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Table 2 Univariate and multivariate logistic regression analysis for SBI according to baseline RDW and ΔRDW

From: Diagnostic accuracy of a dynamically increased red blood cell distribution width in very low birth weight infants with serious bacterial infection

Groups

Univariate logistics analysis

Multivariate logistic regression

OR (95%CI)

P value

OR (95%CI)

P value

Group 1

reference

reference

Group 2

5.66 (1.60–19.98)

0.007

4.68 (1.31–16.76)

0.018

Group 3

11.01 (3.24–37.44)

< 0.001

5.88 (1.65–20.95)

0.006

Group 4

20.24 (5.74–71.43)

< 0.001

10.96 (2.98–40.32)

< 0.001

  1. CI, confidence interval; multivariate logistic regression analysis, adjusted for birth weight, sex, gestational age, white blood cell, hemoglobin, platelet count.