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目的:积极建立出生缺陷二级干预网络,有效提高产前筛查率和诊断率,以降低成都市出生缺陷率。方法:自2009年起,成都市通过原有妇幼保健网络,采取依托产前诊断中心和分中心力量,发展产前筛查采血点和产前筛查机构的模式,初步建立起产前筛查网络,对辖区孕妇进行产前筛查和产前诊断。结果:通过积极发展产前筛查采血点和产前筛查机构,产前筛查工作迅速覆盖到所有区市县。与此同时,成都市政府出台出生缺陷干预规划,将产前筛查率纳入卫生部门年度目标管理,极大地促进了产前筛查和诊断工作的开展。成都市产前筛查率从2008年的22.99%,提高到2009年的42.77%。结论:发展产前筛查采血点和产前筛查机构对建立产前筛查网络有积极作用,能迅速及持续实现筛查人群最大化,达到降低成都地区出生缺陷,提高人口素质的目的,值得推广应用。
Objective: To establish a secondary network of secondary birth defects, effectively improve the rate of prenatal screening and diagnosis, in order to reduce the birth defect rate in Chengdu. Methods: Since 2009, Chengdu has adopted prenatal diagnostic centers and sub-centers to develop prenatal screening blood collection sites and prenatal screening institutions through the existing maternal and child health care network and initially set up prenatal screening Network, pregnant women on the area for prenatal screening and prenatal diagnosis. Results: Prenatal screening quickly covered all counties and counties through active development of prenatal screening blood collection sites and prenatal screening agencies. In the meantime, the Chengdu Municipal Government issued a plan for the intervention of birth defects to include the prenatal screening rate in the annual target management of the health sector, which greatly facilitated the development of prenatal screening and diagnosis. The prenatal screening rate in Chengdu increased from 22.99% in 2008 to 42.77% in 2009. Conclusion: The development of prenatal screening blood collection sites and prenatal screening agencies have a positive effect on the establishment of prenatal screening networks, which can maximize the screening population promptly and continuously, achieve the goal of reducing birth defects and improving population quality in Chengdu area, Worth promoting application.