低出生体重儿危险因素的1∶2病例-对照研究  

A 1:2 matched case-control study on the risk factors of low birth weight infants

作　　者：张扬[1] 郑戈[1] 陈双玲 史元峰[1] 时松和[1] 王爱英[1] 

机构地区：[1]河南医科大学卫生统计与社会医学教研室 [2]河南省南阳地区人民医院妇产科

出　　处：《河南医科大学学报》1993年第3期248-251,共4页Journal of Henan Medical University

摘　　要：运用流行病学1:2病例-对照研究的方法,对某中小城市低出生体重儿(LBWI)发病情况进行了研究。结果该地LBWI发生率为5.55%,与国内其他地区结果一致;LBWI发生的主要危险因素为孕周、孕期产科合并症(妊高症、前置胎盘、胎盘早剥等)、孕后期主食量、孕期被动吸烟及孕期不良情绪。With the method of epidemiologocal 1: 2 matched case-control study,the risk factors of low birthweight infants(LBWI) in middle-small-sized cities were investigated and studied. The results revealedthat the incidence of LBWI in this area was 5. 55%,which showed no difference with the incidence ofother areas of China; and the main risk factors were gestational age, obstetrical complications (EBPsyndrome,placenta previa,etc.),principal food amount in the later stage of pregnancy,passive smok-ing during pregnancy,and maternal ill emotion during pregnancy.

关 键 词：危险因素 发病率 新生儿 低体重 

分 类 号：R714.51[医药卫生—妇产科学]