External Quality Assurance (EQA) Program

for

G6PD Quantitative Test in Taiwan

Survey No. : RH2014-04 Sample sent on : 2014/04/14 Reporting deadline : 2014/04/21
This Survey S2 has been used in 2009-2014 (n = 7; Survey / Sample No.) :
RH2009-11/S1 ; RH2010-01/S2 ; RH2011-03/S2 ; RH2011-07/S1 ; RH2012-09/S2 ; RH2013-05/S2 ; RH2014-04/S2

Intermediate Measurement Precision of G6PD Quantitative Test

Lab

Survey : RH2014-04 / Sample 2

Period : 2009 ~ 20144

U/gHb

SDI2

Mean

n

SD

CV

RH01

6.9
-0.7
7.6
7
1.0
13.2%

RH02

7.9
-0.4
8.2
7
0.8
9.8%

RH03

8.1
-0.3
8.3
7
0.8
9.6%

RH04

8.6
0.5
8.4
7
0.4
4.8%

RH06

8.4
0.0
8.4
7
0.4
4.8%

RH07

9.3
1.5
8.4
7
0.6
7.1%

RH08

8.5
0.4
8.3
7
0.5
6.0%

RH09

7.6
-1.2
8.2
7
0.5
6.1%

RH10

7.9
-1.0
8.2
7
0.3
3.7%

RH12

8.6
0.3
8.4
7
0.6
7.1%

RH13

8.1
-0.7
8.3
7
0.3
3.6%

RH14

8.5
0.5
8.3
7
0.4
4.8%

RH18

8.2
-0.1
8.3
7
0.8
9.6%

RH19

8.3
-0.5
8.7
7
0.8
9.2%

A0189

8.3
-0.1
8.4
7
1.1
13.1%

A0203

8.7
0.5
8.4
7
0.6
7.1%

G026

8.1
-1.0
8.6
7
0.5
5.8%

CL001

7.8
-0.5
8.1
7
0.6
7.4%

CL002

7.8
-1.3
8.3
7
0.4
4.8%

B001

7.3
-2.4
8.5
7
0.5
5.9%

CL014

8.1
-0.8
8.5
5
0.5
5.9%

CL015B

8.3
0.5
8.0
2
0.6
7.5%

Total participating laboratories = 22

Median

8.2
-0.3
8.3
-
0.6
6.6%

Range

6.9 ~ 9.3
-2.4 ~ 1.5
7.6 ~ 8.7
-
0.3 ~ 1.1
3.6% ~ 13.2%

 

1). Standard Deviation Index (SDI) = (Individual Result - Individual Mean) / Individual SD
*Intermediate Measurement Precision¡FISO 3534-2:2006
** Mean and SD are calculated by Robust method according to ISO 13528:2005

 

Contact us
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                  Preventive Medicine Foundation, Taipei, Taiwan

updated : 07 Jul, 2014

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