Microbiology-PTM-OMA_Modules_1-5
Data Table – Qualitative Method MLV
Table 1. Individual collaborator results for detection of Salmonella in milk chocolate
Candidate confirmed (CC)
Candidate result (C)
Reference result (R)
dPOD C (95% CI) Unpaired
MPN/Test portion (95% CI)
dPOD CP (95% CI) Paired
Candidate presumptive (CP)
Lab.
N x
POD CP
N x
POD CC
N x
POD C
N x
POD R
1 2 3
12 12 12
2 5 4
0.17 12 0.42 12 0.33 12
2 6 3
0.17 12 0.50 12 0.25 12
2 5 3
0.17 12 0.42 12 0.25 12
4 2 4
0.33
0.00 (‐0.21, 0.21) ‐0.17 (‐0.47, 0.18)
0.17 ‐0.08 (‐0.34, 0.18) 0.25 (‐0.11, 0.54)
0.33
0.08 (‐0.18, 0.34) ‐0.08 (‐0.40, 0.26)
4
12
3
0.25 12
4
0.33 12
3
0.25 12
7
0.58 ‐0.08 (‐0.34, 0.18) ‐0.33 (‐0.61, 0.05)
5
12
3
0.25 12
3
0.25 12
3
0.25 12
5
0.42
0.00 (‐0.21, 0.21) ‐0.17 (‐0.48, 0.19)
6
12
1
0.08 12
1
0.08 12
1
0.08 12
3
0.25
0.00 (‐0.21, 0.21) ‐0.17 (‐0.46, 0.15)
0.46 (0.35, 0.59)
7
12
3
0.25 12
4
0.33 12
3
0.25 12
6
0.50 ‐0.08 (‐0.34, 0.18) ‐0.25 (‐0.54, 0.12)
8
12
3
0.25 12
3
0.25 12
3
0.25 12
6
0.50
0.00 (‐0.21, 0.21) ‐0.25 (‐0.54, 0.12)
9
12
5
0.42 12
4
0.33 12
4
0.33 12
5
0.42
0.08 (‐0.18, 0.34) ‐0.08 (‐0.41, 0.27)
NA NA
NA NA NA
NA NA NA NA NA NA
NA
NA
NA
10 a
11 12 12 12 13 12 14 12
5 5 6 7
0.42 12 0.42 12 0.50 12 0.58 12
5 5 6 7
0.42 12 0.42 12 0.50 12 0.58 12
5 5 6 7
0.42 12 0.42 12 0.50 12 0.58 12
6 4 2 3
0.50 0.33 0.17 0.25
0.00 (‐0.21, 0.21) ‐0.08 (‐0.42, 0.28) 0.00 (‐0.21, 0.21) 0.08 (‐0.27, 0.41) 0.00 (‐0.21, 0.21) 0.33 (‐0.04, 0.61) 0.00 (‐0.21, 0.21) 0.33 (‐0.05, 0.61)
a Laboratory did not complete testing
Made with FlippingBook - Online catalogs