| http://www.w3.org/ns/prov#value | - The statistical comparison between the dia-gnostic accuracies of the different cut-offs in predic-ting preterm delivery within 7 days of ultrasound (Ta-ble 3) indicated an 83.3% and a 76.8% rate for the15mm and 25mm values, respectively, i.e. significantlyhigher than the 73.1% and 59.2% rates for the 2.5thand 10thpercentiles.Furthermore,the fixed cut-off va-lues showed a better diagnostic accuracy
|
