Table 1.

Primary and secondary outcomes.

Primary outcome		Secondary outcomes
Severe maternal morbidity (SMM) or mortality		Non-transfusion SMM or mortality
Acute myocardial infarction Aortic aneurysm Acute renal failure Adult respiratory distress syndrome Amniotic fluid embolism Cardiac arrest/ventricular fibrillation Conversion of cardiac rhythm Disseminated intravascular coagulation Eclampsia Heart failure/arrest during surgery or procedure	Puerperal cerebrovascular disorders Pulmonary edema/acute heart failure Severe anesthesia complications Sepsis Shock Sickle cell disease with crisis Air and thrombotic embolism Blood products transfusion Hysterectomy Temporary tracheostomy Mechanical ventilation	SMM minus blood product transfusion
		Cardiac SMM or mortality
		Acute myocardial infarction Aortic aneurysm Cardiac arrest/ventricular fibrillation Conversion of cardiac rhythm Heart failure/arrest during surgery or procedure Pulmonary edema/acute heart failure
		Preterm birth Cesarean delivery