摘要
对１９８６年１０月至１９８７年９月期间四川省１１１６７６例围产儿中的低体重儿及其发生因素进行了流行病学调查。结果：低体重儿８１７７例，发生率７３．２２‰；低体重儿死亡５１６例，死亡率７９．８９‰；孕妇年龄、胎数及城乡生活水平影响低体重儿的发生。３５岁以上孕妇所生低体重儿发生率为１００．９４‰，双胎、三胎及其以上的低体重儿发生率分别为３３１．５３‰，２６５．９６‰，乡村低体重儿发生率为９４．９１‰。
Data on low birth weight and some po- tential factors were obtained from an epidemiologic in- vestigation of 111 676 births in Sichuan province dur- ing the period from Oct.1986 to Sep.1987.Therewere 8177(73.22‰) cases of low birth weight and 516(79.89‰) dead cases of low birth weight.The resultssuggest that the occurrence of low birth weight is af- fected by maternal age,fetal number and living levelin rural areas. The incidence of low birth weight deli-vered by women aged 35 and over is 100.94‰; It is331. 53‰for twins and 265. 96‰for triplets. The inci- dence of low birth weight in rural areas(94. 91‰)ishigher than that in urban areas (59. 44‰).
出处
《华西医科大学学报》
CSCD
1995年第2期210-214,共5页
Journal of West China University of Medical Sciences
基金
国家"七.五"攻关资助
关键词
低体重儿
围产儿
发生率
病因学
流行病学
四川
Low birth weight Perinatals IncidenceRapporteurs:The Second Affiliated Hospital, National Center for Birth Defects Monitoring
