探讨两种不同采血方式在新生儿疾病筛查中的应用

Application of two techniques about heel blood sampling in neonates for inherited metabolic diseases screening

目的:比较改进采血方式和传统采血方式用于新生儿疾病筛查足底采血的效果,探讨新生儿足底采血的最佳方法。方法:将204例出生满72h的新生儿随机分为实验组和对照组,每组102例,分别用两种不同的方式采足跟血,观察两种不同方式采足跟血的临床效果。结果:实验组在采集血样一次成功率、采血成功完成的总时间及肿胀或瘀斑方面明显优于对照组。结论:改进采血方式明显优于传统采血方式,值得推广。

Objective：To compare the difference between the modified blood sampling technique and the routine one from heel so as to find an optimal blood sampling method for neonatal disease screening.Methods：204 neonates were randomly divided into the experimental group and the control group,102 cases in each group.And heel pricks were carried out in the experimental group by the modified method and in the control group by the routine procedure,respectively.The qualified blood spot,achievement ratio,collection time and engorge or ecchymosis were assessed for effect in obtaining satisfactory blood samples.Results：Compared with the control group,there was statistically significant in the achievement ratio,collection time and engorge or ecchymosis in the experimental group.Conclusion：The modified heel blood sampling is superior to the routine one,which is recommended to be used in clinical practice.