External Quality Assurance for Neonatal G6PD Screening

(Survey No: NS2008-07)


Sample sent on : 2008-07-08            Report deadline : 2008-07-15
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 1 2 1.7(P) 1.8(P) 1.5(P) 5.8 5.5 1.9(P) 5.8 <0.4(P) <0.4(P) 1.6(P) 2.9 1
A02 1 1 1 1.8(P) 1.7(P) 1.6(P) 5.1 5.3 1.5(P) 5.2 0(P) 0(P) 1.6(P) 2.6 1
A03 0 1 2 3.9(P) 3.6(P) 4.1(P) 14.9 14.4 3.3(P) 14.9 0.5(P) 0.5(P) 3.8(P) 6.0 6
B01 1 6 7 +/-(P) +/-(P) +/-(P) + + +/-(P) + -(P) -(P) +/-(P) none 7
B02 3 3 3 - - - - - - - +(P) +(P) - none 99
B03 2 2 2 1.7(P) 1.7(P) 1.7(P) 4.0 4.0 1.7(P) 4.0 0.5(P) 0.5(P) 1.7(P) 2.0 7
B04 3 6 6 1.5(P) 1.4(P) 1.5(P) 4.5 4.6 1.4(P) 4.5 0.1(P) 0.1(P) 1.3(P) 1.8 1
B05 2 3 3 1.8(P) 1.6(P) 1.6(P) 4.8 5.0 1.6(P) 4.9 0(P) 0(P) 1.4(P) 2.1 1
B06 1 2 7 26.8(P) 29.2(P) 28.0(P) 72.4 79.8 25.3(P) 62.2 8.7(P) 7.8(P) 25.6(P) 45.0 12
B07 1 3 6 +(P) +(P) +(P) - - +(P) - +(P) +(P) +(P) none 7
B08 1 2 2 1.59(P) 1.67(P) 1.51(P) 4.70 4.69 1.62(P) 4.83 0.02(P) 0.02(P) 1.47(P) 2.2 1
C01 1 1 6 1.5(P) 1.4(P) 1.3(P) 4.3 4.5 1.4(P) 4.5 0.2(P) 0.2(P) 1.3(P) 1.8 1
C02 1 1 1 +(P) +(P) +(P) - - +(P) - +(P) +(P) +(P) none 13
C03 2 6 6 +(P) +(P) +(P) - - +(P) - +(P) +(P) +/-(P) none 99
C04 3 3 6 5.6 5.6 5.4 8.4 8.8 3.4(P) 10.6 0.4(P) 0.4(P) 4.2(P) 4,4 5
C05 2 3 4 4.0(P) 4.2(P) 4.4(P) 15.4 15.8 4.1(P) 15.7 1.1(P) 1.3(P) 4.8(P) 6.1 99
C06 2 2 6 1.1(P) 1.2(P) 1.2(P) 3.7 3.8 1.2(P) 3.7 0.1(P) 0.1(P) 1.2(P) >1.5 1
C07 2 3 3 +(P) +(P) +(P) - - +(P) - +(P) +(P) +(P) none 99
D01 3 6 7 1.3(P) 1.6(P) 1.5(P) 3.8 3.5 1.4(P) 3.3 0.2(P) 0.2(P) 1.6(P) 2.2 1
D03 2 2 3 2,5(P) 2,3(P) 2,6(P) 7,3 4,6 2,6(P) 6,2 0,4(P) 0,4(P) 2,1(P) 3,5 11
Refer-
ence*
- - - 3.3 (P) 3.3 (P) 3.3 (P) 13.8 13.8 3.3 (P) 13.8 0.4 (P) 0.4 (P) 3.3 (P) 4.4  
Median
(Range)
2
(0-3)
2.5
(1-6)
3.5
(1-7)
 

 *     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
API 12 B06
Gamma (G6PD-2000) 5 C04
Micky 7 B01, B03, B07
PE (ND-1000EY) 1 A01, A02, B04, B05, B08, C01, C06, D01
R&D DIAGNOSTICS (SQMMR500) 13 C02
Trinity Biotech 345UV 6 CBRL, A03
Laboratory prepared 99 B02, 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 : 18 Jul, 2008

[HOME]