VITEK MS Collaborative Study Outline - eBook
GRAM NEGATIVE Number % Number % Number % Number %
4 Acinetobacter haemolyticus 30 29 96.7 28 93.3 1 3.3 1 3.3 5 Acinetobacter lwoffii 26 23 88.5 22 84.6 1 3.8 3 11.5 6 Aeromonas hydrophila/caviae a 25 22 88.0 16 64.0 6 24.0 3 12.0
7 Aeromonas sobria 29 26 89.7 11 37.9 15 51.7 3 10.3 8 Aggregatibacter actinomycetemcomitans 31 26 83.9 26 83.9 0 0.0 5 16.1 9 Aggregatibacter aphrophilus 31 26 83.9 26 83.9 0 0.0 5 16.1 10 Alcaligenes faecalis ssp faecalis 34 33 97.1 33 97.1 0 0.0 1 2.9
11 Bacteroides caccae 49 48 98.0 47 95.9 1 2.0 1 2.0 12 Bacteroides fragilis 71 70 98.6 70 98.6 0 0.0 1 1.4
Page 29 of 58 13 Bacteroides ovatus 40 35 87.5 34 85.0 1 2.5 5 12.5 14 Bacteroides thetaiotaomicron 51 49 96.1 48 94.1 1 2.0 2 3.9
15 Bacteroides uniformis 51 41 80.4 41 80.4 0 0.0 10 19.6 16 Bacteroides vulgatus 41 40 97.6 40 97.6 0 0.0 1 2.4
17 Brevundimonas diminuta 30 28 93.3 28 93.3 0 0.0 2 6.7 18 Burkholderia multivorans 46 44 95.7 42 91.3 2 4.3 2 4.3 19 Campylobacter coli 32 31 96.9 31 96.9 0 0.0 1 3.1 20 Campylobacter jejuni a 33 31 93.9 31 93.9 0 0.0 2 6.1
21 Chryseobacterium indologenes 33 29 87.9 29 87.9 0 0.0 4 12.1 22 Citrobacter amalonaticus a 29 28 96.6 27 93.1 1 3.4 1 3.4
1 Achromobacter denitrificans 37 34 91.9 0 0.0 34 91.9 3 8.1
2 Achromobacter xylosoxidans 24 22 91.7 0 0.0 22 91.7 2 8.3 3 Acinetobacter baumannii a 91 80 87.9 80 87.9 0 0.0 11 12.1
23 Citrobacter braakii 39 34 87.2 22 56.4 12 30.8 5 12.8
Incorrect Result e
Discrimination d
Correct Result: Low
Correct Result: Correct One Choice c
Overall Correct Identification b
Total
tested
strains
Organism
Table 8. Raw Data from FDA Clinical Trial (Internal) – Gram Negative Results
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