External Quality Assurance (EQA) Program

for

G6PD Quantitative Test in Taiwan

Survey No. : RH2012-07 Sample sent on : 2012/07/02 Reporting deadline : 2012/07/09
This Survey S2 has been used in 2007-2012 (n = 3; Survey / Sample No.) :
RH2007-03/S1 ; RH2010-05/S1 ; RH2012-07/S2

Intermediate Measurement Precision of G6PD Quantitative Test

Lab

Survey : RH2012-07 / Sample 2

Period : 2007 ~ 20124

U/gHb

SDI2

Mean

n

SD

CV

RH01

9.5
-0.9
10.6
3
1.2
11.3%

RH02

10.5
-0.5
10.7
3
0.4
3.7%

RH03

10.3
-0.6
10.8
3
0.8
7.4%

RH04

11.7
1.1
10.8
3
0.8
7.4%

RH06

11.5
1.0
11.0
3
0.5
4.5%

RH07

10.2
1.0
9.9
3
0.3
3.0%

RH08

10.6
-1.0
10.7
3
0.1
0.9%

RH09

11.0
1.0
10.3
3
0.7
6.8%

RH10

11.0
0.3
10.9
3
0.3
2.8%

RH12

10.2
-0.8
10.5
3
0.4
3.8%

RH13

11.3
1.0
10.6
3
0.7
6.6%

RH14

11.8
1.0
10.7
3
1.1
10.3%

RH18

10.5
-1.0
10.9
3
0.4
3.7%

RH19

11.2
-1.3
11.7
3
0.4
3.4%

A0189

12.2
1.1
11.4
3
0.7
6.1%

A0203

11.5
1.0
11.2
3
0.3
2.7%

G026

10.9
-0.2
11.0
3
0.4
3.6%

CL001

9.9
-0.8
10.3
3
0.5
4.9%

CL002

10.4
-1.3
10.8
3
0.3
2.8%

B001

11.8
0.4
11.4
3
0.9
7.9%

Total participating laboratories = 20

Median

11.0
0.0
10.8
-
0.5
4.2%

Range

9.5 ~ 12.2
1.3 ~ 1.1
9.9 ~ 11.7
-
0.1 ~ 1.2
0.9% ~ 11.3%

Ref. Lab3

10.9
-0.5
11
3
0.2
1.8%

 

1).
: Outlier (this result has been dropped and was not included in calculation of Mean, SD and CV).
2). Standard Deviation Index (SDI) = (Individual Result - Individual Mean) / Individual SD
3). The reference values were determined by reference method at the QC reference Lab.
4). Survey / Sample No.¡GRH2007-03/S1 ; RH2010-05/S1 ; RH2012-07/S2
*Intermediate Measurement Precision¡FISO 3534-2:2006

 

Contact us
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                  Preventive Medicine Foundation, Taipei, Taiwan

updated : 30 Jul, 2013

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