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出生缺陷是指出生时就存在的人类胚胎(或胎儿)外形或体内有可识别的结构或功能方面的异常,包括先天畸形、智力障碍、代谢性疾病等[1]。出生缺陷不仅给患者和家庭带来不幸,也给社会造成了沉重负担[2]。为能更好地预防出生缺陷,本文分析2007-2009年绍兴市5个监测点的统计数据,现?
Birth defects are the abnormalities in the structure or function of the human embryo (or fetus) present at birth or in the body, including congenital malformations, mental retardation, metabolic diseases [1]. Birth defects not only bring unfortunate patients and families, but also to the community caused a heavy burden [2]. In order to better prevent birth defects, this paper analyzes the statistics of 5 monitoring stations in Shaoxing City from 2007 to 2009,