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目的分析陕西省产前筛查技术服务现状及存在的关键问题,并提出相应措施。方法利用横断面调查,定量分析陕西省产前筛查服务提供的现状。结果目前陕西省医疗保健机构主要开展唐氏综合征、先天性代谢性疾病和神经管畸形等疾病的筛查。全省开展遗传病及产前遗传优生咨询筛查共39347人,阳性率为0.9%;开展甲胎蛋白筛查17911人,阳性率为6.3%;开展游离β-hCG筛查22159人,阳性率为24.9%。结论陕西省产前筛查工作开展不平衡,开展的数量和质量参差不齐。建立起有效的产前筛查网络十分必要。
Objective To analyze the status quo and existing problems of prenatal screening technology in Shaanxi Province and put forward corresponding measures. Methods The cross-sectional survey was used to quantitatively analyze the status quo of antenatal screening services in Shaanxi Province. Results At present, Shaanxi Province health care institutions mainly carry out screening of Down Syndrome, congenital metabolic diseases and neural tube defects. The province carried out genetic counseling and prenatal genetic counseling and screening a total of 39,347 people, the positive rate was 0.9%; to carry out 17911 people with alpha fetoprotein screening, the positive rate was 6.3%; 22,159 free beta-hCG screening, the positive rate 24.9%. Conclusion The prenatal screening work in Shaanxi Province is unbalanced, and the quality and quantity of prenatal screening are uneven. It is necessary to establish an effective prenatal screening network.