IMP_RH2022-01-S3

External Quality Assurance ( EQA ) Program for G6PD Quantitative Test

調查批次 : RH2022-01

檢體寄出日期：2022 年 02 月 14 日

報告回收截止日期：2022 年 02 月 21 日

各單位之長期 G6PD 定量檢驗中間精密度

Lab	Survey : RH2022-01 / Sample 3		Period : 2015 ~ 2022³
Lab	U/gHb	SDI¹	Mean	n	SD	CV	CVR²
RH01	12.4	-1.3	14.0	7	1.24	8.9%	1.32
RH02	14.0	-0.6	15.0	7	1.75	11.7%	1.74
RH04	13.8	-0.3	14.2	7	1.39	9.8%	1.46
RH06	12.8	-1.2	14.2	7	1.13	8.0%	1.19
RH07	14.7	-0.4	15.0	7	0.72	4.8%	0.72
RH08	12.9	-2.1	14.2	7	0.61	4.3%	0.64
RH09	15.6	0.7	14.9	7	1.00	6.7%	1.00
RH10	15.2	0.9	14.2	7	1.09	7.7%	1.15
RH12	13.5	-1.0	14.5	7	1.04	7.2%	1.07
RH13	15.3	0.3	15.1	7	0.64	4.2%	0.63
RH14	14.1	0.1	14.0	7	0.76	5.4%	0.81
RH19	13.1	-3.0	14.4	7	0.43	3.0%	0.45
A0203	14.0	-0.3	14.2	7	0.74	5.2%	0.78
G026	17.5	2.3	14.8	7	1.18	8.0%	1.19
CL001	13.7	-1.2	14.8	7	0.92	6.2%	0.93
CL002	12.5	-1.8	14.2	7	0.95	6.7%	1.00
CL003	13.6	─	─	2	─	─	─
CL004	12.8	─	─	4	─	─	─
CL014	13.4	-1.2	14.3	7	0.73	5.1%	0.76
CL015B	12.9	-1.2	14.3	7	1.16	8.1%	1.21
CL017	13.1	─	─	4	─	─	─
CL018	13.0	─	─	3	─	─	─
CL019	14.6	─	─	3	─	─	─
Total participating laboratories = 23
Median	13.6	-0.8	14.3	─	0.98	6.7%	1.00
Range	12.4 ~ 17.5	-3.0 ~ 2.3	14.0 ~ 15.1	─	0.43 ~ 1.75	3.0% ~ 11.7%	0.45 ~ 1.74
Mean of all participating laboratory CVs						6.7%	─

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 : 25 Nov, 2022

G6PD 定量檢驗院際品質保証計畫