Mid-Trimester Cervical Length Screening: Effect of Poorly Developed Lower Uterine Segment on Pregnancy Outcome.
David A BeckerTimothy N DunnJeff M SzychowskiJohn OwenPublished in: Journal of ultrasound in medicine : official journal of the American Institute of Ultrasound in Medicine (2021)
We observed no difference in mean GA at birth; however, PDLUS was protective against sPTB <37 weeks and was associated with a lower hazard ratio for earlier birth.