IMP_RH2021-02-S1

External Quality Assurance ( EQA ) Program for G6PD Quantitative Test

調查批次 : RH2021-02

檢體寄出日期：2021 年 05 月 17 日

報告回收截止日期：2021 年 05 月 24 日

各單位之長期 G6PD 定量檢驗中間精密度

Lab	Survey : RH2021-02 / Sample 1		Period : 2015 ~ 2021³
Lab	U/gHb	SDI¹	Mean	n	SD	CV	CVR²
RH01	12.7	-1.5	14.3	6	1.04	7.3%	1.14
RH02	14.5	-0.4	15.2	6	1.87	12.3%	1.92
RH04	14.4	0.0	14.4	6	1.71	11.9%	1.86
RH06	13.5	-1.1	14.5	6	0.95	6.6%	1.02
RH07	15.3	0.3	15.1	6	0.77	5.1%	0.80
RH08	14.0	-0.8	14.3	6	0.40	2.8%	0.44
RH09	14.9	0.1	14.8	6	1.03	7.0%	1.09
RH10	14.5	0.4	14.0	6	1.19	8.5%	1.33
RH12	15.2	0.5	14.7	6	0.99	6.7%	1.05
RH13	15.8	1.0	15.0	6	0.84	5.6%	0.88
RH14	13.5	-0.6	14.0	6	0.83	5.9%	0.93
RH19	14.6	0.0	14.6	6	0.31	2.1%	0.33
A0203	15.3	1.3	14.3	6	0.80	5.6%	0.87
G026	15.5	1.2	14.5	6	0.86	5.9%	0.93
CL001	14.7	-0.4	15.0	6	0.81	5.4%	0.84
CL002	13.9	-0.7	14.4	6	0.69	4.8%	0.75
CL003	15.5	─	─	1	─	─	─
CL004	13.2	─	─	3	─	─	─
CL014	14.2	-0.5	14.5	6	0.61	4.2%	0.66
CL015B	14.4	-0.2	14.6	6	1.00	6.8%	1.07
CL017	13.3	─	─	3	─	─	─
CL018	14.6	─	─	2	─	─	─
CL019	14.0	─	─	2	─	─	─
Total participating laboratories = 23
Median	14.5	-0.1	14.5	-	0.85	5.9%	0.93
Range	12.7 ~ 15.8	-1.5 ~ 1.3	14.0 ~ 15.2		0.31 ~ 1.87	2.1% ~ 12.3%	0.33 ~ 1.92
Mean of all participating laboratory CVs						6.4%	─

1). Standard Deviation Index (SDI) = (Individual Result - Individual Robust Mean) / Individual Robust SD

2). Coefficient of Variation Ratio ( CVR ) = Individual CV / Mean of all participating laboratory CVs

* 中間精密度: Intermediate Measurement Precision ( 亦稱為 within-laboratory precision )；ISO 3534-2:2006, JCGM 200:2012 ( VIM, 3rd ed. ) 2.23

** Mean and SD are calculated by Robust method according to ISO 13528, Algorithm A.

*** n < 5，該單位中間精密度不予統計

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      財團法人預防醫學基金會
          updated : 27 May, 2021

G6PD 定量檢驗院際品質保証計畫