TABLE 2.
Discordant resolution by category
Strain | No. of specimens with:a |
|||||
---|---|---|---|---|---|---|
Pink inoculumb | Positive manual read and negative APAS results | Pink colonies | False-positive manual read and negative APAS results | True positive missed by manual read | Agar issues | |
MRSA | 85 | 0 | 44 | 0 | 5 | 18 |
S. aureus | 10 | 5 | 5 | 1 | 5 | 0 |
APAS, APAS analytical module.
Pink inoculum was seen more frequently with traditional swab samples than with ESwab samples.