http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
장상우 ( Sang Wu Chang ),김대식 ( Dae Sik Kim ),서한익 ( Han Ik Sur ),장순모 ( Sun Mo Chang ),여영규 ( Young Gyu Yeo ),김양호 ( Yang Ho Kim ),조영주 ( Young Ju Cho ) 대한임상검사과학회 2000 대한임상검사과학회지(KJCLS) Vol.32 No.3
Bias is an effect tending to produce results that depart systematically from the true value. Bias called systematic error in total quality management field. Systematic Error is an error that always in one direction and is predictable, in contract to random errors that may be either be either positive or negative and whose direction can not be predicted. We studied systematic error in using same quality control material during one year in c1inical chemisσy laboratory in order to evaluate bias from target value with Hitachi 7150 system. Grand means of systematic error were total protein(normal control-0.08, abnormal cα1trol-0.05), a1bm띠n(N-O.06, AB-O.04) , total bi1irubin(N-O.13, AB-O.22), a1ka1ine phosphatase (N-13.6, AB-56.8), glucose(N-2.75, AB-l 1.63), AST(N-1.3, AB-2.8), ALT(N-2.72, AB-7.35), BUN(N-O.27, AB-1.5), uric acid(N-O.2, AB-O.3) , calcium(N-O. 26,AB-O. 29) , inorganic phosphorus (N-O.19, AB-0.47), gama-GTP(N-O.83, AB-2.5), creatinine(N-O.l7, AB-O.07), direct bi1irubin (N-O.Ol, AB-O.07), CK(N-4.l, AB-14.2), LD(N-46.3, AB-73.65), total cholesterol(N-4.6, AB-3.1), πiglyceride(N-4.7, AB-7.5).