Preterm birth prediction with fetal fibronectin in pregnant women with preterm labor / 中华围产医学杂志

ABSTRACT

Objective To determine the predictive value of fetal fibronectin (fFN) alone or combined with cervical length (CD for preterm birth in pregnant women with preterm labor. Methods Pregnant women were collected from three hospitals. fFN level in discharges from the posterior fornix and the CL under vaginal ultrasound scan were measured for all subjects who presented with preterm labor between 24-34+6 gestational weeks with intact membranes, cervical dilation