Table 3.

Logistic regression results^*

Outcome	Unadjusted OR (95% CI)	Adjusted OR (95% CI)†
MATERNAL OUTCOMES
Surgical site infection	1.27 (0.91-1.78)	0.93 (0.62-1.41)
Superficial or Deep SSI (%)	1.38 (0.87-2.17)	0.86 (0.43-1.73)
Endometritis	1.11 (0.71-1.74)	1.37 (0.76-2.50)
PP Fever	1.36 (0.93-1.99)	1.45 (0.86-2.43)
Readmission	0.88 (0.51-1.51)	1 (0.47-2.13)
Clinic Visit	1.13 (0.7-1.83)	-
ER Visit	1.32 (0.9-1.91)	1.1 (0.7-1.72)
Maternal Hospital >= 5 days	0.32 (0.16-0.65)	0.18 (0.07-0.47)
NEONATAL OUTCOMES
Neonatal/Fetal Death	-	-
Sepsis (Suspected or Proven)	0.34 (0.23-0.51)	0.54 (0.32-0.92)
Suspected Sepsis	0.33 (0.22-0.5)	0.43 (0.26-0.7)
Confirmed Sepsis	2.85 (0.18-45.69)	-

^*Table presents the odds of the outcome with vaginal preparation compared to no vaginal preparation.

^†Models are adjusted for:

Surgical site infection - Randomization Group, BMI, Insurance, Pfannenstiel Incision, Surgery Length, Age

Superficial or deep SSI - Randomization Group, BMI, Race, Staples, Surgery Length

Endometritis – Randomization Group, Insurance, Labor Dystocia, Staples, Age

Postpartum Fever - Randomization Group, Race, GBS, Spontaneous rupture of membranes, Age

Readmission - Randomization Group, BMI, Race, Alcohol, Pfannenstiel Incision

Clinic Visit - Randomization Group, BMI, GBS, Age

Emergency room Visit - Randomization Group, BMI, Insurance, Induced, Labor Dystocia

Neonatal Sepsis (Suspected or Proven) - Randomization Group, Race, Insurance, Pregestational DM, Chronic Hypertension, GBS, Staples, Labor Dystocia

Suspected Sepsis – Randomization Group, Insurance, Pregestational DM, Chronic Hypertension, Labor Dystocia, Staples

Maternal Hospital stay- Randomization Group, Insurance, Alcohol, Chronic hypertension, Pfannensteil incision, Spontaneous rupture of membranes