Table 2 Baseline characteristics of patients

Female gender (n/total (%)

6/10 (60)

4/10 (40)

0.371

Age (years)

52.3 ± 19.2

54.7 ± 14.2

0.756

Defect size (mm)

87.6 ± 16.5

83.3 ± 18.7

0.590

Postoperative hospitalization duration (days)

17.5 ± 7.4

19.1 ± 9.7

0.683

ICU duration (days)

2.0 ± 0.9

2.1 ± 2.1

0.894

Erythrocyte concentrate application (unit = 0.5 liter)

2.0 ± 1.8

2.2 ± 1.5

0.791

Number of osteotomies

2.5 ± 1.0

2.4 ± 0.7

0.795