External Quality Assurance (EQA) Program

for

G6PD Quantitative Test in Philippines

Survey No. : RH2014-01 Sample sent on : 2014 / 01 / 13 Reporting deadline : 2014 / 01 / 20
This Survey S3 has been used in 2009-2014 (n = 7 ; Survey / Sample No.) :
RH2009-09/S3 ; RH2010-01/S3 ; RH2011-05/S1 ; RH2011-07/S3 ; RH2012-05/S2 ; RH2013-01/S3 ; RH2014-01/S3;

Intermediate Measurement Precision of G6PD Quantitative Test

Lab

Survey : RH2014-01 / Sample 3

Program period: 2009 ~ 20143

U/gHb

SDI2

Mean

n

SD

CV

F01

3.6
1.3
3.1

64

0.4
12.9%

F02

3.2
-0.5
3.3

7

0.2
6.1%

F03

5.4
1.2
3.8

7

1.3
34.2%

F04

2.3
-1.3
2.8

65

0.4
14.3%

F05

2.9
-0.8
3.2

7

0.4
12.5%

F06

3.1
-0.4
3.3

66
0.5
15.2%

F07

1.8
-2.0
3.4

7

0.8
23.5%

F08

2.7
-1.0
3.2

7

0.5
15.6%

F09

2.3
-0.3
3.7

65
4.1
110.8%

F10

2.8
1.0
2.3

7

0.5
21.7%

F11

3.0
-0.5
4.2

3

2.5
59.5%

F12

3.1
0.5
3.0

2

0.2
6.7%

F13

2.9
-
-

1

-
-

F14

2.9
-
-

1

-
-

F15

2.4
-
-

1

-
-

Total participating laboratories = 15

Median

2.9
-0.4

3.3

－
0.5
15.4%

Range

1.8 ~ 5.4
-2.0 ~ 1.3

2.3 ~ 4.2

－
0.2 ~ 4.1
6.1% ~ 110.8%
1). Mean and SD are calculated by Robust method according to ISO 13528:2005
2). Standard Deviation Index (SDI) = (Individual Result - Individual Mean) / Individual SD
3). Survey / Sample No.：RH2009-09/S3 ; RH2010-01/S3 ; RH2011-05/S1 ; RH2011-07/S3 ; RH2012-05/S2 ; RH2013-01/S3 ; RH2014-01/S3 ;
4). Not participated in the RH2009-09 survey.
5). Results not reported for the RH2009-09 survey.
6). Results not reported for the RH2010-01 survey.
7). Intermediate Measurement Precision；ISO 3534-2:2006

 

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Newborn Screening QA Program

Preventive Medicine Foundation

Newborn Screening Reference Center

National Institutes of Health

P.O. Box 624, Taipei Xinwei, Taiwan 10699 University of the Philippines Manila  
Tel : + 886-2-2703-6080; 　Fax : +886-2-2703-6070  

Unit 104, Building A, UP Ayala Land Technohub, Brgy. UP Campus,
Diliman, Quezon City 1101, Philippines

  
  Fax : + 632-351-7903;  
         
updated : 25 Apr, 2016