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B
ird
et al
.:
J
ournal of
AOAC I
nternational
V
ol
.
100, N
o
.
2, 2017
Statistic Matrix Laboratory
Candidate
presumptive
Candidate
confirmed
Candidate
result
Reference
method
Candidate vs.
reference
Presumptive
vs. confirmed
n
a
x
b
POD
CP
n x
POD
CC
n
x
POD
C
n x
POD
R
dLPOD
C
dLPOD
CP
s
r
0.51
0.51
0.51
0.51
LCL
0.45
0.46
0.46
0.46
UCL
0.52
0.52
0.52
0.52
s
L
0.00
0.00
0.00
0.00
LCL
0.00
0.00
0.00
0.00
UCL
0.16
0.14
0.14
0.11
s
R
0.51
0.51
0.51
0.51
UCL
0.46
0.46
0.46
0.46
LCL
0.52
0.52
0.52
0.52
P
T
0.8091
0.9123
0.9123
0.9829
High inoculum level
Deli turkey
1
12 12 1
.00 12 12 1.00 12 12 1.00 12 12 1.00
0.00
0.00
2
12 12 1
.00 12 12 1.00 12 12 1.00 12 12 1.00
0.00
0.00
3
12 12 1
.00 12 12 1.00 12 12 1.00 12 12 1.00
0.00
0.00
4
12 12 1
.00 12 12 1.00 12 12 1.00 12 12 1.00
0.00
0.00
5
12 12 1
.00 12 12 1.00 12 12 1.00 12 12 1.00
0.00
0.00
6
12 12 1
.00 12 12 1.00 12 12 1.00 12 12 1.00
0.00
0.00
7
12 12 1
.00 12 12 1.00 12 12 1.00 12 12 1.00
0.00
0.00
8
NA NA NA NA NA NA NA NA NA NA NA NA
NA
NA
9
12 12 1
.00 12 12 1.00 12 12 1.00 12 12 1.00
0.00
0.00
10 NA NA NA NA NA NA NA NA NA NA NA NA
NA
NA
11
12 12 1
.00 12 12 1.00 12 12 1.00 12 12 1.00
0.00
0.00
12
12 12 1
.00 12 12 1.00 12 12 1.00 12 12 1.00
0.00
0.00
13
12 12 1
.00 12 12 1.00 12 12 1.00 12 12 1.00
0.00
0.00
MPN, CFU/
test portion
Estimate 4.52
All
132 132 1
.00 132 132 1.00 132 132 1.00132 132 1.00
0.00
0.00
LCL
3.19
0.97
0.97
0.97
0.97
−0.03
−0.03
UCL
6.42
1.00
1.00
1.00
1.00
0.03
0.03
s
r
0.00
0.00
0.00
0.00
LCL
0.00
0.00
0.00
0.00
UCL
0.16
0.16
0.16
0.16
s
L
0.00
0.00
0.00
0.00
LCL
0.00
0.00
0.00
0.00
UCL
0.16
0.16
0.16
0.16
s
R
0.00
0.00
0.00
0.00
UCL
0.00
0.00
0.00
0.00
LCL
0.23
0.23
0.23
0.23
P
T
1.000
1.000
1.000
1.000
a
n
= No. of samples tested.
b
x
= No. of test samples with a positive result (presumptive or confirmed).
c
NA = Laboratory did not participate or submit data for this matrix.
d
LCL = Lower confidence limit.
e
UCL = Upper confidence limit.
Table 2016.07C. (
continued
)