External Quality Assurance for Neonatal G6PD Screening

(Survey No: NS2007-05)


Sample sent on : 2007-05-14            Report deadline : 2007-05-21
Total participating laboratories : 17       Total reports returned : 17

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 3 1.5(P) 6.7 6.3 1.5(P) 3.0 6.1 6.6 6.2 1.4(P) 3.0 2.9 1
A02 0 1 1 1.6(P) 7.3 7.5 1.8(P) 3.2 7.1 7.3 7.3 1.7(P) 3.6 2.6 1
A03 0 2 2 2.2(P) 18.5 16.5 2.5(P) 7.2 19.1 18.9 20.0 2.6(P) 7.0 6.0 6
B01 2 2 4 +/-(P) + + +/-(P) + + + + +/-(P) + none 7
B02 3 6 3 +(P) - - +(P) - - - - +(P) - none 99
B03 3 4 4 1.86(P) 5.09 5.15 1.66(P) 3.36 4.78 4.94 4.48 1.62(P) 3.24 2.2 99
B04 2 4 4 1.2(P) 5.5 5.6 1.2(P) 2.0 5.5 5.6 5.3 1.1(P) 2.3 2.0 1
B05 3 4 3 1.3(P) 6.65 6.1 1.4(P) 2.7 6.3 6.55 6.85 1.25(P) 2.85 2.1 1
C01 1 2 4 1.1(P) 6.3 5.8 1.1(P) 2.2 5.9 5.6 5.9 1.1(P) 2.7 1.8 1
C02 1 4 8 +(P) - - +(P) - - - - +(P) - none 4
C03 7 9 11 - - - - - - - - - - none 99
C04 4 5 5 1.4(P) 8.9 10.2 1.9(P) 3.7(P) 9.0 9.1 8.0 1.2(P) 4.1(P) 4.4 5
C05 2 3 7 4,46(P) 12,85 12,17 4,14(P) 7,57 12,57 13,81 12,76 4,40(P) 7,74 5,0 3
C06 2 2 7 1.2(P) 5.9 5.8 1.1(P) 2.4 5.8 6.1 5.8 1.3(P) 2.6 1.6 1
C07 2 4 7 +(P) - - +(P) - - - - +(P) - none 99
D01 7 9 9 1.0(P) 6.7 4.5 1.3(P) 0.5(P) 3.5 4.3 5.0 0.6(P) 0.4(P) 2.2 1
D03 2 7 7 1,4(P) 8,5 9,8 7,4 11,1 1,8(P) 2,9 7,0 1,7(P) 1,6(P) 2,2 11
Refer-
ence*
- - - 3.0 (P) 23.8 23.8 3.0 (P) 7.7 23.8 23.8 23.8 3.0 (P) 7.7 4.4  
Median
(Range)
2
(0-7)
4
(1-9)
4
(1-11)
 

 *     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
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, 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 : 28 May, 2007

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