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Table 4 Daily mortality (in percentage) related to organ dysfunction number

From: Daily estimation of the severity of organ dysfunctions in critically ill children by using the PELOD-2 score

OD number

0

1

2

3

4

5

P valuea

Day 1

0.7

0.8

3.0

9.6

38.0

70.2

<0.0001

Day 2

1.1

1.7

4.3

10.9

36.1

70.6

<0.0001

Day 5

0.6

3.2

8.2

20.1

28.6

50.0

<0.0001

Day 8

1.1

4.2

10.6

24.1

35.0

0

<0.0001

Day 12

3.7

4.9

15.7

27.6

25.0

0

<0.0001

Day 16

4

6.1

18.7

34.6

57.1

NA

<0.0001

Day 18

0

6.9

18.4

38.1

44.4

NA

<0.0001

  1. aMann–Whitney test. OD organ dysfunction, NA not applicable