新生儿静脉血和末梢血测定HGB结果比较

Determination of HGB Results in Neonatal Venous Blood and Peripheral Blood

目的对新生儿静脉血与末梢血血液分析中血红蛋白结果进行比较，寻找两者的差异。方法同时采集新生儿的静脉血与末梢血用EDTA—K2抗凝，2h内用同一台血液细胞分析仪进行测定。结果末梢血和静脉血测定血红蛋白结果比较有显著差异（P〈0．01）；“相差指数”分析结果显示，指数〈10％有4名，10．1～15％有11名，〉15．1％有7名，临床可接受的结果占18．2％，临床可否接受需慎重对待的结果占50％，不能接受的结果占31．8％。结论新生儿静脉血和末梢血测定血红蛋白结果存在显著差异。

Objective On neonatal venous blood and peripheral blood hemoglobin in the blood analysis results were compared to find the difference. Methods At the same time collecting the venous blood of newborns and peripheral blood with EDTA - K2 anticoagulation, 2 hours with the same blood analyzers for determination. Results The peripheralblood and venous blood hemoglobin determination results showed significant difference （P 〈0. 01 ） ; ＂difference＂ index analysis shows, index 〈10% 4, 10. 1 -15% 11, 〉15.1%7, clinically acceptable resuhs accounted for 18. 2%, need careful clinical acceptable results for the 50%, can not ac- cept the results accounted for 31.8%. Conclusions Neonatal venous blood and peripheral blood hemoglobin were signif- icantly different results.