【中图分类号】R714. 21 【文献标识码】A 【文章编号】1672-3783(2011)07-0237-01

    【摘要】目的：回顾性分析早产发生的危险因素，为提高防治意识和降低早产发生率提拱依据。方法：将我院100例早产与足月分娩对比，分析可能发生早产的危险因素。结果和结论：早产的危险因素有前置胎盘、胎膜早破、妊娠期特发性胆淤症、妊高症和脐带缠绕；良好的产前保健是早产发生的保护因素。

    【关键词】早产；危险因素；回顾性分析

    【Abstract】Objective: A retrospective analysis of risk factors for preterm birth, to increase awareness and prevention to reduce incidence of preterm Tigong basis. Methods: 100 cases of hospital birth in preterm and full-term comparison, analysis of possible risk factors for preterm delivery. Results and Conclusions: Risk factors for preterm delivery, placenta previa, premature rupture of membranes, pregnancy idiopathic bile deposition disease, pregnancy-induced hypertension and cord entanglement; good prenatal care is a protective factor for preterm birth.

    【Key words】Premature; Risk factors; Retrospective analysis

    早产是以妊娠在28足周后至37足周前而中断妊娠为主要表现的疾病 ......