Examining provider practice-level disparities in delivery outcomes among patients with a history of Cesarean Delivery

Table 4 Logistic regression models predicting mode of delivery

	Predicting odds ratio of successful VBAC vs. unsuccessful VBAC
	Univariate		Multivariate*
	OR	95% CI	AOR	95% CI
Delivering Provider Practice Type
Group A (REF)
Group B	4.2	2.6, 7.1	1.1	0.6, 2.1
Group C	1.6	1.1, 2.4	0.8	0.5, 1.3
Group D	20.5	4.4, 364.6	15.4	3.2, 27.7
Group E	0.8	0.5, 1.1	0.6	0.4, 0.8

*Multivariate regressions adjusted for age, social demographics, pre-pregnancy BMI, gestational age at delivery (in weeks), third trimester estimated fetal weight via ultrasound, history of prior vaginal delivery, and indications for first cesarean delivery

ISSN: 1471-2393