External Quality Assurance for Neonatal G6PD Screening

(Survey No: NS2015-03)


Sample sent on : 2015-03-16            Report deadline : 2015-03-23
Total participating laboratories : 48       Total reports returned : 47

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 0.6(P) 5.4 3.7 3.9 5.0 5.1 3.6 3.6 3.8 0.6(P) 2.9 15
A02 1 3 0.7(P) 5.8 4.0 3.9 5.8 5.9 3.9 4.2 4.1 0.7(P) 2.6 15
A03 1 2 2.3(P) 13.7 9.0 7.7 14.4 13.8 8.9 8.2 8.5 2.1(P) 6.0 16
B01 7 7 1.0(P) 6.0 4.0 4.1 6.4 6.3 4.0 4.0 4.0 0.9(P) 2.8 18
B02 1 1 0.6(P) 22.3 13.9 13.7 23.1 23.5 14.0 14.6 12.8 0.9(P) 4.5 7
B03 4 4 0.5(P) 5.3 3.3 3.7 5.1 4.8 3.7 3.6 3.6 0.5(P) 2.2 99
B04 3 8 0.5(P) 5.7 4.0 4.1 5.7 5.4 4.1 3.7 4.3 0.4(P) 2.0 15
B05 3 5 0.9(P) 5.5 3.6 3.6 5.6 5.3 3.7 3.6 3.7 0.9(P) 2.1 15
B07 0 3 0.871(P) 5.705 3.835 3.692 6.031 5.723 3.820 3.551 3.744 0.815(P) 2.6 15
B08 10 10 0.71(P) 6.28 4.15 3.74 6.37 6.45 4.14 3.82 4.02 0.71(P) 2.2 15
B09 4 5 0.8(P) 5.1 3.2 3.3 5.2 5.1 3.5 3.3 3.3 0.8(P) 2.1 15
B10 3 4 0.90(P) 5.83 3.74 3.50 5.85 6.09 4.37 3.84 4.11 0.86(P) 2.2 15
B11 2 2 +(P) - - - - - - - - +(P) none 99
B12 2 7 1.15(P) 6.25 3.98 4.04 5.86 6.39 4.65 3.97 4.41 3.99 2.6 18
B13 4 4 0.7(P) 5.0 3.1 3.3 5.1 4.9 3.4 3.3 3.1 0.7(P) 2.0 15
B14 2 4 0.6(P) 4.6 3.0 3.3 4.6 4.6 3.0 3.1 3.3 0.5(P) 2.5 15
B15 4 7 1.15(P) 7.36 5.63 4.81 6.96 7.09 5.34 4.92 4.45 0.97(P) 2.6 18
C01 2 3 0.8(P) 5.1 3.1 3.1 5.2 5.0 3.4 3.1 3.2 0.7(P) 2.1 15
C02 4 4 +(P) - - - - - - - - +(P) none 17
C03 4 5 +(P) - - - - - - - - +(P) none 99
C04 3 3 0.6(P) 6.6 4.4 4.4 6.7 6.5 4.7 4.6 4.7 0.6(P) 2.2 15
C05 4 6 2.5(P) 14.0 9.8 10.2 15.9 13.6 9.9 8.6 9.1 2.2(P) 6.2 99
C06 2 3 0.7(P) 5.1 3.2 2.8 5.6 5.2 3.1 3.2 3.2 0.7(P) 2.1 15
C07 1 1 +(P) - - - - - - - - +(P) none 99
C08 5 7 0,8(P) 5,3 4,0 4,3 6,1 6,0 4,4 4,1 4,3 0,8(P) 2,6 15
C09 4 4 +(P) - - - - - - - - +(P) none 99
C10 4 5 0.13(P) 4.73 3.3 3.0 5.2 5.27 3.1 3.23 3.43 0.13(P) >2.0 15
C11 4 5 0.6(P) 5.3 3.0 3.3 5.4 4.7 3.5 3.2 3.3 0.6(P) 2.1 15
C12 2 5 0.9(P) 5.1 3.9 3.7 6.5 5.8 4.1 3.7 4.0 0.8(P) 2.6 15
C13 2 7 0.6(P) 4.8 3.3 3.5 4.9 4.9 3.2 3.1 3.3 0.6(P) <2.1 15
C14 1 8 -(P) + + + + + + + + -(P) none 99
C15 3 4 0.7(P) 5.8 4.0 4.1 5.9 6.2 4.1 3.8 4.3 0.7(P) 2.6 15
C16 1 4 0.5(P) 4.6 3.3 3.4 4.8 5.15 3.5 3.2 3.2 0.5(P) 2.0 15
C17 7 8 1.3(P) 12.8 5.5 8.0 13.0 13.1 8.0 7.9 7.8 1.3(P) 2.50 3
C18 4 7 0,6(P) 5,2 3,6 3,2 5,4 5,1 3,4 3,4 3,1 0,7(P) 2,6 15
C19 1 4 0.49(P) 8.1 5.8 4.4 7.2 8.1 6.8 7 5.2 1.2(P) <=2.0 99
C20 4 7 <0.8(P) 4.3 3.1 2.5 5.0 4.8 2.6 2.7 3.1 <0.8(P) <2.2 15
C21 3 5 52 126 109 89 204 213 101 97 94 31(P) 45 16
C22 2 7 1.81(P) 12.09 9.16 8.4 12.68 14.58 8.85 8.89 8.69 1.73(P) 2.0 2
C23 1 7 0.74(P) 4.72 3.00 3.12 4.72 4.70 3.12 2.80 2.66 0.72(P) <2.10 15
C24 0 4 0.79(P) 2.87 3.31 3.37 5.41 5.43 3.45 3.33 3.55 0.78(P) 2.2 15
C25 1 8 0.7302(P) 4.286 3.000 2.706 4.71 4.186 3.572 3.394 3.34 0.79(P) 2.6 15
C26 1 7 1.1(P) 36 20 22 40 38 23 25 20 1.1(P) 10 99
D01 1 1 0.6(P) 4.9 3.7 3.3 5.2 5.3 3.5 3.3 3.6 0.7(P) 2.2 15
D03 7 7 1,0(P) 10,3 6,2 5,9 9,3 9,4 6,4 6,2 6,4 1,0(P) 3,5 11
D04 3 4 11.89(P) 69.36 69.53 87.79 79.85 110.14 97.01 73.25 95.53 9.08(P) 40.00 16
D05 1 1 4.8(P) 65.9 35.1 30.3 68.6 67.5 35.2 30.9 35.8 4.6(P) 20.5 19
Refer-
ence*
- - 1.2 (P) 15.2 7.0 7.0 15.2 15.2 7.0 7.0 7.0 1.2 (P) 4.4  
Median
(Range)
3
(0-10)
5
(1-10)
 

 *     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
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, D01
PE GSP Neonatal G6PD (3310-0010) 19 D05
R&D DIAGNOSTICS (OSMMR2000-D) 3 C17
SPOTCHECK G6PD 50 hour reagent 16 A03, C21, D04
Trinity Biotech 203-A 17 C02
Laboratory prepared 99 B03, B11, C03, C05, C07, C09, C14, C19, C26


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 : 26 Mar, 2015

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