ERP Micro December 2019

B astin et al . : J ournal of AOAC I nternational V ol . 102, N o . 5, 2019  1605

Table 2017.09L. Comparative results for the confirmation of Salmonella

Candidate Tryptic Soy Agar

Candidate Xylose Lysine Deoxycholate

Candidate RAPID’ Salmonella Agar

Ref. Tryptic Soy Agar

X  a

N  b

Percent PA c

Target

Collaborator

Percent PA

Percent PA

Percent PA

X N

X N

X N

Salmonella species

1 2 3 4 5 6 7 8 9

16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16

100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0

16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16

100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0

16 16 16 16 15 15 d 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16

100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0

16 16 16 16 16 16 16 16 16 16 16 16 16 16 15 15 e 16 16 16 16 16 16 16 16 15 16 16 16 16 16

100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0

10 11 12 13 14 15

94.0

100.0 100.0

a  X = Number of correct identifications. b N = Total number of isolates tested. c  PA = Positive agreement. d  No growth observed on agar for one isolate. e  Isolate not tested.

Table 2017.09M. Comparative results for the identification of Gram-negative organisms ( Salmonella exclusivity)

Candidate Tryptic Soy Agar

Candidate Xylose Lysine Deoxycholate

Candidate RAPID’ Salmonella Agar

Ref. Tryptic Soy Agar

X  a

N  b

Percent PA c

Target

Collaborator

Percent PA

Percent PA

Percent PA

X N

X N

X N

Gram-negative organisms

1 2 3 4 5 6 7 8 9

8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8

100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0

8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 7 7 d 8 8 8 8 8 8 8 8 8 8

100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0

8 8 8 8 8 8 8 8 8 8 7 7 d 8 8 7 7 d 8 8 7 7 d 8 8 8 8 8 8 7 7 d 8 8

100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0

7 8 7 8 7 8 8 8 8 8 7 8 7 8 6 8 8 8 5 8 8 8 7 8 5 8 8 8 7 8

88.0 88.0 88.0

100.0 100.0

88.0 88.0 75.0

100.0

63.0

10 11 12 13 14 15

100.0

88.0 63.0

100.0

88.0

a X = Number of correct identifications. b N = Total number of isolates tested. c  PA = Positive agreement. d  No growth observed on agar for one isolate.