新生儿手背静脉采血方法的临床观察

Clinical Observation of Collecting Blood from Dorsal Metacarpal Veins on Newborns

目的 探讨新生儿手背静脉采血方法的效果。方法 将 1 2 0例新生儿随机分成两组 ,观察组 54例采用手背静脉穿刺采血 ,对照组 66例采用股静脉穿刺采血 ;对两组新生儿采血材料成本、压迫时间的差异显著性采用t检验 ,对两组新生儿静脉采血合并症用 χ2 检验法进行差异显著性检验。结果 两组新生儿静脉采血的采血材料成本、压迫时间均有显著性差异 (P <0 .0 1 ) ,静脉采血合并症也有显著性差异 (P <0 .0 5)。结论 手背静脉采血法具有采血材料成本低、压迫时间短、合并症少等优点 。

Objective To investigate the effect of the method of collecting blood from dorsal metacarpal veins on newborns.Methods 120 newborns were randomly assigned into 2 groups.54 newborns were punctured through dorsal metacarpal veins for collecting blood as study group;66 newborns,as control group,were punctured through femoral veins for collecting blood.The significant difference between the cost of the materials used and pressing time for collecting blood of 2 groups were examined by test.The significant difference between complications of collecting blood by venepuncture on 2 groups were examined by χ 2 test.Results There were significant differences between the costs of materials used and pressing time between 2 groups( P <0.01).The complications of collecting blood through venepuncture also showed significant difference ( P <0.01).Conclusions The significant advantages of collecting blood by dorsal metacarpal veins are low costs,shorter pressing time and less complications.It is worth to clinical use extensively.