Table 2.
Limits of detection of diagnostic tests for TBM.
| Diagnostic test | Limit of detection (cfu/mL) | Sensitivity (%) | Specificity (%) |
|---|---|---|---|
| GeneXpert | 116 | 71 | 98 |
| Xpert Ultra | 15.6 | 90 | 90 |
| Culture | 1–10 | 50–70 | * |
*
Gold-standard.
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