External Quality Assurance for Neonatal G6PD Screening

(Survey No: NS2014-07)


Sample sent on : 2014-07-14            Report deadline : 2014-07-21
Total participating laboratories : 47       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 1.9(P) 3.7 3.8 1.9(P) 5.8 1.8(P) 3.4 1.8(P) 3.2 1.8(P) 2.9 15
A02 2 2 2.1(P) 3.7 3.7 2(P) 5.7 2.1(P) 3.3 2(P) 3.2 2(P) 2.6 15
A03 2 2 4.1(P) 7.4 7.8 3.9(P) 15.4 3.8(P) 7.5 4.2(P) 7.0 3.9(P) 6.0 12
B01 2 2 -(P) + + -(P) + -(P) + -(P) + -(P) none 7
B02 2 2 3.9(P) 10.2 10.5 3.9(P) 20.0 3.8(P) 11.1 3.9(P) 10.7 3.9(P) 4.5 7
B03 5 5 1.8(P) 3.0 2.9 1.9(P) 3.5 1.2(P) 3.2 1.8(P) 3.2 1.9(P) 2.2 99
B04 7 7 1.6(P) 2.8 3.1 1.6(P) 5.0 1.6(P) 3.2 1.4(P) 3.1 1.4(P) 2.0 15
B05 4 5 1.4(P) 2.65 2.65 1.55(P) 4.95 1.55(P) 2.65 1.45(P) 2.55 1.45(P) 2.1 15
B07 5 7 2.458(P) 4.708 4.894 2.433(P) 7.494 2.388(P) 4.576 2.367(P) 4.642 2.179(P) 2.6 15
B08 3 8 1.39(P) 2.39 2.56 1.32(P) 5.26 1.71(P) 3.15 1.73(P) 2.91 1.69(P) 2.2 15
B09 1 5 1.3(P) 2.5 2.5 1.4(P) 4.6 1.3(P) 2.5 1.3(P) 2.4 1.2(P) 2.1 15
B10 7 7 0.9(P) 1.7(P) 1.8(P) 0.9(P) 3.2 1.1(P) 1.8(P) 1.1(P) 2.0(P) 1.1(P) 2.2 15
B11 3 3 +(P) - - +(P) - +(P) - +(P) - +(P) none 99
B12 3 7 +(P) - - +(P) - +(P) - +(P) - +(P) none 7
B13 0 2 1.7(P) 2.9 2.8 1.6(P) 4.9 1.7(P) 2.8 1.6(P) 3.0 1.6(P) 2.0 15
B14 2 4 1.7(P) 2.8 2.8 1.7(P) 4.5 1.7(P) 2.6 1.6(P) 2.9 1.8(P) 2.5 15
B15 5 5 1.9(P) 3.4 3.2 2(P) 4.7 2(P) 3 2(P) 3.1 1.9(P) 2.6 14
C01 8 8 1.5(P) 2.6 2.7 1.5(P) 4.5 1.5(P) 2.7 1.6(P) 2.7 1.5(P) 2.1 15
C02 2 2 +(P) - - +(P) - +(P) - +(P) - +(P) none 17
C03 4 7 +/-(P) - - +/-(P) - +/-(P) - +/-(P) - +/- none 99
C04 3 3 1.9(P) 3.3 3.3 1.9(P) 5.3 2(P) 3.1 1.5(P) 3.2 1.9(P) 2.2 15
C05 4 5 5.6(P) 10.4 10.3 5.9(P) 17.4 6.01(P) 10.3 5.93(P) 10.3 5.9(P) 6.1 99
C06 2 3 1.5(P) 2.6 2.8 1.5(P) 4.8 1.6(P) 2.7 1.6(P) 2.7 1.5(P) 2.1 15
C07 2 2 +(P) - - +(P) - +(P) - +(P) - +(P) none 99
C08 0 3 1,7(P) 2,9 3,0 1,6(P) 4,3 1,5(P) 2,5 1,6(P) 2,5 1,4(P) 2,6 15
C09 1 7 +(P) - - +(P) - +(P) - +(P) - +(P) none 99
