宫内发育迟缓的危险因素分析
2017-10-23杨笑
杨笑
[摘要]目的 探究宫内发育迟缓的危险因素,为临床提供指导。方法 选取我院2014年10月20日~2016年10月20日200例孕妇作为本次研究对象,对孕妇的临床资料进行回顾性分析,其中39例孕妇为宫内发育迟缓(实验组),161例孕妇为宫内发育正常(对照组),研究宫内发育迟缓的危险因素。结果 实验组和对照组之间的孕前体重、妊娠年龄、妊娠并发症、不良生活习惯、微生物感染、基因突变、前置胎盘及胎盘早剥发生率比较,差异有统计学意义(P<0.05);对宫内发育迟缓影响因素进行Logistic回归分析可知,孕前体重、妊娠年龄、妊娠并发症、不良生活习惯、微生物感染、基因突变、前置胎盘及胎盘早剥是胎儿宫内发育迟缓的危险因素(P<0.05)。结论 孕前体重过轻、妊娠年龄过高、合并妊娠并发症、不良生活习惯、微生物感染、基因突变、前置胎盘及胎盘早剥是导致宫内发育迟缓的危险因素。
[关键词]宫内发育迟缓;危险因素;分析
[中图分类号] R714.431 [文献标识码] A [文章编号] 1674-4721(2017)09(a)-0110-03
Analysis of risk factors of intrauterine growth retardation
YANG Xiao
Department of Obstetrics,Jiangxi Women and Children′s Hospital,Jiangxi Province,Nanchang 330006,China
[Abstract]Objective To explore the risk factors of intrauterine growth retardation so as to provide guidance for clinical practice.Methods 200 cases of pregnant women in our hospital from October 20th 2014 to October 20th 2016 were selected as the subjects of this study.The clinical data of pregnant women were retrospectively analyzed.Among them,39 cases of pregnant women were diagnosed of intrauterine growth retardation (experimental group),and 161 cases of pregnant women were in normal intrauterine development (control group).The risk factors for intrauterine growth retardation were investigated.Results There were significant differences in pre-pregnancy weight,gestational age,pregnancy complications,adverse living habits,microbial infection,gene mutation,placenta previa and placental abruption between the experimental group and the control group (P<0.05);according to Logistic regression analysis of intrauterine growth retardation,the pre-pregnancy weight,gestational age,pregnancy complications,adverse living habits,microbial infection,gene mutation,placenta previa and placental abruption were risk factors leading to intrauterine growth retardation (P<0.05).Conclusion Excessively low pre-pregnancy weight,excessive high gestational age,pregnancy complications,adverse living habits,microbial infection,gene mutation,placenta previa and placental abruption are risk factors leading to intrauterine growth retardation.
[Key words]Intrauterine growth retardation;Risk factors;Analysis
宮内发育迟缓在临床又称为胎儿宫内发育不良,是导致围生儿患病以及死亡的主要原因[1]。目前,临床尚未完全明确宫内发育迟缓的发病原因,但有研究显示,宫内发育迟缓的发生、发展和母体因素、胎儿因素以及胎盘因素等存在一定的相关性[2]。我院对200例孕妇的临床资料进行回顾性分析,以探究宫内发育迟缓的危险因素,现报道如下。
1资料与方法
1.1一般资料
选取我院2014年10月20日~2016年10月20日200例孕妇作为本次研究对象,对其临床资料进行回顾性分析,其中39例孕妇为宫内发育迟缓(实验组),161例孕妇为宫内发育正常(对照组)。实验组39例,年龄23~41岁;初产妇31例,经产妇8例。对照组161例,年龄24~42岁;初产妇127例;经产妇34例。宫内发育迟缓的诊断标准[3]:孕37周后,胎儿出生体重低于2.5 kg或低于同孕龄正常体重的第10百分位数,或低于同孕龄平均体重的两个标准差。endprint
1.2方法
对孕妇的临床资料进行回顾性分析,主要对孕妇以及胎儿的情况进行分析,例如对孕妇的孕前体重、妊娠年龄、胎龄、是否伴有妊娠并发症、是否有不良生活习惯以及其他情况进行分析研究,并总结、分析宫内发育迟缓的相关危险因素。……
