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Table 3 Uni-and multi-variate analysis (Pearson correlation and multiple linear regression) based on CRE acquisition vs. no acquisition in relation to time (periods)

From: Admission screening and cohort care decrease carbapenem resistant enterobacteriaceae in Vietnamese pediatric ICU’s

   

Uni-variate

Multi-variate

Variable

CRE Acquisition

No CRE Acquisition

Pearson p-value

CI 95% lower

CI 95% upper

S.D

Odds ratio

2-tail p-value

1-tail p-value

PERIOD

149 (61%)

95 (39%)

 < 0.0005

 − 0.33

 − 0.09

0.0123

 − 3.19

0.0016

0.0008

HAI

20 (14%)

2 (2%)

 < 0.005

0.07

0.31

0.1031

2.73

0.0067

0.0034

Mortality

19 (13%)

20 (21%)

0.12 NS

 − 0.24

0.006

    

Infection

49 (33%)

21 (22%)

0.13 NS

 − 0.004

0.24

    

USD

2855

2287

 < 0.05

 − 0.012

0.236

0.0197

 − 1.22

0.22 NS

0.11 NS

WEEKS*

3.26

2.37

 < 0.0005

0.109

0.347

0.0226

3.54

0.00048

0.00024

NICU

82 (75%)

27 (25%)

3.66 NS

0.14

0.37

    

PICU

39 (65%)

21 (35%)

0.47 NS

 − 0.08

0.17

    

SICU

28 (37%)

47 (63%)

2.23 NS

 − 0.43

 − 0.21

    
  1. HAI = culture confirmed HAI, Infection = bacterial infection ICD10 diagnosis, USD = treatment cost, WEEKS* = duration of hospital stay in weeks