External Quality Assurance for Neonatal G6PD Screening

(Survey No: NS2008-05)


Sample sent on : 2008-05-12            Report deadline : 2008-05-19
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 7.8 7.7 8.2 3.6 3.7 7.7 3.6 1.4(P) 1.6 (P) 8.2 2.9 1
A02 0 0 1 8.4 8.7 8.3 3.9 3.9 8.6 3.8 1.5(P) 1.6(P) 8.8 2.6 1
A03 0 2 2 22.4 23.0 22.4 8.0 9.0 23.9 8.2 3.0(P) 2.8(P) 21.7 6.0 6
B01 1 3 4 + + + + + + + -(P) -(P) + none 7
B02 3 3 3 - - - - - - - +(P) +(P) - none 99
B03 2 4 4 4.64 4.93 4.54 3.34 3.42 4.59 3.77 1.34(P) 1.26(P) 5.07 2.2 99
B04 2 4 4 7.7 7.7 7.4 3.1 3.2 7.2 3.3 1.1(P) 1.1(P) 7.3 2.0 1
B05 2 2 2 6.2 6 6.3 2.6 2.4 5.5 2.5 0.7(P) 0.6(P) 5.7 2.1 1
B06 1 2 7 >80 >80 >80 76.5 64.3 >80 73.7 34.4(P) 31.2(P) >80 45.0 12
B07 2 4 4 - - - - - - - +(P) +(P) - none 7
B08 1 2 2 9.1 9.6 9.5 4.2 4.2 9.3 4.1 1.7(P) 1.6(P) 9.7 2.2 1
C01 1 1 4 6.4 6.4 6.8 2.9 2.7 6.2 2.7 1.1(P) 0.9(P) 6.8 1.8 1
C02 1 7 9 - - - - - - - +(P) +(P) - none 13
C03 8 8 9 - - - +/- +/- - +/- +(P) +(P) - none 99
C04 3 4 5 11.6 11.9 10.8 3.1(P) 3.4(P) 11.0 3.3(P) 0.7(P) 0.4(P) 11.2 4.4 5
C05 2 2 3 24.4 23.4 23.2 8.21 6.8 24.2 6.9 2.5(P) 2.0(P) 24.2 6.1 99
C06 3 3 7 6.5 6.3 6.6 2.9 2.8 6.4 3.0 1.1(P) 1.1(P) 6.5 >1.5 1
C07 2 3 4 - - - - - - - +(P) +(P) - none 99
C08 8 8 8 6,4 6,4 6,4 2,7(P) 2,8(P) 6,5 2,8(P) 0,8(P) 0,8(P) 6,3 2,8 1
D01 2 3 3 6.9 6.6 7.0 2.6 2.9 6.6 3.1 1.2(P) 1.1(P) 6.9 2.2 1
D03 2 4 4 17,4 16,4 16,2 5,4 5,4 16,5 5,2 1,9(P) 1,9(P) 15,9 3,5 11
Refer-
ence*
- - - 26.3 26.3 26.3 7.7 7.7 26.3 7.7 3.1 (P) 3.1 (P) 26.3 4.4  
Median
(Range)
2
(0-8)
3
(0-8)
4
(1-9)
 

 *     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, 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 : 23 May, 2008

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