External Quality Assurance for Neonatal G6PD Screening

(Survey No: NS2009-07)


Sample sent on : 2009-07-06            Report deadline : 2009-07-13
Total participating laboratories : 23       Total reports returned : 23

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 1.7(P) 7.2 3.5 1.9(P) 7.5 7.1 3.2 1.7(P) 1.8(P) 7.2 2.9 1
A02 0 0 0 2.3(P) 8.9 4.4 2.2(P) 9.0 8.2 4.4 2.4(P) 2.3(P) 8.5 2.6 99
A03 0 0 1 4.0(P) 20.6 7.3 3.8(P) 20.8 22.4 7.5 4.2(P) 4.3(P) 20.8 6.0 6
B01 2 3 3 +(P) - - +(P) - - - +(P) +(P) - none 7
B02 3 3 3 +(P) - - +(P) - - - +(P) +(P) - none 99
B03 3 4 4 1.0(P) 5.8 2.2(P) 1.0(P) 5.8 5.8 2.2(P) 1.0(P) 1.0(P) 5.8 2.2 99
B04 4 4 7 1.6(P) 6.1 2.6 1.4(P) 6.4 6.6 2.8 1.6(P) 1.6(P) 6.6 2.0 1
B05 2 2 4 1.6(P) 6.1 2.6 1.5(P) 5.8 6.3 2.6 1.5(P) 1.5(P) 6.2 2.1 1
B06 1 1 2 +(P) - - +(P) - - - +(P) +(P) - none 7
B07 3 7 7 1.516(P) 7.785 3.391 1.705(P) 7.715 7.617 3.13 1.575(P) 1.689(P) 7.559 2.9 1
B08 1 2 2 2.24 7.83 3.48 2.12(P) 7.85 7.24 2.99 2.01(P) 2.25 7.43 2.2 1
B09 1 5 5 1.5(P) 6.4 3.0 1.3(P) 6.0 6.3 2.6 1.1(P) 1.2(P) 6.7 2.6 11
C01 1 3 7 1.4(P) 5.8 2.5 1.5(P) 5.3 5.4 2.4 1.3(P) 1.2(P) 6 2.1 1
C02 3 4 4 +(P) - - +(P) - - - +(P) +(P) - none 13
C03 8 8 8 +(P) - - +(P) - - - +(P) +(P) - none 99
C04 3 3 4 2.6(P) 8.0 5.5 2.6(P) 8.8 8.4 5.6 2.5(P) 2.4(P) 8.2 4.4 5
C05 2 5 5 4.0(P) 17.9 7.3 4.4(P) 17.7 13.4 6.7 3.8(P) 3.8(P) 14.6 6.1 99
C06 2 2 5 1.4(P) 5.4 2.5 1.4(P) 5.7 5.6 2.6 1.3(P) 1.4(P) 5.9 1.6 1
C07 2 3 3 +(P) - - +(P) - - - +(P) +(P) - none 99
C08 2 4 4 1,7(P) 7,1 3,3 1,7(P) 7,1 7,1 2,8 1,8(P) 1,8(P) 7,6 2,6 1
C09 3 4 8 +(P) - - +(P) - - - +(P) +(P) - none 99
D01 3 4 4 1.5(P) 6.3 2.6 1.5(P) 5.1 6.5 2.7 1.5(P) 1.3(P) 6.6 2.2 1
D03 2 3 3 2.9(P) 15.6 5.0 3.0(P) 17.6 18.0 5.3 2.8(P) 2.8(P) 17.5 3.5 11
Refer-
ence*
- - - 3.0 (P) 19.0 7.5 3.0 (P) 19.0 19.0 7.5 3.0 (P) 3.0 (P) 19.0 4.4  
Median
(Range)
2
(0-8)
3
(0-8)
4
(0-8)
 

 *     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 B09, D03
Gamma (G6PD-2000) 5 C04
Micky 7 B01, B06
PE (ND-1000EY) 1 A01, B04, B05, B07, B08, C01, C06, C08, D01
R&D DIAGNOSTICS (SQMMR500) 13 C02
Trinity Biotech 345UV 6 CBRL, A03
Laboratory prepared 99 A02, B02, B03, C03, C05, C07, C09


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 : 17 Jul, 2009

[HOME]