Routine/revealed vs selective/concealed ultrasound
Detection of fetal abnormality before 24 weeks' gestation · Fetal ultrasound assessment before 24 weeks' gestation
Routine/revealed probably leads to higher detection of fetal abnormality before 24 weeks' gestation compared with selective/concealed ultrasound (moderate certainty).
1 finding from 1 review
- RR 3.46 [1.67, 7.14]2 studies · 387 participantsModerate