External Quality Assurance for Neonatal G6PD Screening

(Survey No: NS2017-03)


Sample sent on : 2017-05-08            Report deadline : 2017-05-15
Total participating laboratories : 53       Total reports returned : 53

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 2 7.12 3.04 7.28 3.24 2.04(P) 7.22 3.21 7.67 1.98(P) 7.0 2.9 15
A02 2 2 8.04 3.33 7.74 3.16 2.20(P) 7.62 3.28 7.74 2.05(P) 7.65 2.6 15
A03 2 2 20.1 8.3 21.8 8.8 4.3(P) 20.0 7.9 20.9 4.8(P) 20.8 6.0 16
B01 7 7 8.8 4.0 8.6 3.5 2.3(P) 8.2 3.8 8.0 2.4(P) 8.9 2.6 18
B02 4 4 11.2 7.5 10.6 7.9 3.8(P) 11.6 7.0 10.3 3.7(P) 10.4 4.5 7
B03 4 4 7.4 3.6 7.7 3.5 2.1(P) 8.0 3.4 7.3 2.0(P) 8.2 2.2 99
B04 4 4 6.6 2.9 6.2 2.8 1.9(P) 6.4 2.3 6.7 1.8(P) 6.9 2.0 15
B05 5 7 7.0 3.1 6.9 3.15 1.90(P) 7.2 3.15 7.30 1.80(P) 7.52 2.1 15
B06 3 4 7.2 3.2 7.3 3.1 2.0(P) 7.2 3.1 7.3 1.9(P) 7.3 2.6 15
B07 3 8 8.322 3.603 8.399 3.606 2.287(P) 8.305 3.565 8.442 2.168(P) 8.301 2.6 15
B08 7 7 9.04 3.58 9.40 3.55 2.17(P) 9.49 3.42 9.00 2.11(P) 9.10 2.2 15
B09 3 4 6.5 2.6 6.0 2.6 1.4(P) 6.5 2.7 6.5 1.6(P) 6.1 2.1 15
B10 4 4 6.49 2.84 6.15 2.72 1.65(P) 5.66 2.69 6.58 1.56(P) 6.44 2.2 15
B11 2 4 - - - - +(P) - - - +(P) - none 99
B12 4 4 9.07 4.12 8.88 4.17 2.44(P) 8.72 4.16 9.06 2.40(P) 8.97 2.6 18
B13 4 4 8.0 3.2 7.9 3.3 2.0(P) 8.0 3.2 8.1 2.0(P) 7.9 2.0 15
B14 2 3 6.6 2.9 6.8 2.8 1.8(P) 7.1 2.9 7.2 2.0(P) 7.0 2.5 15
B15 4 7 8.55 3.89 8.38 4.06 2.58(P) 8.51 3.93 8.18 2.44(P) 8.12 2.6 18
C01 3 3 8.0 3.3 7.8 3.5 2.0(P) 7.7 3.2 7.8 2.0(P) 8.3 2.0 15
C02 3 3 - - - - +(P) - - - +(P) - none 13
C03 3 8 - +/- - +/- +(P) - +/- - +(P) - none 99
C04 4 4 7.7 3.2 7 3.2 1.9(P) 7.1 3.4 7 1.8(P) 7.7 2.2 15
C05 4 5 21.2 9.2 21.7 9.0 5.2(P) 20.9 8.9 21.1 5.4(P) 20.7 6.2 99
C06 4 7 7.5 3.1 7.2 2.9 2.0(P) 6.9 2.9 7.2 1.9(P) 7.0 2.1 15
C07 3 8 - - - - - - - - - - none 99
C09 4 7 - - - - +(P) - - - +(P) - none 99
C10 5 7 6.6 2.9 6.8 3.3 1.7(P) 7.2 3.1 7.5 1.7(P) 7.10 >2.0 15
C11 4 7 7.7 3.0 6.9 2.4 1.9(P) 7.3 2.9 7.0 2.0(P) 7.0 2.1 15
C12 3 5 7.6 3.2 7.6 3.2 1.9(P) 7.4 2.5(P) 7.5 1.8(P) 7.6 ≤2.6 15
C13 4 4 6.7 2.8 6.0 2.5 1.6(P) 6.1 2.5 6.4 1.5(P) 6.5 <2.1 15
C14 7 7 + + + + + + + + + + none 99
C15 3 5 7.9 3.3 8.3 3.1 2.1(P) 7.1 2.9 8.2 1.8(P) 8.4 2.6 15
