Table 1 Patient characteristics and scores

Patients

n =

44

26

18

9

35

22

13

6

3

Age, years

Median Range

56.5

52.5

60

69

53

54.5

51

68.5

63

20-88

20-81

37-88

45-73

20-88

21-88

20-81

60-71

45-70

Male/female

n =

35/9

19/7

16/2

8/1

27/8

16/6

11/2

5/1

3/0

Stay in hospital before ICU, days

Median

1

1

4

3

1

1

0

5

2

Range

0-36

0-14

0-36

0-15

0-36

0-36

0-19

2-15

2-5

Days on ICU

Median

9

8

12

17

7

6

15

17

25

Range

2-52

3-52

2-34

3-43

2-52

2-24

3-28

7-52

5-34

Stay in hospital after ICU

Median

12

9

17

5

15

12

11

17

11

Range

0-111

0-48

0-111

0-41

0-111

0-111

0-46

0-41

11-25

Days in hospital

Median

30

24.5

44

24

31

24

29

54

50

Range

3-117

3-73

3-117

3-73

5-117

3-117

3-65

20-73

18-52

Period under BKV observation, days before + on ICU

Median

14

10

19.5

20

13

7.5

16

26.5

27

Range

3-57

3-57

3-43

3-57

3-54

3-43

3-35

9-57

7-39

SOFA score

Median

9

8

9

13

8

7.5

9

9.5

12

Range

3-18

3-15

5-18

9-18

3-12

4-12

3-18

7-15

10-16

SAPS3 score

Median

45

47

42.5

66

45

45

45

56.5

45

Range

24-87

26-87

24-87

26-87

24-71

33-71

24-87

39-87

26-68

APACHE II score

Median

20

22.5

18

30

20

21

18

24.5

18

Range

10-45

10-45

11-37

16-45

10-36

11-30

10-37

15-45

16-33

ICU survival/death

39/5

24/2

15/3

6/3

33/2

21/1

10/3

5/1

3/0

RRT/no RRT

9/35

3/23

6/12

/

/

1/21

3/10

3/3

2/1

Total days with AKI

Median

1

0

1

7

0

0

1

8

20

Range

0-26

0-13

0-26

0-26

0-8

0

1-9

2-13

4-26

AKI on demission from hospital

n =

13

4

9

5

8

2

7

3

1

BKV reactivation

n =

4

1

3

0

4

3

0

1

0