Transfused

Not transfused

p

Duration of stay (days)

17.4 ± 8.9

17.5 ± 8.7

0.926

Hémoglobin (g/dl)

11.6 ± 1.8

12.3 ± 1.9

0.004

Hématocrit (%)

35.6 ± 5.7

37.1 ± 5.6

0.042

Age (years)

63.1 ± 16.3

65.4 ± 15.0

0.208

ASA score

1.7 ± 0.5

1.9 ± 0.5

0.016

Créatinine (µmol/l)

92.3 ± 92.2

85.5 ± 51.8

0.485

Left ventricular ejection fraction (%)

68.4 ± 8.1

69.0 ± 8.7

0.647