External Quality Assurance for Neonatal G6PD Screening

(Survey No: NS2008-11)


Sample sent on : 2008-11-03            Report deadline : 2008-11-10
Total participating laboratories : 21       Total reports returned : 20

Lab. Receive
(day)
Test
(day)
Report
(day)
Sample
1
Sample
2
Sample
3
Sample
4
Sample
5
Sample
6
Sample
7
Sample
8
Sample
9
Sample
10
Cut-Off
Value
Reagent
Code
A01 0 2 2 7.0 1.3(P) 3.5 7.0 1.3(P) 3.4 7.0 1.2(P) 3.4 6.9 2.9 1
A02 0 1 2 7.8 1.6(P) 3.8 7.8 1.7(P) 4.0 8.1 1.5(P) 4.0 8.1 2.6 1
A03 0 2 2 20.5 3.2(P) 8.4 22.2 3.0(P) 7.9 20.2 3.3(P) 8.5 20.8 6.0 6
B01 1 4 4 + -(P) + + -(P) + + -(P) + + none 7
B02 3 3 3 - +(P) - - +(P) - - +(P) - - none 99
B03 3 3 3 8.0 1.0(P) 4.0 8.0 1.0(P) 4.0 8.0 1.0(P) 4.0 8.0 2.2 99
B04 2 3 4 7.6 1.6(P) 3.6 7.3 1.5(P) 3.7 7.5 1.5(P) 3.8 7.5 1.8 1
B05 2 2 2 6.1 1.3(P) 3.1 6.4 1.1(P) 3.2 6.0 1.0(P) 2.5 6.0 2.1 1
B06 1 2 8 - +(P) - - +(P) - - +(P) - - none 7
B07 2 7 7 - +(P) - - +(P) - - +(P) - - none 7
B08 1 2 2 8.37 1.54(P) 3.96 7.88 1.77(P) 4.08 7.78 1.65(P) 4.24 7.90 2.2 1
C01 1 1 2 6.4 1.4(P) 3.4 6.4 1.1(P) 3.2 6.2 1.4(P) 3.3 6.3 1.8 1
C02 2 2 2 - +(P) - - +(P) - - +(P) - - none 13
C03 4 4 4 - +(P) - - +(P) - - +(P) - - none 99
C04 2 3 4 5.2 2.8(P) 1.1(P) 5.5 1.7(P) 1.5(P) 5.3 1.5(P) 0.9(P) 5.3 4.4 5
C06 2 2 7 7.0 1.1(P) 2.9 5.9 1.1(P) 3.3 6.8 1.1(P) 3.1 6.2 >1.5 1
C07 2 2 3 - +(P) - - +(P) - - +(P) - - none 99
C08 3 7 8 7,4 1,5(P) 3,6 7,3 1,4(P) 3,8 7,5 1,5(P) 3,8 7,3 2,6 1
D01 3 7 7 7.3 1.5(P) 2.7 6.8 1.3(P) 2.8 6.8 1.4(P) 3.3 6.1 2.2 1
D03 2 7 7 16,5 2,1(P) 5,7 15,6 1,9(P) 5,6 16,0 2,1(P) 5,4 15,5 3,5 11
Refer-
ence*
- - - 20.3 2.8 (P) 7.7 20.3 2.8 (P) 7.7 20.3 2.8 (P) 7.7 20.3 4.4  
Median
(Range)
2
(0-4)
2.5
(1-7)
3.5
(2-8)
 

 *     The reference values were determined by using Trinity Biotech 345-UV reagent at the QC reference Lab.

 **   The positive result assigned by the participants are indicated by red color in the table and the (P) indicates out-of-expected range (i.e. Positive) decision.

Reagent Kit

Reagent Code

Laboratory

Ani Labsystems Neonatal G6PD 11 D03
Gamma (G6PD-2000) 5 C04
Micky 7 B01, B06, B07
PE (ND-1000EY) 1 A01, A02, B04, B05, B08, C01, C06, C08, D01
R&D DIAGNOSTICS (SQMMR500) 13 C02
Trinity Biotech 345UV 6 CBRL, A03
Laboratory prepared 99 B02, B03, C03, C07


Preventive Medicine Foundation
Address : P.O. Box 624 Taipei Xinwei, Taiwan, 10699
TEL : +886-2-2703-6080; Fax : +886-2-2703-6070
E-mail :

updated : 13 Nov, 2008

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