External Quality Assurance for Neonatal G6PD Screening

(Survey No: NS2014-03)


Sample sent on : 2014-03-10            Report deadline : 2014-03-17
Total participating laboratories : 45       Total reports returned : 45

Lab. 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 1 1 1.2(P) 3.5 3.5 5.7 1.2(P) 6.1 6.2 3.4 3.4 1.3(P) 2.9 15
A02 1 3 1.3(P) 3.9 4.2 7.0 1.4(P) 7.5 7.6 4.3 4.3 1.5(P) 2.6 15
A03 3 3 2.1(P) 6.8 7.3 18.5 2.5(P) 19.5 18.7 7.1 7.7 2.5(P) 6.0 12
B01 2 3 +(P) - - - +(P) - - - - +(P) none 7
B02 4 4 1.3(P) 9.2 9.5 24.0 2.1(P) 25.2 24.7 10.5 10.2 1.8(P) 4.0 7
B03 1 1 1.17(P) 2.89 3.14 4.97 1.35(P) 4.23 3.52 2.70 3.15 1.26(P) 2.2 99
B04 0 0 0.8(P) 3.9 4.0 6.3 1.1(P) 5.8 5.9 3.9 4.1 1.2(P) 2.0 15
B05 5 5 1.3(P) 3.3 3.3 6.7 1.2(P) 6.5 6.8 3.3 3.3 1.3(P) 2.1 15
B07 5 5 1.978(P) 5.136 4.814 8.928 1.980(P) 8.951 8.627 4.970 4.905 1.607(P) 2.6 15
B08 7 7 1.07(P) 3.29 3.37 6.26 1.18(P) 6.12 6.15 3.17 3.18 1.16(P) 2.2 15
B09 5 5 1.0(P) 3.1 3.0 5.5 1.1(P) 5.9 5.2 3.0 3.2 1.1(P) 2.1 15
B10 1 1 1.1(P) 3.4 3.2 5.5 1.2(P) 6.1 6.4 3.2 3.2 1.1(P) 2.2 15
B11 7 7 +(P) - - - +(P) - - - - +(P) none 99
B12 7 7 1.01(P) 3.46 3.52 5.36 1.09(P) 5.38 5.6 3.44 3.64 1.05(P) 2 7
B13 3 3 1.2(P) 3.4 3.5 6.5 1.3(P) 6.5 6.3 3.5 3.8 1.3(P) 2.0 15
B14 4 4 1.1(P) 2.9 2.8 5.7 1.1(P) 5.5 5.1 2.7 2.7 1.0(P) 2.5 15
B15 2 4 1.7(P) 4.3 4.6 7.5 1.8(P) 7.6 7.7 4.2 4.4 1.8(P) 2.6 14
C01 1 2 1.3(P) 3.7 3.5 7.4 1.4(P) 6.8 7.1 3.6 3.5 1.1(P) 2.1 15
C02 2 2 +(P) - - - +(P) - - - - +(P) none 17
C03 4 7 +(P) - - - +(P) - - - - +(P) none 99
C04 4 4 2.0(P) 6.2 6.6 13.9 1.9(P) 14.1 13.9 6.2 6.7 2.0(P) 4.4 5
C05 3 7 5.1(P) 13.3 12.8 18.2 5.2(P) 17.4 18.5 11.5 13.2 5.3(P) 6.1 99
C06 3 3 1.4(P) 3.4 3.3 7.0 1.3(P) 7.0 6.6 3.3 3.3 1.3(P) 2.1 15
C07 0 2 +(P) - - - +(P) - - - - +(P) none 99
C08 1 3 1.3(P) 3.7 3.6 6.9 1.2(P) 6.8 6.5 3.5 3.7 1.3(P) 2.6 15
C09 1 3 +(P) - - - +(P) - - - - +(P) none 99
C10 3 3 1.07(P) 3.93 3.87 5.77 1.1(P) 7.0 6.23 3.43 3.63 1.0(P) >2.0 15
C11 3 3 1.0(P) 3.3 2.8 5.9 1.1(P) 5.8 6.0 2.9 3.2 1.0(P) 2.1 15
C12 3 4 1.4(P) 3.8 3.6 6.6 1.3(P) 6.6 6.1 3.8 3.7 1.5(P) ≤ 2. 15
C13 2 4 1.1(P) 3.2 3.4 5.9 1.2(P) 6.2 6.2 3.3 3.3 1.2(P) <2.1 15
C14 1 7 +(P) - - - +(P) - - - - +(P) none 99
C15 3 2 1.0(P) 4.0 4.7 7.8 1.3(P) 7.8 8.2 4.1 4.3 1.2(P) 2.6 15
C16 1 1 1.2(P) 3.5 3.3 6.3 1.1(P) 5.6 6.0 3.4 3.5 1.2(P) 2.0 15
C17 5 7 0.8(P) 8.5 8.9 14.8 1.2(P) 14.7 14.7 8.6 8.5 0.8(P) 2.50 3
C18 2 4 1,11(P) 3,75 3,77 6,16 1,29(P) 6,12 6,03 3,66 3,85 1,18(P) 2,60 15
C19 3 4 1.95(P) 6.86 5.29 11.51 1.9(P) 11.37 9.9 5.25 5.06 1.7(P) <=2.0 99
C20 2 4 1.1(P) 3.2 3.3 5.7 0.9(P) 2.8 5.4 3 3.4 1.1(P) <2.2 15
C21 4 4 36.55(P) 126.45 95.41 186.59 37.75(P) 189.51 177.95 103.42 113.18 37.77(P) 45 16
C22 5 7 2.44 7.13 6.71 9.86 2.54 14.15 12.15 7.52 6.42 2.58 >2.00 2
C23 3 7 1.10(P) 2.68 2.90 5.90 1.16(P) 5.84 5.76 2.78 2.88 1.08(P) <2.1 15
C24 1 2 1.27(P) 3.64 3.61 7.04 1.45(P) 7.29 6.95 3.36 3.98 1.27(P) 2.2 15
C25 7 8 1.4(P) 4.03 3.95 5.0 1.38(P) 5.45 5.32 3.79 4.03 1.27(P) 2.6 15
D01 1 2 1.2(P) 3.3 3.2 6.1 1.2(P) 6.0 6.1 3.3 3.5 1.2(P) 2.2 15
D02 3 7 2.04(P) 9.21 9.21 12.00 2.37(P) 12.17 14.23 8.57 8.51 3.23(P) 4.00 99
D03 4 4 2.0(P) 6.6 6.4 14.7 2.1(P) 15.3 12.1 5.5 5.7 2.1(P) 3.5 11
Refer-
ence*
- - 2.0 (P) 7.5 7.5 19.6 2.0 (P) 19.6 19.6 7.5 7.5 2.0 (P) 4.4  
Median
(Range)
3
(0-7)
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 D03
API 12 A03
Bio-Rad 2 C22
Gamma (G6PD-2000) 5 C04
GUANGZHOU DARUI ANTIBODY ENGINEERING AND TECHNOLOGY 14 B15
Micky 7 B01, B02, B12
PE (ND-1000) 15 A01, A02, B04, B05, B07, B08, B09, B10, B13, B14, C01, C06, C08, C10, C11, C12, C13, C15, C16, C18, C20, C23, C24, C25, D01
R&D DIAGNOSTICS (OSMMR2000-D) 3 C17
SPOTCHECK G6PD 50 hour reagent 16 C21
Trinity Biotech 203-A 17 C02
Laboratory prepared 99 B03, B11, C03, C05, C07, C09, C14, C19, D02


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 Mar, 2014

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