CONCLUSION
In patients with COVID-19, there was a higher proportion of women at a high risk for PE at the first-trimester screening than in the general population, mainly due to maternal risk factors, rather than placental signs of a deficient trophoblastic invasion.
Likewise, when comparing according to COVID-19 severity, the proportion of women with a high risk for PE tended to be greater amongst those with severe forms of COVID-19 and it was due to maternal risk factors only.