External Quality Assurance for Neonatal G6PD Screening

(Survey No: NS2015-05)


Sample sent on : 2015-05-11            Report deadline : 2015-05-18
Total participating laboratories : 51       Total reports returned : 51

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 3 3 3.3 3.1 4.6 1.0(P) 4.5 3.4 4.2 3.3 4.5 1.0(P) 2.9 15
A02 1 2 3.6 3.2 4.7 1.0(P) 4.6 3.6 4.6 2.9 4.5 1.0(P) 2.6 15
A03 1 2 7.8 7.1 11.0 2.2(P) 10.5 7.0 10.4 7.0 11.1 2.4(P) 6.0 16
B01 4 4 3.4 3.1 5 1.3(P) 4.8 3.4 4.8 3.0 4.6 1.4(P) 2.8 18
B02 4 5 11.6 11.8 17.8 7.9 16.6 11.1 16.2 10.6 16.1 7.1 4.5 7
B03 5 5 3.4 3.3 4.7 1.2(P) 4.6 3.0 4.4 3.1 4.2 1.4(P) 2.2 99
B04 2 2 3.4 3.4 4.6 0.7(P) 4.2 3.5 4.1 3.4 4.5 0.5(P) 2.0 15
B05 4 7 2.4 2.35 3.35 0.85(P) 3.3 2.25 3.15 2.3 3.3 0.75(P) 2.1 15
B07 4 7 3.657 3.610 4.891 1.436(P) 4.724 3.595 4.920 3.853 4.597 1.458(P) 2.6 15
B08 3 3 3.87 2.78 3.97 2.87 4.35 1.19(P) 1.39(P) 5.70 3.73 3.23 2.20 15
B09 4 7 2.3 2.4 3.4 1.0(P) 3.4 2.4 3.3 2.4 3.4 0.8(P) 2.1 15
B10 3 4 3.23 3.08 4.3 1.1(P) 4.3 3.4 4.5 3.3 4.4 1.1(P) 2.2 15
B11 3 4 - - - +(P) - - - - - +(P) none 99
B12 4 7 3.57 3.48 5.08 1.71(P) 4.68 3.54 5.12 3.69 5.09 1.66(P) 2.6 18
B13 7 7 2.8 2.7 4.0 1.0(P) 3.8 2.6 3.9 2.7 3.7 0.9(P) 2.0 15
B14 3 4 2.8 2.7 3.8 0.9(P) 3.7 3.0 3.8 2.8 3.7 0.9(P) 2.5 15
B15 4 7 3.84 3.83 4.90 1.95(P) 6.61 3.82 4.89 3.38 4.70 2.11(P) 2.60 18
C01 2 3 3.1 3.1 4.4 1.4(P) 4.2 3.1 4.0 3.2 4.2 1.2(P) 2.1 15
C02 4 7 - - - +(P) - - - - - +(P) none 17
C03 7 7 - - - +(P) - - - - - +(P) none 99
C04 3 4 3.4 3.3 4.5 0.9(P) 4.9 3.3 5 3.4 5.1 1.1(P) 2.2 15
C05 4 4 8.5 9.1 12.3 3.1(P) 12.0 9.1 11.6 9.2 11.5 3.2(P) 6.2 99
C06 3 4 2.9 2.7 3.8 1.1(P) 3.5 2.9 4.1 2.6 3.6 1.0(P) 2.1 15
C07 4 7 - - - +(P) - - - - - +(P) none 99
C08 2 7 3,7 3,4 4,9 1,0(P) 4,6 3,7 4,8 3,8 4,8 0,8(P) 2,6 15
C09 7 8 - - - +(P) - - - - - +(P) none 99
C10 7 7 2.7 2.23 4.33 0.77(P) 3.77 2.63 3.73 2.73 4.13 0.8(P) >2.0 15
C11 3 3 3.0 2.7 4.1 1.1(P) 4.0 2.8 4.0 2.9 4.1 1.1(P) 2.1 15
C12 3 5 3.2 3.0 4.3 1.0(P) 4.7 3.1 4.1 2.9 4.0 1.0(P) 2.6 15
