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Agreement on detection of HIV-1 RNA between POC Cepheid Xpert HIV-1 viral load test and the Abbott m2000sp/m2000rt assay at two detection levels, 1.6 log10 copies/ml and 3.0 log10 copies/ml
| Detection threshold for Xpert HIV-1 VL assay | Abbott assay detectability by HIV-1 RNA level |
|||
|---|---|---|---|---|
| 1.6 log10 copies/ml |
3.0 log10 copies/ml |
|||
| No. undetectable | No. detectable | No. undetectable | No. detectable | |
| Undetectable | 16 | 1 | 206 | 23 |
| Detectable | 7 | 253 | 3 | 45 |
| Total | 23 | 254 | 209 | 68 |
