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Table 2 Logistic regression of hyperbilirubinemia (>9 mg%): estimates of Odds Ratios and their 95% Confidence Interval

From: Umbilical cord blood acid-base analysis and the development of significant hyperbilirubinemia in near-term and term newborns: a cohort study

Risk factors

OR

95% CI

Gestational age

0.744 ***

0.606–0.914

Birth weight

1.059 *

1.001–1.121

PaO2

0.950 *

0.908–0.994

HCO3 −

1.929 **

1.172–3.174

Base deficit

0.593 ***

0.411–0.856

Hematocrit

1.127 ***

1.073–1.184

Cesarean delivery

0.638

0.341–1.195

Female

0.822

0.539–1.256

  1. *p 0.01 ≤ − ≤0.05
  2. ** p 0.005 ≤ − ≤ 0.01
  3. ***p ≤ 0.005
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Italian Journal of Pediatrics

ISSN: 1824-7288

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