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Table 1 Table 1

From: Risk factors associated with vancomycin-resistant enterococcal colonization in a general ICU and the effect of surveillance and prevention over respiratory tract and nosocomial infections

 

Univariate analysis

Discriminant analysis

Risk factors

OR (CI 95%)

β

 

Length of ICU stay ≥ 29 days

7.07 (0.92-6.77)

1.9*

Cutoff ≥ 5

Vancomycin

12.5 (1.7-326)

4.08*

Sensitivity 94%

Colonization pressure

36 (3.19-691)

6.38*

Specificity 81.8%

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Critical Care

ISSN: 1364-8535