External Quality Assurance (EQA) Program

for

G6PD Quantitative Test in Taiwan

Survey No. : RH2015-07 Sample sent on : 2015/07/06 Reporting deadline : 2015/07/13
This Survey S1 has been used in 2008-2014 (n = 7; Survey / Sample No.) :
RH2010-07/S3 ; RH2011-01/S1 ; RH2011-09/S3 ; RH2012-01/S1 ; RH2013-09/S2 ; RH2014-10/S1 ; RH2015-07/S2 ;

Intermediate Measurement Precision of G6PD Quantitative Test

Lab

Survey : RH2015-07 / Sample 2

Period : 2010 ~ 20142

U/gHb

SDI1

Mean

n

SD

CV

RH01

13.0
0.1
12.9
7
1.9
14.7%

RH02

13.2
0.5
12.9
7
0.6
4.7%

RH04

13.6
0.0
13.6
7
0.7
5.1%

RH06

12.3
0.0
13.1
7
0.6
4.6%

RH07

13.0
0.5
12.9
7
0.2
1.6%

RH08

12.5
-1.3
12.9
7
0.3
2.3%

RH09

13.0
-0.3
13.3
7
1.2
9.0%

RH10

13.5
0.8
13.1
7
0.5
3.8%

RH12

12.4
0.0
12.4
7
0.4
3.2%

RH13

12.9
-0.5
13.5
7
1.2
8.9%

RH14

12.6
-1.2
13.2
7
0.5
3.8%

RH18

12.8
-1.2
13.4
7
0.5
3.7%

RH19

13.0
-0.1
13.1
7
0.8
6.1%

A0189

12.2
-1.3
13.1
7
0.7
5.3%

A0203

12.3
-0.6
12.9
7
1.0
7.8%

G026

13.3
0.3
13.0
7
1.0
7.7%

CL001

13.0
0.1
12.9
7
0.8
6.2%

CL002

14.4
1.4
13.1
7
0.9
6.9%

B001

12.7
-0.2
12.9
7
1.1
8.5%

CL014

13.3
-0.3
13.4
7
0.3
2.2%

CL015B

11.9
—
13.1
3
—
—

Total participating laboratories = 21

Median

13.0
-0.1
13.1
—
0.7
5.2%

Range

11.9 ~ 14.4
-1.3 ~ 1.4
12.4 ~ 13.6
—
0.2 ~ 1.9
1.6% ~ 14.7%
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

 

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                  Preventive Medicine Foundation, Taipei, Taiwan

updated : 17 Jul, 2015

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