Table 2.

Pregnancy Conditions and Complications N=83,500

Variable	VTE (n=109)	No VTE (n=83,391)	p-value
Cesarean delivery (delivery mode)	68 (62.4%)	29295 (35.1%)	<.0001*
Emergency C-section	-	89 (0.1%)	0.9999
Gestational age	36.8 ± 3.6	38.6 ± 2.3	<.0001*
Gestational diabetes	13 (11.9%)	5827 (7.0%)	0.0433*
Postpartum HTN	6 (5.5%)	992 (1.2%)	0.0021*
Gestational HTN	4 (3.7%)	3562 (4.3%)	0.9999
Preeclampsia	24 (22.0%)	6369 (7.6%)	<.0001*
Eclampsia	1 (0.9%)	92 (0.1%)	0.1145
Chorioamni onitis	4 (3.7%)	2858 (3.4%)	0.7903
Endometritis	3 (2.8%)	283 (0.3%)	0.0064*
Placenta previa	3 (2.8%)	529 (0.6%)	0.0329*
Placental abruption	1 (0.9%)	1251 (1.5%)	0.9999
Smoked during Pregnancy	8 (7.3%)	5742 (6.9%)	0.8517
Blood transfusion (intra or post)	13 (11.9%)	2343 (2.8%)	<.0001*
Stillbirth	-	346 (0.4%)	0.9999
Drug use during pregnancy	7 (6.4%)	1555 (1.9%)	0.0045*
Antepartum UTI	5 (4.6%)	3107 (3.7%)	0.6069
Intrapartum fever	11 (10.1%)	4328 (5.2%)	0.0295*
Postpartum hemorrhage	25 (22.9%)	5783 (6.9%)	<.0001*
Preterm birth	35 (32.1%)	9021 (10.8%)	<.0001*
Postpartum maternal length of stay (days)	5 (3, 8)	2 (2, 3)	<.0001*

VTE: venous thromboembolism;

^*p<.05, statistically significant.

Data are reported as n (%), mean ± standard deviation, and/or median (Q1, Q3)