Concordance
APPENDIX F : page 1 / 2
ALTERNATIVE METHOD
Number of laboratories
12
Number of negatives per laboratory
8
Level L0
Laboratory
Nb of negatives
expected
Nb of negatives
obtained
Inter-laboratory pairs with the
same result
Total number of inter-
laboratory pairs
A
8
8
704
704
B
8
8
704
704
C
8
8
704
704
D
8
8
704
704
E
8
8
704
704
G
8
8
704
704
H
8
8
704
704
I
8
8
704
704
K
8
8
704
704
L
8
8
704
704
M
8
8
704
704
N
8
8
704
704
Total
8448
8448
Concordance
100,00%
Number of laboratories
12
Number of positives per laboratory
8
Level L1
Laboratory
Nb of positives
expected
Nb of positives
obtained
Inter-laboratory pairs with the
same result
Total number of inter-
laboratory pairs
A
8
8
704
704
B
8
8
704
704
C
8
8
704
704
D
8
8
704
704
E
8
8
704
704
G
8
8
704
704
H
8
8
704
704
I
8
8
704
704
K
8
8
704
704
L
8
8
704
704
M
8
8
704
704
N
8
8
704
704
Total
8448
8448
Concordance
100,00%
Number of laboratories
12
Number of positives per laboratory
8
Level L2
Laboratory
Nb of positives
expected
Nb of positives
obtained
Inter-laboratory pairs with the
same result
Total number of inter-
laboratory pairs
A
8
8
664
704
B
8
8
664
704
C
8
8
664
704
D
8
8
664
704
E
8
8
664
704
G
8
8
664
704
H
8
4
352
704
I
8
8
664
704
K
8
7
592
704
L
8
8
664
704
M
8
8
664
704
N
8
8
664
704
Total
7584
8448
Concordance
89,77%
Eurofins IPL Nord SAS – 1 rue du Professeur Calmette - 59046 LILLE cedex VIDAS LMX- Summary 2012 v01