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Table 2 Multivariate logistic regression analysis of risk factors associated with GBS colonization among pregnant women

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

Variables

OR

95% CI

p value

Maternal age (≥40 yrs. vs. < 40 yrsa)

0.30

0.09–0.95

0.040

Ethnicity (minority vs. Han-Zhuanga)

1.62

1.00–2.63

0.049

  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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