External Quality Assurance for Neonatal G6PD Screening

(Survey No: NS2007-03)


Sample sent on : 2007-03-12            Report deadline : 2007-03-19
Total participating laboratories : 16       Total reports returned : 16

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 1.7(P) 1.7(P) 7.0 0.5(P) 1.7(P) 0.4(P) 0.4(P) 1.8(P) 7.4 7.4 2.90 1
A02 0 0 2 1.8(P) 2.0(P) 8.5 0.4(P) 2.0(P) 0.4(P) 0.3(P) 1.9(P) 8.3 8.4 2.6 1
A03 0 0 3 3.3(P) 3.0(P) 24.7 0.7(P) 3.8(P) 0.9(P) 0.6(P) 3.2(P) 23.6 24.9 6.0 6
B01 3 7 8 +/-(P) +/-(P) + -(P) +/-(P) -(P) -(P) +/-(P) + + none 7
B02 7 11 11 +(P) +(P) - +(P) +(P) +(P) +(P) +(P) - - none 99
B03 5 8 8 2.37 2.22 7.6 0.83(P) 2.3 0.98(P) 0.87(P) 2.3 8.2 8.07 2.2 8
B04 3 3 3 1.6(P) 1.4(P) 7.6 0.2(P) 1.5(P) 0.2(P) 0.3(P) 1.7(P) 7.6 7.9 2.0 1
B05 4 5 5 1.5(P) 1.45(P) 7.1 0.3(P) 1.55(P) 0.4(P) 0.3(P) 1.45(P) 7.2 7.15 2.1 1
C01 1 3 7 1.5(P) 1.6(P) 7.6 0.2(P) 1.6(P) 0.2(P) 0.2(P) 1.6(P) 8.1 7.3 1.7 1
C02 7 9 11 +(P) +(P) - +(P) +(P) +(P) +(P) +(P) - - none 4
C03 3 4 4 +(P) +(P) - +(P) +(P) +(P) +(P) +(P) - - none 99
C04 4 5 11 1.0(P) 0.9(P) 12.7 0.1(P) 1.2(P) 0.1(P) 0.1(P) 1.1(P) 12.5 13.0 4.4 5
C05 2 2 7 4,22(P) 3,85(P) 12,60 1,28(P) 4,35(P) 1,66(P) 1,41(P) 3,52(P) 13,86 13,90 4,50 3
C06 3 3 7 1.3(P) 1.4(P) 7.3 0.3(P) 1.4(P) 0.2(P) 0.3(P) 1.4(P) 7.0 7.2 1.6 1
D01 2 3 4 1.08(P) 0.90(P) 6.58 0.75(P) 1.45(P) 0.30(P) 0.30(P) 1.23(P) 6.85 7.53 2.2 1
D03 2 3 3 1,9(P) 2,1(P) 18,7 0,3(P) 2,1(P) 0,3(P) 1,9(P) 0,6(P) 19,5 18,4 2,2 11
Refer-
ence*
- - - 3.2 (P) 3.2 (P) 26.8 0.7 (P) 3.2 (P) 0.7 (P) 0.7 (P) 3.2 (P) 26.8 26.8 4.4  
Median
(Range)
3
(0-7)
3
(0-11)
6
(2-11)
 

 *     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
Flouro Skan 8 B03
Gamma (G6PD-2000) 5 C04
Micky 7 B01
PE (ND-1000EY) 1 A01, A02, B04, B05, C01, C06, D01
R&D DIAGNOSTICS (OSMMR2000-D) 3 C05
R&D DIAGNOSTICS (OSMMR720) 4 C02
Trinity Biotech 345UV 6 CBRL, A03
Laboratory prepared 99 B02, C03


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 : 23 Mar, 2007

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