Outcome

2012-2014

2015-2017

Unadjusted analysis

Adjusted analysis*

Out/Adm

%

Out/Adm

%

OR

95% CI

adjOR

95% CI

p

Mortality

57/470

12.1

41/670

6.1

0.47

0.31 - 0.72

0.54

0.34 - 0.84

0.007

Length of stay > 7 days

179/470

38.1

200/670

29.9

0.69

0.54 - 0.89

0.75

0.57 - 0.97

0.031

CRBSI

26/470

5.5

20/670

3.0

0.53

0.290 - 0.95

0.61

0.33 - 1.12

0.111

Need for PMV

303/470

64.5

389/670

58.1

0.76

0.598 - 0.97

0.85

0.65 - 1.12

0.238

PMV > 7 days

133/303

43.9

111/389

28.5

0.51

0.372 - 0.70

0.54

0.39 - 0.74

0.000

VAP

36/303

11.9

37/389

9.5

0.78

0.480 - 1.27

0.81

0.50 - 1.31

0.385