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目的:探讨超声提示脐带绕颈合并S/D异常产妇进行入室试验的意义。方法:对2007-01/2008-07徐州市中心医院足月单胎头位分娩、产前超声示脐绕颈并经产后证实的448例产妇为研究对象,彩超示S/D异常者198例(观察组),正常者250例(对照组)行入室试验。结果:观察组入室试验可疑或异常胎心率例数、胎儿窘迫发生率、剖宫产率、羊水粪染率、新生儿窒息率均高于对照组(P<0.05)。结论:入室实验对脐绕颈合并超声S/D异常对预测分娩有积极意义。
OBJECTIVE: To investigate the significance of ultrasound in inducing umbilical cord around the neck with S / D abnormal mothers for laboratory testing. Methods: From January 2007 to July 2008, Xuzhou Central Hospital full-term single-head delivery, prenatal ultrasound showed umbilical cord around the neck and confirmed by postpartum 448 mothers for the study, color Doppler showed 198 cases of abnormal S / D (Observation group), normal 250 cases (control group) to enter the room test. Results: The number of suspicious or abnormal fetal heart rate cases, the incidence of fetal distress, cesarean section rate, meconium-stained amniotic fluid and neonatal asphyxia in the observation group were significantly higher than those in the control group (P <0.05). CONCLUSION: The infiltrating experiment has positive significance for predicting childbirth in umbilical cord and cervical S / D abnormalities.