Table 3:

Outcomes of index ECMO hospitalizations which included a delivery

	Overall (N=163) (Weighted N = 332)
Delivery type
Spontaneous vaginal	35 (10.8)
Operative vaginal	16 (4.9)
Cesarean	272 (84.3)
Stillbirth	43 (13.0)
Preterm Birth	143 (43.1)
Severe Maternal Morbidity
Acute myocardial infarction	11 (3.2)
Aneurysm	*
Acute renal failure	152 (45.7)
Adult respiratory distress syndrome	262 (79.0)
Amniotic fluid embolism	58 (17.6)
Cardiac arrest/ventricular fibrillation	100 (30.2)
Conversion of cardiac rhythm	95 (28.7)
Disseminated intravascular coagulation	112 (33.6)
Eclampsia	*
Heart failure/arrest during surgery or procedure	11 (3.5)
Puerperal cerebrovascular disorders	38 (11.4)
Pulmonary edema / Acute heart failure	95 (28.5)
Severe anesthesia complications	*
Sepsis	119 (36.0)
Shock	247 (74.5)
Sickle cell disease with crisis	*
Air and thrombotic embolism	56 (16.8)
Blood products transfusion	81 (24.3)
Hysterectomy	36 (10.8)
Temporary tracheostomy	55 (16.5)
Ventilation	188 (56.5)
Discharge destination
Routine	88 (26.5)
Transfer to short-term hospital	21 (6.4)
Other transfer	40 (11.9)
Home health care	80 (24.1)
Died	*
Length of stay (cleaned)	23.4 (10.8)
Total Costs ($ Thousands)	156.4 (60.6)

P-values by weighted linear regression for continuous variables and weighted chi2 test for binary/categorical variables

^*N ≤ 10; value suppressed by data vendor limitations

Missing values in Delivery Type (5 observation) Total Cost (2 observations)