Demographics

Age (years)

28.4 ± 6.0

Gestational age at admission (weeks)

30^5/7 ± 5

Body mass index (kg/m²)

27.4 ± 3.3

Condition leading to acute respiratory failure

Obstetric

Severe preeclampsia

4 (13.8%)

Post-partum hemorrhage

1 (3.4%)

Non-obstetric

Septic shock

10 (34.5%)

Pneumonia

8 (27.6%)

Acute chest syndrome

3 (10.3%)

Cardiac failure

2 (6.9%)

Asthma

1 (3.4%)

Pregnancy outcome (*)

Delivery during ICU stay

8 (27.6%)

Gestational age at delivery

33 ± 4

Cesarean section

5 (62.5%)

Spontaneous labor

4 (50%)