Risk factors for and pregnancy outcomes after <scp>SARS‐CoV</scp>‐2 in pregnancy according to disease severity: A nationwide cohort study with validation of the <scp>SARS‐CoV</scp>‐2 diagnosis

Abstract

Women infected with SARS-CoV-2 during pregnancy were at increased risk of hypertensive disorders in pregnancy, early pregnancy loss, preterm delivery and having children small for gestational age. The validity of Danish national registers was acceptable for identification of SARS-CoV-2 infection during pregnancy.