IHA (n = 97)

THA (n = 179)

p

Age (years)

74.2 ± 10.6

59.0 ± 15.4

<0.001

ASA score

1.9 ± 0.5

1.7 ± 0.5

0.002

Hémoglobin (g/dl)

11.5 ± 2.0

12.2 ± 1.8

0.002

Hématocrit (%)

35.3 ± 5.8

36.9 ± 5.5

0.028

Créatinine (µmol/l)

96.5 ± 115.2

84.2 ± 30.5

0.219

Left ventricular ejection fraction (%)

69.1 ± 8.4

68.4 ± 8.5

0.569

Blood loss (ml)

450.0 ± 453.4

570.6 ± 378.6

0.313

Red blood cell count

2.1 ± 2.0

2.3 ± 1.9

0.390