Risk factors for severe disease and impact of severity on pregnant women with COVID-19: a case-control study based on data from a nationwide survey of maternity services in Japan.

Tatsuya Arakaki Junichi Hasegawa Akihiko Sekizawa Tomoaki IkedaIsamu IshiwataKatsuyuki Kinoshitanull null

Published in: BMJ open (2022)

Severe COVID-19 in pregnant women was associated with gestational age≥24 weeks and maternal age≥32. The rate of preterm delivery due to the infection was significantly higher in severe COVID-19 cases.

Keyphrases

gestational age
pregnant women
coronavirus disease
birth weight
sars cov
preterm birth
early onset
pregnancy outcomes
healthcare
primary care
respiratory syndrome coronavirus
drug induced
low birth weight