BMI body mass index, CR creatinine, DBP diastolic blood pressure, HCT hematocrit, HR heart rate, HCY homocysteine, HDL-C high-density lipoprotein cholesterol, LDH lactate dehydrogenase, LDL-C low-density lipoprotein cholesterol, RBC red blood cell, SBP systolic blood pressure, TC total cholesterol, UA uric acid, WHR waist hip ratio, WBC white blood cell
  2. *p < 0.05 indicates a statistically significant differences among HFrEF, HFmrEF and HFpEF