Table 3 ARDS risk factors on ICU admission and on study inclusion

ARDS risk factors on ICU admission

Sepsis

14 (26)

4 (44)

12 (38)

1 (14)

0.42

Shock

8 (15)

3 (33)

9 (28)

0

0.18

Trauma

11 (21)

0

2 (6)

0

0.09

General surgery

30 (57)

3 (33)

16 (50)

5 (71)

0.43

Vascular surgery

4 (8)

1 (1)

3 (9)

2 (29)

0.38

Cardiac surgery

3 (6)

0

2 (6)

1 (14)

0.69

Intracranial bleeding

10 (19)

2 (22)

1 (3)

1 (14)

0.19

CPR

6 (11)

1 (11)

2 (6)

1 (14)

0.86

Other

7 (13)

0

2 (6)

0

0.38

ARDS risk factors on D0

Sepsis

29 (56)

4 (44)

13 (41)

4 (57)

0.66

Shock

14 (26)

5 (56)

14 (44)

4 (57)

0.13

Pneumonia

3 (6)

0

4 (13)

2 (29)

0.14

Aspiration pneumonia

3 (6)

0

0

0

0.43

Peritonitis

3 (6)

1 (11)

1 (3)

0

0.71

Infected pancreatitis

2 (4)

0

1 (3)

0

0.89

Miscellaneous infection

20 (38)

2 (22)

10 (31)

3 (43)

0.75

Surgery within 48 hrs prior to inclusion

8 (15)

1 (11)

4 (13)

0

0.73

LIS category

LIS ≤1.0

LIS 1.0-2.5

LIS >2.5

P-value

N =14

N = 69

N =18

ARDS risk factors on ICU admission

Sepsis

3 (21)

22 (32)

6 (33)

0.72

Shock

2 (14)

17 (25)

1 (6)

0.17

Trauma

1 (7)

10 (15)

2 (11)

0.73

General surgery

8 (57)

37 (54)

9 (50)

0.92

Vascular surgery

0

8 (11)

2 (11)

0.41

Cardiac surgery

0

4 (6)

2 (11)

0.42

Intracranial bleeding

5 (36)

7 (10)

2 (11)

0.04

CPR

1 (7)

7 (10)

2 (11)

0.93

Other

3 (21)

5 (7)

1 (6)

0.20

ARDS risk factors on D0

Sepsis

9 (64)

34 (49)

7 (39)

0.36

Shock

2 (14)

27 (39)

8 (44)

0.16

Pneumonia

1 (7)

6 (9)

2 (11)

0.92

Aspiration pneumonia

1 (7)

1 (2)

1 (6)

0.41

Peritonitis

1 (7)

3 (4)

1 (6)

0.90

Infected pancreatitis

2 (14)

1 (1)

0

0.03

Miscellaneous infection

7 (50)

25 (36)

3 (17)

0.13

Surgery within 48 hrs prior to inclusion

1 (7)

9 (13)

3 (17)

0.73