External Quality Assurance (EQA) Program

for

G6PD Quantitative Test in Taiwan

Survey No. : RH2012-01 Sample sent on : 2012/01/02 Reporting deadline : 2012/01/09
This Survey S1 has been used in 2010-2012 (n = 4; Survey / Sample No.) :
RH 2010-07/S3 ; RH 2011-01/S1 ; RH 2011-09/S3 ; RH 2012-01/S1 ;

Intermediate Measurement Precision of G6PD Quantitative Test

Lab

Survey : RH2012-01 / Sample 1

Period : 2010 ~ 20124

U/gHb

SDI2

Mean

n

SD

CV

RH01

8.7
-1.1
9.7
3
0.9
9.3%

RH02

9.3
-0.8
10.0
3
0.9
9.0%

RH03

11.2
0.9
9.8
3
1.6
16.3%

RH04

9.6
1.3
9.1
3
0.4
4.4%

RH06

9.9
-0.5
10.3
3
0.8
7.8%

RH07

9.2
-0.3
9.5
3
1.1
11.6%

RH08

9.9
-0.7
10.4
3
0.7
6.7%

RH09

9.2
-1.0
10.0
3
0.8
8.0%

RH10

9.5
-0.7
9.9
3
0.6
6.1%

RH12

9.6
-0.3
10.0
3
1.5
15.0%

RH13

10.1
-0.8
10.4
3
0.4
3.8%

RH14

9.7
-0.8
10.2
3
0.6
5.9%

RH18

10.1
0.2
10.0
3
0.5
5.0%

RH19

9.6
-0.7
10.0
3
0.6
6.0%

A0189

10.3
1.0
9.8
3
0.5
5.1%

A0203

8.9
-0.3
9.2
3
0.9
9.8%

G026

10.1
0.0
10.1
3
0.2
2.0%

CL001

9.1
-0.6
9.4
3
0.5
5.3%

CL002

10.0
0.2
9.8
3
0.8
8.2%

B001

10.1
0.7
9.8
3
0.4
4.1%

Total participating laboratories = 20

Median

9.7
-0.4
10.0
0.7
6.4%

Range

8.7 ~ 11.2
-1.1 ~ 1.3
9.1 ~ 10.4
0.2 ~ 1.6
2.0% ~ 16.3%

Ref. Lab3

10.1
1.0
10
3
0.10
1.0%

 

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.¡GRH 2010-07/S3 ; RH 2011-01/S1 ; RH 2011-09/S3 ; RH 2012-01/S1 ;
*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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