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Table 1 Comparison of general data

From: Safety, efficacy, and cost-effectiveness of intraoperative blood salvage in OPCABG with different amount of bleeding: a single-center, retrospective study

Group

N

Male/Female (N)

Age

BMI (kg/m2)

ASA II/III/IV

Cardiac function II/III/IV

Hypertension (%)

Diabetes (%)

IBS1

34

21/13

64.82 ± 6.25

23.31 ± 3.36

13/20/1

14/19/1

18 (53)

8 (24)

AB1

67

34/33

62.73 ± 7.04

23.76 ± 3.45

22/43/2

24/41/2

25 (40)

14 (22)

IBS2

44

24/20

62.82 ± 9.45

23.79 ± 3.75

12/32/0

18/26/0

24 (55)

9 (21)

AB2

70

45/25

63.97 ± 6.48

22.96 ± 3.37

17/52/1

25/44/1

42 (60)

13 (19)

IBS3

50

33/17

65.22 ± 8.91

24.32 ± 3.67

10/37/3

16/31/3

30 (60)

11 (22)

AB3

56

39/17

63.41 ± 7.96

23.12 ± 3.39

11/43/2

18/36/2

27 (48)

14 (25)

  1. BMI body mass index, ASA the American Society of Anesthesiologists’ physical status