IMP_RH2023-03-S1

External Quality Assurance ( EQA ) Program for G6PD Quantitative Test

調查批次 : RH2023-03

檢體寄出日期：2023 年 09 月 11 日

報告回收截止日期：2023 年 09 月 18 日

各單位之長期 G6PD 定量檢驗中間精密度

Lab	Survey : RH2023-03 / Sample 1		Period : 2012 ~ 2023³
Lab	U/gHb	SDI¹	Mean	n	SD	CV	CVR²
RH01	4.2	-0.6	4.5	5	0.47	10.4%	1.31
RH02	4.5	-0.4	4.6	5	0.27	5.9%	0.73
RH04	3.9	-1.4	4.4	5	0.36	8.2%	1.02
RH06	4.2	-1.1	4.7	5	0.46	9.8%	1.22
RH07	4.1	-3.0	4.7	5	0.20	4.3%	0.53
RH08	4.2	-1.1	4.6	5	0.36	7.8%	0.98
RH09	4.3	-1.5	4.6	5	0.20	4.3%	0.54
RH10	4.7	0.2	4.6	5	0.41	8.9%	1.11
RH12	4.5	-0.5	4.6	5	0.20	4.3%	0.54
RH13	4.7	-0.2	4.8	5	0.51	10.6%	1.33
RH14	3.8	-1.2	4.5	5	0.57	12.7%	1.58
RH19	5.5	1.6	4.6	5	0.58	12.6%	1.58
A0189	4.2	─	─	2	─	─	─
A0203	4.5	0.0	4.5	5	0.34	7.6%	0.94
G026	4.5	-0.8	4.8	5	0.38	7.9%	0.99
CL001	4.5	-0.7	4.6	5	0.15	3.3%	0.41
CL002	4.5	-0.5	4.7	5	0.43	9.1%	1.14
CL003	4.5	─	─	1	─	─	─
CL004	4.1	─	─	2	─	─	─
CL014	4.2	─	─	4	─	─	─
CL015B	4.4	─	─	4	─	─	─
CL017	5.3	─	─	2	─	─	─
CL018	4.3	─	─	1	─	─	─
CL019	4.6	─	─	1	─	─	─
CL023	4.5	─	─	1	─	─	─
Total participating laboratories = 25
Median	4.5	-0.7	4.6	─	0.37	8.0%	1.01
Range	3.8 ~ 5.5	-3.0 ~ 1.6	4.4 ~ 4.8	─	0.15 ~ 0.58	3.3% ~ 12.7%	0.41 ~ 1.58
Mean of all participating laboratory CVs						8.0%	─

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

若有任何疑問,歡迎來電(函)聯繫或指教
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      財團法人預防醫學基金會
          updated : 22 Sep, 2023

G6PD 定量檢驗院際品質保証計畫