External Quality Assurance for Neonatal G6PD Screening

(Survey No: NS2017-01)


Sample sent on : 2017-01-09            Report deadline : 2017-01-16
Total participating laboratories : 51       Total reports returned : 49

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 2 2 6.07 6.14 3.58 0.11(P) 5.72 3.77 6.25 3.76 5.97 0.10(P) 2.9 15
A02 2 3 7.0 6.8 3.9 0.3(P) 6.4 4.2 6.7 3.8 6.2 0.3(P) 2.6 15
A03 2 3 17.9 17.7 7.8 0.6(P) 18.2 8.1 17.6 7.9 15.7 0.8(P) 6.0 16
B01 7 7 7.0 7.2 4.1 0.75(P) 7.15 7.2 6.8 4.0 6.35 0.7(P) 2.6 18
B02 4 4 21.9 23.5 12.1 1.2(P) 20.9 11.4 23.4 10.9 21.6 1.0(P) 4.5 7
B03 2 2 7.1 7.3 4.4 0.1(P) 7.3 4.2 7.0 3.9 6.7 0.1(P) 2.2 99
B04 4 4 6.3 6.2 3.4 0.2(P) 5.9 3.7 5.6 3.5 5.8 0.2(P) 2.0 15
B05 4 5 6.12 6.25 3.62 0.33(P) 6.34 3.52 5.84 3.72 5.82 0.27(P) 2.10 15
B06 4 4 6.0 5.7 3.3 0.2(P) 6.0 3.4 5.7 3.4 5.6 0.2(P) 2.6 15
B07 4 4 6.959 6.717 3.904 0.366(P) 6.841 3.974 6.903 3.877 6.812 0.372(P) 2.6 15
B08 3 3 6.32 5.98 3.45 0.28(P) 6.05 3.32 6.02 3.31 5.98 0.28(P) 2.2 15
B09 4 5 5.8 6.1 3.8 0.2(P) 5.9 3.6 6.2 3.5 6.0 0.2(P) 2.1 15
B10 3 3 5.63 6.04 3.58 0.31(P) 6.31 3.36 6.15 3.5 5.84 0.3(P) 2.2 15
B11 7 7 - - - +(P) - - - - - +(P) none 99
B12 4 7 7.96 7.75 4.35 0.47(P) 7.91 4.49 8.07 4.46 7.42 0.47(P) 2.6 18
B13 7 7 6.8 6.4 3.8 0.1(P) 6.7 3.8 6.3 3.6 6.3 0.1(P) 2.0 15
B14 4 4 5.6 4.9 3.0 0.1(P) 5.5 3.2 5.4 3.1 5.3 0.1(P) 2.5 15
B15 8 8 7.2 7.07 4.14 0.22(P) 7.22 4.15 6.74 4.08 6.65 0.22(P) 2.6 18
C01 3 3 7.3 6.6 3.9 0.3(P) 6.8 3.8 7.1 4.1 6.1 0.3(P) 2.1 15
C02 7 7 - - - +(P) - - - - - +(P) none 13
C03 7 7 - - - +(P) - - - - - +(P) none 99
C04 2 3 5.2 5.4 3.5 0.1(P) 5.5 3.2 5.8 3.1 4.9 0.2(P) 2.2 15
C05 5 5 15.4 16.0 9.5 1.1(P) 14.9 9.6 15.2 8.6 15.7 1.2(P) 6.2 99
C06 3 5 6.9 6.4 3.6 0.3(P) 6.6 3.9 6.3 3.7 6.6 0.3(P) 2.1 15
C07 7 7 - - - +(P) - - - - - +(P) none 99
C09 7 9 - - - +(P) - - - - - +(P) none 99
C10 2 2 6.27 5.83 3.13 0.13(P) 6.37 3.57 6.5 3.33 5.0 0.2(P) >2.0 15
C11 3 3 6.1 6.0 3.8 0.3(P) 6.3 3.7 6.1 3.6 6.0 0.2(P) 2.1 15
C12 3 5 6.3 6.6 3.9 0.5(P) 7.0 4.0 6.6 3.9 6.2 0.2(P) ≤ 2. 15
C13 3 5 6.1 5.9 3.4 0.3(P) 5.9 3.4 5.6 3.3 5.6 0.3(P) <2.1 15
C15 4 5 6.0 5.8 3.3 0.6(P) 5.9 3.3 5.5 3.1 5.1 0.6(P) 2.6 15
C16 3 3 6.4 7.2 4.2 0.4(P) 7.2 4.1 7.3 4.3 6.7 0.4(P) 2.0 15
C17 4 7 9.6 10.3 6.2 0.2(P) 10.3 5.7 10.3 5.7 9.6 0.2(P) 2.50 3
C18 4 7 6,25 6,10 3,45 0,25(P) 6,20 3,60 6,35 3,45 5,90 0,33(P) 2,6 15
C19 3 7 11.86 12.42 7.37 1.99(P) 13.17 8.11 10.69 8.80 11.52 1.49(P) <=2.0 99
C20 3 7 6.8 5.8 4.1 <0.7(P) 6.6 4.5 6.2 4.1 6.6 <0.7(P) 2.2 15
C21 2 7 325.09 312.80 144.72 20.84(P) 269.65 139.42 319.43 123.17 275.71 18.67(P) 45 16
C22 4 4 27.65 27.16 15.76 1.3(P) 26.42 15.4 25.62 12.99 31.23 1.46(P) 2.0 2
C23 3 4 6.57 6.50 3.53 0.30(P) 6.30 3.60 6.07 3.33 6.20 0.33(P) <2.10 15
C24 4 4 6.30 6.55 3.38 0.01(P) 6.08 3.66 6.11 3.43 5.50 0.06(P) 2.2 15
C26 7 8 13.3 15.8 7.1 0.02(P) 15.2 7.6 13.8 7.5 17.7 0.04(P) 2.0 20
C27 3 3 13.57 13.57 7.07 0.0(P) 9.97 5.67 10.66 6.78 13.10 0.0(P) <2.0 20
C29 4 4 7.55 8.0 5.2 0(P) 8.0 4.8 7.6 4.8 7.7 0(P) 2.2 15
C31 1 2 - - - +(P) - - - - - +(P) none 13
D01 4 4 6.5 6.3 4.0 0.59(P) 6.4 3.6 6.2 3.5 6.1 0.59(P) 3.2 15
D02 3 3 19.02 19.81 10.99 1.05(P) 23.64 12.45 23.86 9.75 25.29 1.02(P) 4.00 2
D03 7 7 12.3 12.7 6.6 0.0(P) 13.6 6.2 13.6 6.2 16.2 0.0(P) 3.5 20
D04 7 8 225.1 223.6 61.7 5.3(P) 152.7 79.1 220.9 93.7 170.5 4.6(P) 40.0 16
D05 3 4 73.6 74.7 31.5 2.9(P) 69.6 32.7 73.4 30.1 68.8 2.9(P) 20.5
Refer-
ence*
- - 16.4 16.4 6.3 0.1 (P) 16.4 6.3 16.4 6.3 16.4 0.1 (P) 4.4  
Median
(Range)
4
(1-8)
4
(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

Bio-Rad 2 C22, D02
GSP Neonatal G6PD D05
GUANGZHOU FENGHUA BIOENGINEERING CO., LTD. 18 B01, B12, B15
Labsystems Diagnostics 20 C26, 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, D01
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, C19


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 Jan, 2017

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