连云港市早产儿出生情况流行病学调查分析 流行病学调查分析.docx
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1、连云港市早产儿出生情况流行病学调查分析 流行病学调查分析 R722.6A1672-6383-(2010)12-0013-03 目的:通过对连云港市范围内2008年1月至12月诞生的早产儿进行流行病学调查,供应本地区的早产儿资料。方法 对连云港市的市区及县乡级医院10所市区及乡医院2008 年1月至2008年12月诞生的1497名早产儿的高危因素、并发症、转归状况进行前瞻性调查,对所获得的资料进行回顾性分析。结果:产科诞生的新生儿中早产儿发生率为5.86%(1497/25697),男女之比为1.461(889/608)。诞生后至新生儿科住院的早产新生儿1043例,占同期诞生早产儿的69.7%(1
2、043/1495), 男女之比为649/394(1.651)。胎龄3437周占67.80%。诞生体重1500g占9.22%,15002500g占49.97%。引起早产的高危因素主要为胎膜早破(28.90%)、母亲早产史(21.43%)、多胎(17.80%)和妊高症(10.28%)等。早产儿诞生后的疾病主要为:呼吸系统疾病(56.95% ),新生儿高胆红素血症(36.30%),感染性疾病(22.53%),中枢神经系统疾病(21.57%),消化系统疾病(12.94% ),新生儿窒息(10.26%)。随着胎龄的增加,早产儿合并症渐渐下降,治愈率显著提高。结论:本探讨调查揭示了早产儿发生的常见高危因素
3、以及影响早产儿近期转归的病因。为降低早产儿的发生率和改善早产儿预后供应了理论依据。 早产; 诞生; 流行病学; 连云港市 An initial epidemiologic investigation of preterm infants in cities of LianyungangChnia GAO Yan1,WANG Xian-wu2,LI Shan3,WANG Li-yun4,XUE Hui-ping5 Objective:In order to estalish a foundation for epidemiological survey of preterm infants th
4、roughout Lianyungang China,this paper collected and analyzed medical documents of prematuere infants from our cities of China .Methods:A total 1497 preterm infants from 10 hospitals in the city of Lianyungang between January 2008 and December 2008 were enrolled in this study .High risk factors and c
5、omplications associated with premature birth and incidence and outcome of premature infants were investigated retrspectively. Results: The incidence of the preterm infant was 5.86% in neonates born in the department of obstetrics. and with a gender constituent ration of 1.461(boy:girl,889/608).The p
6、reterm infants born at gestational age between 3437 weeks accounted for 68.7% and those with body weights less than 1500g accounted for 9.22% in all premature infants, those with body weights between 1500g2500g accounted for 49.97% in all premature infants. The most common precipitating factor of pr
7、emature birth was the premature rupture of membranes (28.90%), followed by multifetation (21.43%), premature history of the mother (17.80%), and pregnancy-induced Hypertension syndrome (10.28%).The most common complication was respiratory system diseases(56.95%),followed by hyperbilirubinemia (36.30
8、%),infection diseases(22.53%) and Central nervous system disease (21.57%), digestive System diseases(12.94%) and neonatal asphyxia (10.26%).The incidence of complications decreased with the increase of gestational age;The desirable outcome of the premature infant rose with the increase of gestationa
9、l age. Conclusions: The investigation demonstrated the common causes of premature birth and the factors related to the outcome of the premature infant. It provides a basis for decreasing the incidence and improving the prognosis of the premature infant. Premature birth; Complication; Epidemiology; L
10、ianyungang 近年来,早产儿数量明显上升,我国早产儿发生率已由5%上升至7.8%。每年大约150万早产儿诞生,各地医院新生儿科的早产儿数量也呈明显上升趋势。早产儿已成为新生儿领域最重要的问题。本课题通过对连云港市地区早产儿采纳表格的形式进行流行病学缘由进行调查,对所收集的资料进行回顾性分析。探讨早产儿的发病缘由及其影响因素。现报道如下: 1资料与方法 1.1调查对象:连云港市市直属医院三所:连云港市妇幼保健院、连云港市第一人民医院、连云港市东方医院、连云港市四所县级人民医院:东海县人民医院、灌云县人民医院、赣榆县人民医院和灌南县人民医院以及区及海州区医院、灌云县同兴乡卫生医院、云台乡卫
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