·糖尿病临床研究·作者单位:710032西安,中国人民解放军第四军医大学西京医院内分泌代谢科通信作者:赵国霞,E-mail:18629559362@163.com血糖仪与全自动生化仪检测末梢血和静脉血血糖的比较房玉杰赵国霞延娟杜永峰张伟清姬秋和【摘要】目的比较血糖仪与全自动生化仪检测末梢血和静脉血的一致性。方法选取2012年11~12月于我科门诊就诊的糖尿病和非糖尿病患者197例,使用3款血糖仪和日立7180全自动生化分析仪分别检测末梢血和静脉血血糖,并行线性回归分析和配对t检验。结果当红细胞压积(Hct)在35.1%~51.6%时,3款血糖仪与日立7180相关性顺序由高到低为罗氏Accuchek(末梢血:R2=0.968,静脉血:R2=0.966)、爱科莱GT-1920、强生OneTouch。爱科莱GT-1920检测末梢血与日立7180的偏倚较小,检测静脉血的偏倚较大。罗氏Accuchek检测静脉血的均值低于日立7180。强生OneTouch的偏倚约为10%。结论3款血糖仪与全自动生化分析仪相关性均较好,Hct可对两者的相关性造成影响。【关键词】血糖仪;全自动生化仪;血糖;比较doi:10.3969/j.issn.1006-6187.2014.10.014ComparisonoffingercapillaryglucoseversusveinbloodglucoselevelsbetweenthreeglucosemetersandautomaticbiochemistryanalyzerFANGYu-jie,ZHAOGuo-xia,YANJuan,etal.DepartmentofEndocrinologyandMetabolism,XijingHospital,Xi’an710032,ChinaCorrespondingauthor:ZHAOGuo-xia,E-mail:18629559362@163.com【Abstract】ObjectiveTocomparetheagreementforglucoseassessingincapillaryversusveinbloodbetweenglucosemetersandautomaticanalyzer.Methods197patientswerecollectedfromoutpatientsfromNov.2012toDec.2012.Fingertipandveinbloodglucoseweretestedbythreeglucosemetersandautomaticbiochemistryanalyzer(Hitachi7180)separately.Linearregressionandpairedttestwereperformed.ResultsWhenhematocrit(Hct)hadtherangeof35.1%~51.6%,thecorrelationbetweenglucosemetersandautomaticanalyzer(Hitachi7180)wasinthefollowingagreementorder:Accuchek(R2=0.968forfingerbloodandR2=0.966forvein),GT-1920andOneTouchversusHitachi7180,respectively.GT-1920showedthelowestbiastoHitachi7180forcapillarybloodversustheveinblood.OneTouchhadthebiasof10%.ConclusionThethreeglucosemetersshowgoodcorrelationwithHitachi7180andHctinfluencesthecorrelation.【Keywords】Glucosemeters;Automaticbiochemistrya...