Table 3. Isolates misidentified or unidentified by Vitek MS.
| Reference ID* | No. | Vitek MS | No | Identification parameter |
|
|---|---|---|---|---|---|
| Minor error (%) | Major error (%) | ||||
| Enterobacter cloacae | 16 | Enterobacter cloacae/Enterobacter asburiae | 16 | 16 | 0 |
| Enterobacter aerogenes | 2 | Enterobacter cloacae/Enterobacter asburiae | 2 | 2 | 0 |
| Shigella ssp | 5 | Escherichia coli | 5 | 0 | 5 |
| Salmonella typhi | 2 | Salmonella group | 4 | 4 | 0 |
| Salmonella enteritidis | 1 | ||||
| Salmonella choleraesuis | 1 | ||||
| Burkholderia cepacia | 2 | Burkholderia cepacia/Burkholderia vietnamiensis | 2 | 2 | 0 |
| Achromobacter denitrificans | 2 | Achromobacter denitrificans Achromobacter xylosoxidans | 2 | 2 | 0 |
| Ochrobactrum anthropi | 1 | No identification | 1 | 0 | 1 |
| Staphylococcus epidermidis | 4 | Staphylococcus hominis | 2 | 2 | 0 |
| Staphylococcus capitis | 1 | 1 | 0 | ||
| Staphylococcus haemolyticus | 1 | 1 | 0 | ||
| Staphylococcus hominis | 1 | Staphylococcus epidermidis | 1 | 1 | 0 |
| Streptococcus anginosus | 1 | Streptococcus dysgalactiae | 1 | 1 | 0 |
| Streptococcus constellatus | 1 | Streptococcus anginosus | 1 | 1 | 0 |
| Streptococcus dysgalactiae | 4 | Streptococcus anginosus | 2 | 2 | 0 |
| Streptococcus pyogenes | 2 | 2 | 0 | ||
| Streptococcus pyogenes | 1 | Streptococcus dysgalactiae | 1 | 1 | 0 |
| Streptococcus pneumoniae | 1 | no identification | 1 | 0 | 1 |
| Microbacterium aurum | 1 | Microbacterium flavescens | 1 | 1 | 0 |
| Total | 46 | 46 | 39 (84.8) | 7 (15.2) | |
*, the identification result identified by 16S rRNA gene sequencing is regarded as a reference ID for almost all the bacteria except for salmonella and Shigella, both of which refer to serum agglutination test.