External Quality Assurance (EQA) Program

for

G6PD Quantitative Test in Philippines

Survey No. : RH2013-07 Sample sent on : 2013 / 07 / 01 Reporting deadline : 2013 / 07 / 08
This Survey S2 has been used in 2010-2013 (n = 3 ; Survey / Sample No.) :
RH2010-03/S3 ; RH2012-11/S1 ; RH2013-07/S2 ;

Intermediate Measurement Precision of G6PD Quantitative Test

Lab

Survey : RH2013-07 / Sample 2

Program period: 2010 ~ 20133

U/gHb

SDI2

Mean

n

SD

CV

F01

5.8
-1.1
7.9
3
1.9
24.1%

F02

5.3
-1.0
7.8
3
2.6
33.3%

F03

5.7
-1.0
7.1
3
1.4
19.7%

F04

4.9
-1.2
6.9
3
1.7
24.6%

F05

4.5
-0.7
5.9
2
2.0
33.9%

F06

4.8
-0.7
5.8
2
1.4
24.1%

F07

7.7
-1.3
8.1
3
0.3
3.7%

F08

4.7
-1.1
6.6
3
1.7
25.8%

F09

5.5
-0.7
6.3
2
1.1
17.5%

F10

4.0
-1.0
6.3
3
2.3
36.5%

F11

3.7
－
5.3
2
2.3
43.4%

F12

4.4
－
5.6
2
1.7
30.4%

F13

5.7
－
5.7
1
－
－

F14

3.6
－
3.6
1
－
－

F15

4.1
－
4.1
1
－
－

Total participating laboratories = 10

Median

4.8
-1.0
6.3
－
1.7
25.2%

Range

3.6 ~ 7.7
-1.3 ~ -0.7
3.6 ~ 8.1
－
0.3 ~ 2.6
3.7% ~ 43.4%
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). Survey / Sample No.：RH2010-03/S3 ; RH2012-11/S1 ; RH2013-07/S2 ;
*. 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 : 30 Jul, 2013