CAJ | 학술논문

目的探讨电解质检测结果在不同检测系统间的可比性,为临床实验室认可及不同实验室检验结果的互认提供依据.方法参考美国临床实验室标准化委员会(NCCLS)的 EP9-A2文件[叶应妩,王毓三,申子瑜.全国临床检验操作规程[M].第3版.南京:东南大学出版社,2006:59-60.],以罗氏检测系统为比较方法,日立检测系统为试验方法,用患者血清在2台生化仪上测定,应用 SPSS13.0统计学软件对结果进行线性回归分析、比对、偏差评估.结果两种检测系统测定 K+、Na+、Cl-的结果具有可比性,相关系数均>0.975,差异无统计学意义.结论当两种检测系统对同一项指标进行检测时,应进行偏倚评估和方法比对,判断其临床可接受性,确保测定结果的可比性.
목적탐토전해질검측결과재불동검측계통간적가비성,위림상실험실인가급불동실험실검험결과적호인제공의거.방법삼고미국림상실험실표준화위원회(NCCLS)적 EP9-A2문건[협응무,왕육삼,신자유.전국림상검험조작규정[M].제3판.남경:동남대학출판사,2006:59-60.],이라씨검측계통위비교방법,일립검측계통위시험방법,용환자혈청재2태생화의상측정,응용 SPSS13.0통계학연건대결과진행선성회귀분석、비대、편차평고.결과량충검측계통측정 K+、Na+、Cl-적결과구유가비성,상관계수균>0.975,차이무통계학의의.결론당량충검측계통대동일항지표진행검측시,응진행편의평고화방법비대,판단기림상가접수성,학보측정결과적가비성.
Objective To study the comparison of the electrolytic(kalium、Natrium、chlorine)results determined by the automatic biochemical testing systems between the Roche and Hitachi 7100 type with bias estimation and method comparison. Methods According to the document EP9-A2 of National Committee for Clinical Laboratory Standards (NCCLS),biochemistry items were respectively detected by biochemical testing system and aim system. The results determined by the two analyzers with fresh serum of patients were analyzed with the software of SPSS13.0 to obtain the comparison,the linear regression analysis and the evaluation of deviations. Results The results showed the good comparability and correlation, and there was no statistical different. Conclusion If the same item is tested by two systems, it is necessary to judge clinical acceptability by method comparison and bias estimation so as to insure the comparability. The testing results of our three biochemical testing systems show well comparability.