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Table

From: Ventilatory assistance during translaryngeal percutaneous tracheostomy

 

Basal

Final

 
 

Mean ± SD

Mean ± SD

P

PaO2 (mmHg)

144.4 ± 60

136.8 ± 77

NS

PaCO2 (mmHg)

47.6 ± 16

53.9 ± 18

<0.01

PEEP ext (cmH2O)

10.4 ± 4.8

2.8 ± 3.8

<0.01

PEEP tot (cmH2O)

11.2 ± 4.4

11.6 ± 3.7

NS

P Plat (cmH2O)

31 ± 13.9

32.9 ± 13.3

NS

Peak (cmH2O)

40.8 ± 8.2

81.3 ± 10.1

<0.01