with birth <37 weeks
Cervical Gland Area (CGA) measurements – Length (visualized length),
Width 1 (widest
visualized width), Width 2 (narrowest visualized width), Width 3
(average visualized width),
Area 1 (area estimated by Width 1 x Length), Area 2 (area estimated by
Width 2 x Length),
Area 3 (area estimated by Width 3 x Length); p-Values listed above
associated paired
brackets.