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Table 4 Multivariate logistic regression analysis of risk factors associated with GBS colonization among infants

From: Group B streptococcal colonization in mothers and infants in western China: prevalences and risk factors

Variables

OR

95% CI

P value

Membrane rupture (≥12 h vs. < 12 hrsa)

125.75

30.72–514.76

< 0.001

Length of labor (≥4 h vs. <4hrsa)

10.64

3.16–35.86

< 0.001

Maternal GBS colonization (yes vs. noa)

21.52

7.03–65.85

0.001

  1. OR odds ratio, 95%CI 95% confidence interval
  2. aindicates the reference group in the calculation of OR
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BMC Infectious Diseases

ISSN: 1471-2334

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