随着围产医学的发展,新生儿成活率相应提高,但对极早产儿和极低体重儿的治疗尚有困难。为了预防早产,探讨先兆早产的治疗和管理具有实用价值。本文依据孕产妇症状和子宫收缩(简称宫缩)波型,对先兆早产的预后进行前瞻性研究,探讨早产评分和宫缩指数对预测先兆早产转归的可能性,为减少母婴并发症、降低围产儿死亡率提供一种简单易行的方法。 资料与方法 一、一般资料:对我院1990年1月～11月53例先兆早产进行观察,其中早产19例(35.8％),保胎至孕37周后分娩34例(64.2％)。本组不包括妊 With the development of perinatal medicine, neonatal survival rate increased accordingly, but the treatment of very premature children and very low birth weight children is still difficult. In order to prevent premature birth, explore the treatment and management of threatened preterm birth has practical value. This article based on maternal and uterine contractions (referred to as contractions) wave type, the prognosis of threatened preterm labor prospective study to explore preterm birth index and uterine contractions index predictive prognosis of threatened premature birth possible, in order to reduce maternal and child complications, Reduce perinatal mortality provides a simple and easy way. Materials and Methods 一, General Information: 53 cases of threatened preterm labor were observed in our hospital from January to November 1990, of which 19 cases were premature (35.8%) and 34 cases (64.2%) were delivered after 37 weeks gestation. This group does not include pregnancy