C10 5 5 1.33(P) 2.6 2.8 1.47(P) 4.93 1.33(P) 2.43 1.2(P) 2.8 1.4(P) >2.0 15
C11 3 3 1.4(P) 2.5 2.6 1.3(P) 4.3 1.4(P) 2.6 1.5(P) 2.6 1.5(P) 2.1 15
C12 4 5 1.7(P) 3.2 3.0 1.6(P) 4.3 1.7(P) 3.0 1.7(P) 3.1 1.7(P) 2.6 15
C13 1 3 1.7(P) 2.5 2.7 1.5(P) 4.5 1.6(P) 2.7 1.7(P) 2.7 1.6(P) 2.1 15
C14 2 3 -(P) + + -(P) + -(P) + -(P) + -(P) none 99
C15 3 4 1.7(P) 3.0 3.1 1.6(P) 5.0 1.7(P) 2.7 1.7(P) 2.8 1.5(P) 2.6 15
C16 3 3 0.9(P) 2.1 2.1 1.0(P) 3.4 1.0(P) 2.1 1.1(P) 2.1 1.1(P) 2.0 15
C18 4 7 1,64(P) 3,07 2,97 1,80(P) 5,32 1,75(P) 2,91 1,82(P) 3,02 1,75(P) 2,60 15
C19 2 5 3.13 2.89 3.61 2.73 2.32 2.81 4.09 2.65 3.37 3.45 <=2.0 99
C20 4 7 1.0(P) 0.8(P) 1.5(P) 1.1(P) 2.2 0.8(P) 1.3(P) 0.8(P) 1.5(P) 1.1(P) 2.2 15
C21 3 4 31.62(P) 51.95 47.26 34.27(P) 87.94 36.65(P) 49.72 33.95(P) 48.35 35.35(P) 45 16
C22 7 7 4.00 5.07 5.64 3.8 9.1 3.82 5.30 3.8 5.7 3.8 2.00 2
C23 8 8 1.30(P) 2.20 2.10 1.30(P) 3.73 1.13(P) 2.10 1.27(P) 2.10 1.20(P) <2.1 15
C24 1 3 1.34(P) 2.61 2.43 1.50(P) 4.48 1.47(P) 2.44 1.53(P) 2.30 1.36(P) 2.2 15
C25 3 4 1.52 (P) 1.55 (P) 2.39 (P) 1.13 (P) 3.53 1.36 (P) 2.65 1.14 (P) 1.61 (P) 1.57 (P) 2.6 15
C26 2 1 7.091(P) 15.037 14.929 6.664(P) 29.879 6.765(P) 16.065 6.763(P) 17.808 6.835(P) 13 99
D01 1 1 1.4(P) 2.6 2.8 1.4(P) 4.2 1.4(P) 2.9 1.4(P) 2.8 1.5(P) 2.2 15
D02 0 0 4.02 6.04 7.55 4.3 9.3 3.4(P) 6.4 4.01 5.33 4.11 4.00 99
D04 3 5 30.3(P) 41.5 44.9 31.8(P) 72.8 34.0(P) 48.2 24.5(P) 50.8 32.0(P) 40.0 16
Refer-
ence*
- - 3.6 (P) 7.0 7.0 3.6 (P) 15.6 3.6 (P) 7.0 3.6 (P) 7.0 3.6 (P) 4.4  
Median
(Range)
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

API 12 A03
Bio-Rad 2 C22
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, C04, C06, C08, C10, C11, C12, C13, C15, C16, C18, C20, C23, C24, C25, D01
SPOTCHECK G6PD 50 hour reagent 16 C21, D04
Trinity Biotech 203-A 17 C02
Laboratory prepared 99 B03, B11, C03, C05, C07, C09, C14, C19, C26, 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 : 25 Jul, 2014

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