External Quality Assurance (EQA) Program for

G6PD Quantitative Test in Philippines

Survey No. : RH2017-03 Sample sent on : 2017 / 07 / 03 Reporting deadline : 2017 / 07 / 10
This Survey S1 has been used in 2010-2017 ( n = 6 ; Survey / Sample No. ) :
RH2010-03/S3 ; RH2012-11/S1 ; RH2013-07/S2 ; RH2014-01/S1 ; RH2016-07/S3 ; RH2017-03/S1

Intermediate Measurement Precision of G6PD Quantitative Test

Lab

Survey : RH2017-03 / Sample 1

Program period: 2013 ~ 20172

U/gHb

SDI1

Mean

n

SD

CV

F02
7.1
-0.8
8.4
6
1.48
17.8%
F03
8.1
-0.3
8.5
6
1.20
14.1%
F04
8.0
-0.2
8.0
6
0.28
3.5%
F05
8.5
0.5
8.2
5
0.61
7.4%
F07
6.9
-0.7
8.0
6
1.68
20.9%
F09
7.9
-0.1
8.0
5
1.28
15.9%
F10
7.6
-0.6
8.1
6
0.81
10.0%
F11
7.6
-0.1
7.6
5
0.76
9.9%
F13
8.2

－

－
4

－

－
F14
7.1

－

－
4

－

－
F17
9.2

－

－
2

－

－
F19
7.3

－

－
2

－

－
F20
7.6

－

－
2

－

－
F21
7.6

－

－
2

－

－
F22
8.0

－

－
2

－

－
F24
7.7

－

－
2

－

－
F25
7.9

－

－
2

－

－
F26
7.3

－

－
1

－

－

Median

7.7
-0.2
8.0

－
1.0
12.1%

Range

6.9 - 9.2
-0.8 - 0.5
7.6 - 8.5

－
0.3 - 1.7
3.5% - 20.9%
1). Standard Deviation Index (SDI) = (Individual Result - Individual Mean) / Individual SD
2). Survey / Sample No.：RH2010-03/S3 ; RH2012-11/S1 ; RH2013-07/S2 ; RH2014-01/S1 ; RH2016-07/S3 ; RH2017-03/S1
* Intermediate Measurement Precision；ISO 3534-2:2006, JCGM 200:2012 ( VIM, 3rd ed. ) 2.23
** Mean and SD are calculated by Robust method according to ISO 13528
*** n < 5, NOT calculated Mean and SD

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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 Aug, 2017