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Table 1 Clinical Parameters of Wean Group vs. Literature.

From: A case series of a pav+ weaning protocol in an acute care environment demonstrating an absence of weaning failure

 

PAV + Cohort (n = 40)

Rose 2012(5) (n = 115)

Schönhofer 2002(6) (n = 403)

Jubran 2013a(7) (n = 152)

Jubran 2013b(7) (n = 160)

Pilcher 2005(8) (n = 153)

Scheinhorn 2002a(9) (n = 252)

Scheinhorn 2002b(9) (n = 238)

Age (years) median (IQR)*

69 (60.5-74.3)

70 (59-77)

66.0 (58.2-71.6)

70 (62-79)

70 (63-77)

70 (63-77)

73

71

Female Gender

48.00%

49.60%

35.50%

42%

50%

52%

  

BMI

25.55 (20.3-31)

 

23.1 (19.6-27.6)

     

APACHE II at admission

24 (17.8-28)

11.9 (+/- 4.1)*

 

15 (13-19)*

15 (14-15)*

15 (10-20)

  

SOFA at ICU Admission

9 (8-12)

  

41 (30-62)

    

Length of Hospital Stay (days) median (IQR)

68 (44.3-105)

  

39/152 (26%)

42 (28-63)

 

42.5

49

In hospital Mortality

15/40 (38%)

 

98/403 ( 24.3%)

14.50%

41/160 (26%)

42/153 (27%)

  

Death during Weaning

4/40 (10%)

13%

24.30%

14.50%

10%

26.10%

30.70%

 

Weaning Failure-Ventilatory Dependance

0

33.90%

19.00%

40.80%

36.90%

34.60%

17.90%

10.90%