Table 2.

Association of Internal Monitor Use with Maternal & Neonatal Outcomes

	Internal Monitors (n=3,944)	No Internal Monitors (n=2,501)	OR (95% CI)	p	AOR (95%CI)
Any Maternal Fever	460 (11.7%)	113 (4.5%)	2.8 (2.3–3.5)	<0.01	2.0 (1.6–2.5)*
Maternal Fever Prior to Delivery	166 (4.2%)	36 (1.4%)	3.00 (2.1–4.3)	<0.01	1.8 (1.3–2.7)†
Maternal Fever ≥12 hrs after Delivery	226 (5.8%)	61 (2.5%)	2.5 (1.8–3.3)	<0.01	1.9 (1.4–2.6)‡
Cesarean	733 (18.6%)	243 (9.7%)	2.1 (1.8–2.5)	<0.01	1.3 (1.0–1.5)§
Composite Neonatal Outcome	129 (3.3%)	88 (3.6%)	0.9 (0.7–1.2)	0.59	0.8 (0.6–1.1)║

^*Adjusted for time from rupture to delivery ≥12 hours, regional anesthesia, black race, primiparous, and GBS status

^†Adjusted for time from rupture to delivery ≥12 hours, regional anesthesia, primiparous, GBS status

^‡Adjusted for time from rupture to delivery ≥12 hours, black race, GBS status, primiparous, cesarean delivery

^§Adjusted for time from rupture to delivery ≥12 hours, induction of labor, body mass index, prior vaginal delivery, chorioamnionitis, and regional anesthesia

^║Adjusted for time from rupture to delivery in hours, induction of labor, black race, body mass index, primiparous, and gestational age at delivery