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Table 1

From: Evaluation of different CPAP systems in ICU population

 

LW

LM

HM

Servo

ServoPC

RR bpm

29± 6

29± 7

28± 6

28± 6

26± 8

TV ml

  401± 138

  367± 116

  393± 147

  380± 148

  336± 171

PTP cmH2O*sec/min

  324± 116

  303± 124

297± 68

  240± 96*

  153± 93*

P.01 cmH2O

- 3.7± 1.8

-3.4± 1.6

- 3.7± 2.6

- 2.8± 1.9

 -2.1± 1.1

PaO2 mmHg

   98± 18

  98± 18

 103± 21

 104± 19

  125± 23*

FRC L

  1.61± 0.95

  1.59± 0.95

   1.57± 1.03

   1.68± 0.88

     2.14± 0.92*

  1. *P<0.05 vs others.