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ID:22765714
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页数:8页
时间:2018-10-31
《雅培architecti2000sr化学发光cea残余试剂再利用评估》由会员上传分享,免费在线阅读,更多相关内容在工程资料-天天文库。
1、雅培ARCHITECTI2000SR化学发光CEA残余试剂再利用评估[摘要]目的评估雅培ARCHITECTI2000SR化学发光仪CEA残余试剂再利用的性能。方法回收合并残余试剂,评价其检测精密度和回收率,并依据美国临床实验室标准化委员会(NCCLS)EP9-A2文件方案,与原装试剂进行对比试验。结果残余试剂检测CEA的批内精密度2.84%〜3.69%,天间精密度3.28〜4.86%,回收率为92.31%〜104.53%,均符合相关规定;两种试剂检测CEA的相关系数r=0.996,回归方程为Y=l.049X-0.521,在各医学决定水平(X
2、c)的预期偏倚(Be)在允许偏倚内,两方法相当,可以被接受。结论雅培ARCHITECTI2000SR化学发光仪CEA残余试剂的性能符合临床要求,可以回收再利用。[关键词]CEA;残余试剂;再利用;评估分类号]R197.39[文献标识码]B[文章编号]2095-0616(2013)22-49-03PreliminaryevaluationofCEAresidualreagentrecyclinginAbbottARCHITECTI2000SRZHUBoSHENWeiHUANGJiaqinYANLiPENGYushengWANGPengDepa
3、rtmentofClinicalLaboratory,First雅培ARCHITECTI2000SR化学发光CEA残余试剂再利用评估[摘要]目的评估雅培ARCHITECTI2000SR化学发光仪CEA残余试剂再利用的性能。方法回收合并残余试剂,评价其检测精密度和回收率,并依据美国临床实验室标准化委员会(NCCLS)EP9-A2文件方案,与原装试剂进行对比试验。结果残余试剂检测CEA的批内精密度2.84%〜3.69%,天间精密度3.28〜4.86%,回收率为92.31%〜104.53%,均符合相关规定;两种试剂检测CEA的相关系数r=0.99
4、6,回归方程为Y=l.049X-0.521,在各医学决定水平(Xc)的预期偏倚(Be)在允许偏倚内,两方法相当,可以被接受。结论雅培ARCHITECTI2000SR化学发光仪CEA残余试剂的性能符合临床要求,可以回收再利用。[关键词]CEA;残余试剂;再利用;评估分类号]R197.39[文献标识码]B[文章编号]2095-0616(2013)22-49-03PreliminaryevaluationofCEAresidualreagentrecyclinginAbbottARCHITECTI2000SRZHUBoSHENWeiHUANGJi
5、aqinYANLiPENGYushengWANGPengDepartmentofClinicalLaboratory,FirstPeople’sHospitalofYibin,Yibin644000,China[Abstract]ObjectiveToevaluatetheperformanceofrecyclingaboutCEAresidualreagentinAbbottARCHITECTI2000SR.MethodsRecyclecombinedresidualreagents,toevaluatethedetectionpreci
6、sionandrecovery,andinaccordancewiththeCommitteeofClinicalLaboratoryStandards(NCCLS)EP9-A2documentsolutions,comparativetestswiththeoriginalreagents.ResultsTheresidualreagentCEAbatchprecisionis2.84%-3.69%,inter-dayprecisionis3.28%-4.86%,therecoveryrateis92.31%-104.53%,areinl
7、inewiththerelevantprovisions;thetworeagentCEAcorrelationcoefficientr=0.996,theregressionequationisY=l.049X-0.521.Theexpectedbias(Be)waswithinallowedbiasonthemedicaldecisionlevel(Xc),sotwomethodscanbeaccepted.ConclusionAboutAbbottArchitecti2000SR,theperformanceofCEAresidual
8、reagentsaccordswithclinicalrequirementandcanberecycled.[Keywords]CEA;Residualreagent;Recy
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