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Table 1 Clinical characteristics and outcomes of patients

From: Prone positioning combined with high-flow nasal cannula in severe noninfectious ARDS

Case no.

Gender

Age (years)

Cause of ARDS

Ventilatory support

BaselinePaO2/FiO2 (P/F) (mmHg)

Baseline S/F

P/F after prone position with HFNC o NIV

S/F after prone position with HFNC or NIV

Beginning of prone position and HFNC or NIV

Intubation

Outcome

1

Male

33

Closed thorax trauma

HFNC

195

213

< 24 h

No

Survive

2

Female

19

Lupus pneumonitis

HFNC

91

133

150

165

< 24 h

No

Survive

3

Male

56

Open thorax trauma

HFNC

80

98

101

128

48 h

Yes

Survive

4

Female

36

Bone marrow transplant

NIV

67

87

96

155

72 h

Yes

Death

5

Male

45

Bilateral atelectasis

NIV

89

150

250

72 h

No

Survive

6

Male

24

Near drowning

HFNC

75

93

131

188

< 24 h

No

Survive

  1. ARDS acute respiratory distress syndrome, S/F oxygen saturation ratio by pulse oximetry between inspired oxygen fraction, HFNC high-flow nasal cannula, NIV noninvasive ventilation