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Table 2 Preoperative data on the two patient group

From: Efficacy of interleukin-6 in combination with D-dimer in predicting early poor postoperative prognosis after acute stanford type a aortic dissection

Valuables

Group A (n = 107)

Group B (n = 34)

P value

Male, n (%)

80 (74.8)

25 (73.5)

0.885

Age,n (year)

51.6 ± 10.6

50.6 ± 11.9

0.660

BMI (Kg/Mˆ2)

25.8 ± 3.9

25.6 ± 4.2

0.754

IL-6(pg/mL)

57.8 ± 39.0

211.0 ± 153.7

<0.001

D-dimer (ug/mL)

7.3 ± 6.1

16.7 ± 5.8

<0.001

Leukocyte(10ˆ9/L)

12.3 ± 4.0

12.8 ± 4.7

0.540

Neutrophile granulocyte(10ˆ9/L)

10.3 ± 3.9

10.8 ± 4.3

0.553

Leukomonocyte (10ˆ9/L)

1.1 ± 0.5

1.1 ± 0.6

0.924

PT (sec)

15.7 ± 13.7

15.7 ± 4.9

0.982

Heamoglobin(g/L)

129.5 ± 23.6

126.7 ± 23.3

0.553

Albumin(g/L)

37.3 ± 5.4

35.4 ± 4.6

0.056

Troponin-I (ug/L)

0.3 ± 1.0

1.9 ± 6.5

0.158

NT-ProBNP (pg/mL)

704.1 ± 1156.7

1993.0 ± 6129.2

0.231

Serum creatinine (umol/L)

93.1 ± 42.4

136.5 ± 127.7

0.060

Lactic acid (mmol/L)

2.0 ± 1.3

1.6 ± 1.3

0.178

Alanine aminotransferase (IU/L)

63.0 ± 169.8

166.5 ± 473.0

0.219

Aspartate aminotransferase (IU/L)

69.0 ± 226.2

190.4 ± 456.3

0.145

EF (%)

63.8 ± 7.0

62.7 ± 6.2

0.371

Marfan Syndrome, n (%)

5 (4.7)

2 (5.9%)

0.865

Hypertension, n (%)

79 (73.8)

30 (88.2)

0.080

Diabetes, n (%)

9 (8.4)

1 (2.9)

0.485

Pericardial effusion (Medium or above), n (%)

5 (4.7)

4 (11.8)

0.715

MPS, n (%)

7 (6.5)

4 (11.8)

0.534

AR (Medium or above), n (%)

28 (26.2)

7 (20.6)

0.512

History of cardiac surgery, n (%)

8 (7.5)

4 (11.8)

0.669

  1. Continuous normally distributed variables were expressed as mean(±standard deviation) and not-normally distributed variables as medians (interquartile range)