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Table 4 Logistic regression of neonatal hospital length of stay > 48 h

From: Outcomes in reported penicillin allergic mothers and neonates requiring Group B streptococcal prophylaxis: a retrospective observational cohort study

Predictors Adjusted Odds Ratios 95% CI p-value
PcnA label 1.35 1.07 – 1.69 0.011*
BMI > 35 1.02 0.84 – 1.23 0.826
Age > 35 years 1.06 0.85 – 1.32 0.609
Twin pregnancy 1.33 0.76 – 2.21 0.298
Tobacco use 0.95 0.79 – 1.14 0.603
  1. *Statistical significance was set at p < 0.05, n = 3,676. BMI body mass index, PcnA penicillin allergy. Neonatal hospital length of stay > 48 h was adjusted for BMI, age, twin pregnancy, and tobacco use in the regression analyses