[1]周文蓉,刘金艳,周德贤.高原地区藏族胎儿颈项透明层正常值调查[J].第三军医大学学报,2016,38(21):2368-2370.
 Zhou Wenrong,Liu Jinyan,Zhou Dexian.Normal reference of nuchal translucency thickness in plateau Tibetan fetuses[J].J Third Mil Med Univ,2016,38(21):2368-2370.
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《第三军医大学学报》[ISSN:1000-5404/CN:51-1095/R]

卷:
38卷
期数:
2016年第21期
页码:
2368-2370
栏目:
临床医学
出版日期:
2016-11-15

文章信息/Info

Title:
Normal reference of nuchal translucency thickness in plateau Tibetan fetuses
作者:
周文蓉刘金艳周德贤
青海红十字医院超声科
Author(s):
Zhou Wenrong Liu JinyanZhou Dexian

Department of Ultrasonography, Qinghai Red Cross Hospital, Xining, Qinghai Province, 810000, China

关键词:
高原地区藏族孕妇藏族胎儿颈项透明层厚度
Keywords:
plateau Tibet pregnant women Tibetan fetus nuchal translucency thickness
分类号:
R195.2; R339.54; R714.51
文献标志码:
A
摘要:

目的      调查青海高原地区藏族单胎胎儿颈项透明层(nuchal translucency,NT)厚度的正常范围是否存在地域及种族差异。 方法      选择2012年10月至2015年12月在我科行NT检查、世居于我省3 500 m以上海拔高度的青南地区的藏族正常单胎孕妇412例,年龄19~35(25±2)岁,孕周11~13+6周,胎儿头臀长45~84 mm,孕妇体质量(60±5) kg。签署知情同意书,行产前超声检查,观察胎儿结构及大小是否正常,测量胎儿头臀长及NT厚度。结果     纳入研究的藏族单胎胎儿NT厚度测量值正常值参考值95%CI(P2.5,P97.5)为(1.1~3.1)mm,藏族胎儿NT厚度均数为2.1 mm。结论     高原地区藏族胎儿NT厚度与平原地区及其他种族间无明显差异。

Abstract:

Objective     To investigate the normal range of the thickness of nuchal translucency (NT) in Tibetan fetuses in the single-fetus pregnant women living in the Qinghai plateau.  Methods      A total of 412 singleton pregnant Tibetan natives who undergoing NT test by ultrasonography in our hospital during October 2012 and December 2015 and living in Qinghai South Region (altitude more than 3 500 m) were subjected in this study. The pregnant women were at an age of 19 to 35 (25±2), weighted 50 ~65 kg and had 11 ~13+ 6 weeks of gestational age. The fetal head hip length was ranged between 45 and 84 mm. After signed the informed content, the pregnant women were given prenatal ultrasound examination for the fetal structure and size, head hip length and NT thickness.  Results     The normal range of NT thickness (95%CI) was 1.1 ~3.1 mm in the Tibetan native women, and the median value was 2.1 mm.  Conclusion     Our results indicate that there is no difference in the NT thickness between the fetuses living in Tibetan plateau region and those living in plain area and of other nationalities.

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更新日期/Last Update: 2016-11-10