苏州地区妊娠期糖尿病筛查的多中心临床研究

目的:通过苏州地区妊娠期糖尿病(GDM)的筛查,了解妊娠期糖代谢异常的发病率及对妊娠的不良影响。方法:采用前瞻性的研究方法,2004年8月～2006年12月对苏州市各大医院及太仓市建卡的大部分孕妇采用50g葡萄糖负荷试验,共筛查孕妇4166例,阳性者再做75g葡萄糖耐量试验(OGTT)。设糖尿病组(GDM)及糖耐量异常组(IGT),以糖筛查正常的孕妇作对照组,对临床资料进行分析。结果:筛查4166例孕妇中GCT阳性者1394例(33.46%),总糖代谢异常率为6.29%,其中GDM150例(3.60%)、糖耐量异常(IGT)者为112例(2.69%)。GDM及IGT的发生率随孕妇年龄增大而显著升高(P0.01)。新生儿出生体重GDM组和IGT组与对照组相比,有显著性差异(P0.05),GDM孕妇巨大儿占19.33%。GDM孕妇中剖宫产76.67%,子痫前期9.33%、羊水过多7.33%,均明显高于对照组,早产4例,1例新生儿死亡。结论:妊娠期糖筛查有利于早期检出妊娠期糖代谢异常的孕妇,以便加强管理,减少对母儿的不良影响。

Multi-center clinical study on screening of gestational diabetes mellitus in Suzhou area

Objective:To understand the incidence of abnormal glucose metabolism during pregnancy and its adverse effect on pregnancy by screening gestational diabetes mellitus (GDM) in Suzhou area.Methods:From August 2004 to December 2006,a prospective method was performed in Suzhou city and Taicang city,4 166 pregnant women were screened with 50 g glucose challenge test (GCT),then the positive pregnant women underwent 75 g oral glucose tolerance test (OGTT).The pregnant women were divided into GDM group,impaired gluc...