C16 4 5 6.9 2.7 6.7 2.8 1.9(P) 6.5 2.6 6.6 1.8(P) 6.9 <2.6 15
C17 4 7 8.5 5.2 9.2 5.5 3.2 10.7 5.5 10.0 3.2 10.4 2.50 3
C18 7 7 7,55 3,25 7,18 3,15 2,05(P) 7,43 3,3 7,38 2,0(P) 7,5 2,6 15
C19 3 7 20.55 1.92(P) 19.75 10.74 1.87(P) 17.96 11.04 26.23 1.75(P) 20.30 <=2 99
C20 3 7 >8.1 2.7 7.8 3.4 2.0(P) >8.1 3.6 >8.1 2.1(P) >8.1 2.2 15
C21 2 7 303.70 123.54 359.15 116.10 76.38 317.09 115.48 307.99 79.46 305.49 45 16
C22 7 7 27.4 7.89 31.76 2.0(P) 7.8 31.1 8.3 34.88 2.3(P) 31.12 2.5 2
C23 3 7 6.57 2.73 6.80 2.93 1.83(P) 7.07 3.03 6.57 1.87(P) 6.97 <2.1 15
C24 4 7 7.10 3.04 6.71 2.71 1.81(P) 7.06 3.20 6.85 1.85(P) 7.05 2.2 15
C25 7 7 6.5 2.93 7.15 2.82 1.72(P) 7.24 5.43 6.76 1.18(P) 7.54 2.6 99
C26 2 9 19 6,5 19 6 3,1(P) 19 7 19 3,3(P) 19 5 11
C27 3 7 11.0 4.52 11.0 2.7(P) 1.8(P) 11.0 4.80 11.0 2.88(P) 11.0 2.0 20
C29 4 7 8.3 3.9 8.2 3.8 2.4(P) 8.1 3.7 7.2 2.3(P) 7.2 <2.6 15
C31 1 3 - +/- - +/- +(P) - +/- - +(P) - none 13
C33 3 6 7.20 3.10 7.15 2.90 1.60(P) 6.75 3.10 7.25 1.70(P) 6.85 2.0 15
C34 7 8 11.54 4.59(P) 11.99 5.16 3.34(P) 11.58 5.38 10.69 3.24(P) 11.68 2.0 11
D01 4 7 6.5 2.8(P) 6.6 3.1(P) 1.7(P) 6.6 3.1(P) 6.6 1.9(P) 6.8 3.2 15
D02 2 4 22.81 8.16 28.94 7.10 4.57 25.31 6.11 20.71 4.93 18.51 4.00 2
D03 3 4 16.5 5.6 16.8 5.6 3.4(P) 16.6 5.3 15.5 3.4(P) 17.1 3.5 20
D04 2 3 277.5 160.4 275.7 175.4 121.4 284.0 155.0 274.4 105.2 278.7 40.0 16
D05 4 7 89.5 26.8 93.6 28.0 14.2(P) 92.7 27.8 81.7 13.9(P) 95.2 20.5 19
Refer-
ence*
- - 20.5 6.3 20.5 6.3 3.2 (P) 20.5 6.3 20.5 3.2 (P) 20.5 4.4  
Median
(Range)
4
(1-7)
7
(2-9)
 

 *     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 C26, C34
Bio-Rad 2 C22, D02
GUANGZHOU FENGHUA BIOENGINEERING CO., LTD. 18 B01, B12, B15
Labsystems Diagnostics 20 C27, D03
Micky 7 B02
PE (ND-1000) 15 A01, A02, B04, B05, B06, B07, B08, B09, B10, B13, B14, C01, C04, C06, C10, C11, C12, C13, C15, C16, C18, C20, C23, C24, C29, C33, D01
PE GSP Neonatal G6PD (3310-0010) 19 D05
R&D DIAGNOSTICS (OSMMR2000-D) 3 C17
R&D DIAGNOSTICS (SQMMR500) 13 C02, C31
SPOTCHECK G6PD 50 hour reagent 16 A03, C21, D04
Laboratory prepared 99 B03, B11, C03, C05, C07, C09, C14, C19, C25


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 : 17 May, 2017

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