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The Present Condition and Future of External Quality Control
|Chairmanfs Introductory Remarks
Yoshiaki KATAYAMA, PhD*
The purpose of external quality control is comparing the measurement results between institutions to detect errors. Some test items evaluates results by measured values. Others evaluate results by judging right or wrong.
In this study we analyzed the evaluation methods.
[Rinsho Byori 51 : 425`426, 2003]
*Laboratory of Clinical Chemistry, National Cardiovascular Center Hospital, Suita 565-8565
yKey Wordsztarget value(ΪWl)Cevaluation and marks(]ΏE]_)Cguideline(KChC)Cmedical network(γΓlbg[N)CISO9001(ΫW»@\ 9001)
*§zΒνaZ^[Υ°Έ(§565-8565 cs‘δ7-5-1)
*VFΙμqεwςw(§665-8179 Ό{sbq9-11-68)
E-mail :ykatayam@iris.eonet.ne.jp