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Table 2 Demographics and extracorporeal membrane oxygenation details of the patient population

From: Bivalirudin-based versus conventional heparin anticoagulation for postcardiotomy extracorporeal membrane oxygenation

Parameter

H-group (n= 8)

B-group (n= 13)

P value

Age (years)

13.9 ± 19

36.5 ± 29

0.045

Pediatric patients

5 (62%)

4 (31%)

0.154

Weight (kg)

37 ± 45

51 ± 34

0.446

Time on cardiopulmonary bypass (minutes)

230 ± 146

269 ± 142

0.562

ECMO positioning in the operating room

6 (75%)

9 (69%)

0.772

Time on ECMO (hours)

80 ± 52

143 ± 73

0.036

Use of intra-aortic balloon pump

1 (12%)

5 (38%)

0.336

Total bleeding (ml/kg/day)°

51 ± 46

16 ± 13

0.015

Total packed red cells (ml/kg/day)

25 (51)

15 (20)

0.067

Total fresh frozen plasma (ml/kg/day)

12 (76)

5.9 (9)

0.020

Total platelets (ml/kg/day)

33 (53)

3 (7)

0.008

Total purified antithrombin (IU/kg/day)

13 (31)

7 (13)

0.048

Cost in adults (€/day)

3,313 ± 2,818

1,807 ± 886

0.165

Cost in children (€/day)

760 ± 237

312 ± 56

0.008

  1. Data presented as mean ± standard deviation, number (%) or median (interquartile range). ECMO, extracorporeal membrane oxygenation. ° during the first 48 hours