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Table

From: Pressure support ventilation versus bilevel positive airway pressure for acute exacerbation of chronic obstructive pulmonary disease: a randomized trial

 

Mean

 

Mean

BiPAP

   

   RR_0h

30.6

PaCO2_0

77.6

   RR_2h

21.0*

PaCO2_2

66.9

   RR_6h

17.6*

PaCO2_6

67.0

   RR_7h

18.0*

PaCO2_7

63.9

PSV

   

   RR_0h

28.4

PaCO2_0

79.1

   RR_2h

24.0*

PaCO2_2

69.5

   RR_6h

19.4*

PaCO2_6

65.2

   RR_7h

18.4*

PaCO2_7

61.8

  1. *P = 0.0001.
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Critical Care

ISSN: 1364-8535