昆明地区妇女生育间隔对妊娠结局的影响  

Effect of interpregnancy interval of the women of childbearing age on pregnancy outcome in Kunming

作　　者：杜明钰[1] 马润玫[1] 王明芳[1] 胡晏馨 张馨文[1] 李颖[1] 陈卓[1] 

机构地区：[1]昆明医科大学第一附属医院妇产科,云南昆明650032

出　　处：《中国妇幼保健》2015年第20期3342-3344,共3页Maternal and Child Health Care of China

基　　金：云南省内设研究机构项目〔2012ws0014〕

摘　　要：目的 探讨昆明地区妇女生育间隔（IPI）对妊娠结局的影响,为再生育妇女孕前咨询及政府制定公共卫生政策提供科学依据。方法 选取2005年1月-2013年12月在昆明医科大学第一附属医院定期产检并分娩的2 119例单胎妊娠经产妇作为研究对象,回顾分析IPI与妊娠结局的关系。结果 研究期间经产妇比例由2005年的10.1%逐渐上升至2013年的19.7%,研究人群平均IPI为（68.3±1.1）个月。妊娠期糖尿病（GDM）发生率自IPI为72个月后显著增加,子痫前期发生率自IPI为48个月后显著增加。校正母亲年龄等混淆因素后,GDM患病风险自IPI为72个月后仍然升高;子痫前期的风险从IPI为48个月后依然增加。但IPI对大于胎龄儿（LGA）、小于胎龄儿（SGA）和早产结局无显著影响。结论 较长的IPI与GDM和子痫前期发生风险增加相关,可为再生育妇女孕前咨询以及政府制定公共卫生政策提供科学依据。Objective：To explore the effect of interpregnancy interval（IPI） of the women of childbearing age on pregnancy outcome in Kunming,provide scientific basis for preconceptional counseling of multiparous women and the government to make public health policies.Methods：A total of 2 119 multiparous women of singleton pregnancy who received regular prenatal examination and gave birth to their babies in the hospital from January 2005 to December 2013 were selected,the relationship between IPI and pregnancy outcome was analyzed retrospectively.Results：The proportion of multiparous women increased gradually from 10.1% in 2005 to 19.7% in 2013,the mean IPI was（68.3±1.1） months.The incidence rate of gestational diabetes mellitus（GDM） increased significantly when IPI was longer than 72 months,the incidence rate of preeclampsia increased significantly when IPI was longer than 48 months.After adjusting the confounding factors,such as maternal age,the risk of GDM still increased when IPI was longer than 72 months; the risk of preeclampsia still increased when IPI was longer than 48 months.But IPI had no significant impact on large for gestational age infants,small for gestational age infants,and outcome of premature infants.Conclusion：Long IPI is associated with high risk of GDM and preeclampsia,which can provide scientific basis for preconceptional counseling of multiparous women and the government to make public health policies.

关 键 词：生育间隔期 妊娠结局 妊娠期糖尿病 子痫前期 

分 类 号：R173[医药卫生—妇幼卫生保健]