C13 2 3 2.8 2.8 3.6 1.0(P) 3.8 2.7 3.7 2.6 4.1 1.0(P) <2.1 15
C14 2 8 + + + -(P) + + + + + -(P) none 99
C15 2 3 3.5 3.3 4.6 1.2(P) 4.6 3.3 4.6 3.6 4.5 1.1(P) 2.6 15
C16 3 5 3.17 2.55 4.0 0.92(P) 4.25 3.5 4.3 3.3 4.2 1.2(P) 2.0 15
C17 5 7 7.5 7.4 9.2 0.2(P) 9.2 7.4 9.3 7.5 9.2 0.2(P) 2.50 3
C18 4 4 3,1 3,2 4,4 1,2(P) 4,8 3,2 4,4 3,1 4,3 1,3(P) 2,6 15
C19 5 7 8.7 10.58 12.97 1.39(P) 16.39 7.34 16.39 11.26 13.48 1.2(P) <=2.0 99
C20 4 7 2.6 2.8 4.0 0.6(P) 4.2 3.2 4.1 2.8 3.6 0.8(P) <2.2 15
C21 4 7 64.31 57.8 85 3.67(P) 78.7 55.87 88.56 60.2 82.2 3.54(P) 45 16
C22 2 3 7.90 7.77 11.21 0.63(P) 12.62 9.24 11.66 10.64 11.02 0.19(P) 2.0 2
C23 2 7 2.44 2.42 3.24 1.02(P) 3.34 2.52 3.44 2.38 3.28 1.02(P) <2.10 15
C24 7 7 3.21 3.08 4.22 1.36(P) 4.51 3.02 4.61 3.65 4.52 1.37(P) 2.2 15
C25 8 9 3.354 3.48 3.342 0.72(P) 2.99 2.728 2.822 2.986 2.906 0.89(P) 2.6 15
C26 4 4 15.8 13.7 25.3 3.6(P) 29.8 17.3 26.9 16.9 27.9 3.2(P) 10 99
C27 1 3 - - - +(P) - - - - - +(P) none 2
C28 4 5 75.0 72.7 78.1 5.9(P) 102.4 61.2 103.2 73.8 103.4 9.9(P) <40 16
C29 0 1 2.68 2.47 3.63 1.0(P) 3.93 2.73 3.72 2.16(P) 2.25 0.59(P) 2.2 15
D01 7 7 3.1 3.1 4.1 1.1(P) 4.1 3.2 4.1 3.1 3.8 1.0(P) 2.2 15
D02 4 4 7.83 6.87 11.57 0.52(P) 11.21 8.49 8.96 7.67 11.57 0.25(P) 4.00 99
D03 7 7 5.2 5.2 8.2 1.7(P) 7.9 5.4 8.1 5.1 7.4 1.7(P) 3.5 11
D04 3 4 66.61 29.88(P) 82.97 11.55(P) 75.49 72.15 56.93 33.34(P) 91.81 11.47(P) 40.00 16
D05 7 7 26.4 25.8 36.4 12.0(P) 36.2 27.5 37.5 26.5 36.5 11.4(P) 20.5 19
Refer-
ence*
- - 6.3 6.3 9.2 0.1 (P) 9.2 6.3 9.2 6.3 9.2 0.1 (P) 4.4  
Median
(Range)
4
(0-8)
5
(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
Bio-Rad 2 C22, C27
GUANGZHOU FENGHUA BIOENGINEERING CO., LTD. 18 B01, B12, B15
Micky 7 B02
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, C29, D01
PE GSP Neonatal G6PD (3310-0010) 19 D05
R&D DIAGNOSTICS (OSMMR2000-D) 3 C17
SPOTCHECK G6PD 50 hour reagent 16 A03, C21, C28, 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 : 22 May, 2015

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