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在双胎妊娠中由于早产以致新生儿体重过低是造成新生儿出生前后死亡的主要原因。虽然许多研究者提出卧床休息、缝合宫颈可降低早产率,但是效果均未得到证实。本文的目的在比较宫颈缝合,卧床休息及不给治疗在预防双胎早产中的效果。作者在4年内连续迂到199名多胎妊娠,其中50名病人行宫颈缝合术;102名病人采用卧床休息的方法;47名病人不给予治疗。
In twin pregnancies due to premature birth as a result of neonatal hypoplasia is the leading cause of neonatal death before and after birth. Although many researchers propose that bed rest and suturing the cervix may reduce the rate of preterm birth, the efficacy has not been confirmed. The purpose of this article is to compare the effectiveness of cervical suturing, bed rest, and non-treatment in preventing preterm birth of twins. The author continued for a period of more than 199 years with 199 multiple pregnancies, including 50 patients undergoing cervical suture; 102 patients using bed rest and 47 patients receiving no treatment.