Table 1

Characteristics of patients

Gender, ASA – score


Men

Women

ASA I & II

ASA III & IV


Acute

39

63

90

12

Elective

51

119

152

18


Age, BMI


Age, years

BMI


Acute

25 percentile

41

22

Median

61

26

75 percentile

76

28

Elective

25 percentile

39

25

Median

53

27

75 percentile

66

31


Leo et al. BMC Surgery 2006 6:5   doi:10.1186/1471-2482-6-5

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