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

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

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

^*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

ISSN: 1471-2431