Table 3.

Univariable and Multivariable Logistic Regression analysis of recurrent GBS disease (UKROI).

	Univariable		Multivariable
	OR (95% CI)	P value	OR (95% CI)	P value
Antibiotic course <10 d	3.2 (1.0-10.9)	0.04	4.2 (1.3-18.0)	0.02
Very Low Birth Weight (<1500 g)	6.8 (1.9-22.0)	0.001	9.7 (2.8-33.3)	<0.001
Preterm Birth (<37 weeks)	5.6 (1.7-21.4)	0.005
Male Sex	4.4 (1.1-28.7)	0.05	3.7 (0.9-15.1)	0.06