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Discrepant result analysis
| Sample | Result(s) froma: |
|||||
|---|---|---|---|---|---|---|
| Standard culture | BD Max StaphSR |
CHROMagar S. aureus/MRSA | mecA/femA PCR | Xpert SSR S. aureus/MRSA | ||
| S. aureus | MRSA | |||||
| 1 | − | +/FP | −/TN | −/− | −/− | −/− |
| 2 | − | +/FP | −/TN | −/− | −/− | −/− |
| 3 | − | +/FP | −/TN | −/− | −/− | −/− |
| 4 | MRSA (+) | +/TP | −/FN | −/− | +/+ | +/+ |
| 5 | − | +/TP | −/TN | −/− | +/− | +/− |
| 6 | − | +/TP | +/TP | −/− | +/+ | +/+ |
| 7 | − | +/FP | −/TN | −/− | −/− | −/− |
| 8 | − | +/TP | −/TN | −/− | −/+ | +/− |
| 9 | − | +/FP | −/TN | −/− | −/− | −/− |
FP, false positive; FN, false negative; TP, true positive; TN, true negative.
