External Quality Assurance for Neonatal G6PD Screening

(Survey No: NS2008-09)


Sample sent on : 2008-09-08            Report deadline : 2008-09-16
Total participating laboratories : 21       Total reports returned : 21

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 1 2 3.6 3.2 3.1 1.7(P) 3.3 3.3 1.7(P) 3.1 1.7(P) 3.7 2.9 1
A02 0 0 0 4.0 4.0 3.9 1.8(P) 3.8 3.4 1.9(P) 3.3 1.9(P) 3.8 2.6 1
A03 0 1 1 10.1 10.0 9.6 3.4(P) 10.0 7.4 3.6(P) 7.7 3.7(P) 10.1 6.0 6
B01 2 2 11 + + + -(P) + + -(P) + -(P) + none 7
B02 3 3 3 - - - +(P) - +/- +(P) +/- +(P) - none 99
B03 1 3 4 4.5 4.5 4.5 1.8(P) 4.5 3.5 1.8(P) 3.5 1.8(P) 3.5 2.2 99
B04 2 2 2 3.4 3.4 3.2 1.3(P) 3.2 2.6 1.2(P) 2.5 1.3(P) 3.4 1.8 1
B05 2 2 3 3.6 3.5 3.4 1.6(P) 3.4 2.7 1.4(P) 2.7 1.5(P) 3.4 2.1 1
B06 1 2 4 - - - +(P) - - +(P) - +(P) - none 7
B07 2 4 4 - - - +(P) - - +(P) - +(P) - none 7
B08 1 2 3 3.83 3.86 3.86 1.58(P) 3.88 3.16 1.54(P) 3.16 1.79(P) 3.83 2.2 1
C01 1 1 4 3.6 3.6 3.7 1.5(P) 3.8 2.7 1.5(P) 3.0 1.5(P) 3.5 1.8 1
C02 1 4 4 - - - +(P) - - +(P) - +(P) - none 13
C03 4 4 4 - - - +/-(P) - - +/-(P) - +/-(P) - none 99
C04 4 4 14 5.5 4.9 4.8 1.0(P) 4.8 1.9(P) 1.0(P) 1.8(P) 1.0(P) 4.8 4.4 5
C05 2 3 7 12.6 12.8 12.5 2.4(P) 12.4 6.5 3.1(P) 7.0 3.2(P) 12.9 6.1 99
C06 2 2 8 2.9 2.8 3.0 1.1(P) 2.7 2.1 1.1(P) 2.2 1.2(P) 2.9 >1.5 1
C07 2 2 2 - - - +(P) - - +(P) - +(P) - none 99
C08 2 5 10 3,2 3,0 3,0 1,1(P) 2,8 2,2(P) 1,1(P) 2,2(P) 1,2(P) 4,0 2,8 1
D01 3 7 7 2.6 2.8 3.1 1.3(P) 2.8 2.5 1.4(P) 2.2(P) 1.3(P) 2.6 2.2 1
D03 2 4 8 7,3 7,3 6,9 2,7(P) 6,6 5,1 2,7(P) 5,2 2,7(P) 6,8 3,5 11
Refer-
ence*
- - - 9.2 9.2 9.2 2.7 (P) 9.2 7.0 2.7 (P) 7.0 2.7 (P) 9.2 4.4  
Median
(Range)
2
(0-4)
2
(0-7)
4
(0-14)
 

 *     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, C05, 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 : 22 Sep, 2008

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