Methods
This is a retrospective, single-center case series of pregnant women who were infected with COVID-19 that subsequently required critical care. The Henry Ford Health System Institutional Review Board approved this study. After approval, data was extracted from the EPIC (EPIC systems corporation, Verona WI) electronic medical record system by medical record number after the patient was admitted to the intensive care unit (ICU) at a tertiary care center in Detroit, Michigan. Inclusion criteria were pregnant patients with a positive COVID-19 nasal swab and admission to the intensive care unit and treated between March 1, 2020 and May 1, 2020. There were no exclusion criteria. Data collected included demographics such as race, gestational age, body mass index, and comorbidities. Admission symptoms, COVID-19 exposure, chest radiography, relevant COVID-19 labs, treatment modality, and patient outcomes were all recorded.