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Table 3 Multivariable logistic regression analysis before re-sampling (n = 4959)

From: Risk factor analysis of device-related infections: value of re-sampling method on the real-world imbalanced dataset

Variables

Β

SE

OR

95%CI

P value

Age

0.031

0.011

1.032

1.010–1.054

0.004

gender

1.254

0.365

3.503

1.712–7.169

0.001

replacement procedure

−2.735

0.361

0.065

0.032--0.132

0.000

antibiotics

−1.386

0.632

0.250

0.72–0.863

0.028

  1. CI confidence intervals, SE standard error
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BMC Medical Informatics and Decision Making

ISSN: 1472-6947

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