pregnant women with suspected COVID-19 pregnant women without COVID-19 t/Fisher exact probability P value
Perineal incision rate 30% (3/10) 37.74% (20/53) - 0.734
amniotic fluid pollution 20% (2/10) 22.64% (12/53) - 1.000
Postpartum hemorrhage(ml) 245±49.72 237±85.99 0.258 0.797
neonatal asphyxia 0(0/10) 4 - 1.000
premature delivery rate 10% (1/10) 7.55% (4/53) - 1.000
birth weight of neonates(g) 3283±449 3274±456 0.059 0.953