临床儿科杂志 ›› 2014, Vol. 32 ›› Issue (1): 26-29.

• 专家笔谈 • 上一篇    下一篇

心脏杂音、呼吸困难和经皮氧饱和度测定在新生儿先天性心脏病筛查中的作用

胡煜1 余静1 管利荣1 李卓娅2 郑小兰1 吴晓芳1 王小双1   

  1. 1. 绵阳市中心医院儿科; 2. 绵阳市人民医院儿科 (四川绵阳 621000)
  • 收稿日期:2013-06-30 出版日期:2014-01-15 发布日期:2014-01-15

Value of heart murmurs, dyspnea and transcutaneous oxygen satuation in screening for neonatal congenital heart diseases HU Yu1, YU Jing1, GUAN Lirong1, LI Zhuoya2, ZHENG Xiaolan1, WU Xiaofang1, WANG Xiaoshuang1 (1.Department of Pediatrics, Mianyang Central Hospital; 2.Department of Pediatrics, Mianyang City People's Hos-pital , Mianyang 621000, Sichuan, China)

  • Received:2013-06-30 Published:2014-01-15 Online:2014-01-15

摘要:

 目的 探讨可靠和易推广的新生儿先天性心脏病筛查方法。方法 选择2012年1至12月分娩的新生儿5 350例,以彩色超声心动图检查为金标准,评估心脏杂音、呼吸困难和经皮氧饱和度(SpO2)异常在先天性心脏病筛查中的真实性、可靠性和收益。结果 分别以心脏杂音、呼吸困难和经皮SpO2单独作为先心病的筛查指标,其灵敏度和特异度为29.03%~81.71%,可靠性为39.10%~81.35%,收益率为1.49%~99.37%;以心脏杂音合并呼吸困难、心脏杂音合并SpO2异常、呼吸困难合并SpO2异常各两项,以及同时存在心脏杂音、呼吸困难、SpO2异常三项进行筛查,其较单项筛查指标的灵敏度下降,特异度升高,可靠性和收益有所提高。结论 联合心脏杂音、呼吸困难和SpO2异常指标,在新生儿先天性心脏病筛查中有一定临床应用和推广价值。

Abstract:  Objective  To explore a more reliable and easy-to-use method for the screening of neonatal congenital heart diseases (CHD). Methods Totally 5 350 newborns delivered from January 2012 to December 2012 were involved in this study. All participants received cardiac color ultrasound to make a definite diagnosis which was used to evaluate the validity, reliability and benefit ratio of such indicators as heart murmur, dyspnea and transcutaneous oxygen satuation (SpO2)<95% in the screening of neonatal CHD. Results The sensitivity and specificity were in the range of 29.03% to 81.71%, reliability was 39.10% to 81.35%, and benefit ratio was 1.49% to 99.37% when heart murmur, dyspnea and abnormal SpO2 were used separately as the screening indicators for CHD. When their combination such as heart murmurs plus dyspnea, heart murmurs plus abnormal SpO2, dyspnea plus abnormal SpO2, and heart murmurs plus dyspnea plus abnormal SpO2 were used for screening, the sensitivity was decreased, while the specificity, reliability and benefit ratio were increased. Conclusions The combination of heart murmur, dyspnea and abnormal SpO2 is useful in the screening of neonatal congenital heart disease.