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Only data points, indicated in the legend, have been plotted. To review additional performance evaluation data by author(s) and study, see the Data Summaries Sheet tab.
Xpert HIV-1 Qual Data
Below are a tabled sheet and graphical representation of the data for this product. Use the filters below to sort the data by author, year, and/or country. The sheet and graphs are defaulted to show the first ten entries, but you can use the provided dropdown and paging buttons on the Data Summaries Sheet tab to view more entries. In the Data Summaries Sheet box below, there are buttons to export the full or filtered data as simple text in various formats.
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| wdt_ID | Author(s) | Publication year | Publication type | Type of study | Country | Study period | Intervention (assay) | Comparator (assay) | Sample Type | Sample size (number of specimens analyzed) | Study setting | Patient/study population | Where sample was collected | Where sample was tested | Device users/operators, type and number (if available) | Concordance or agreement | Concordance or agreement | Sensitivity | Sensitivity | Specificity | Specificity | Error/failure rate | Error/failure rate | Citation |
|---|
nr/nd = not reported/no data
Only data points, indicated in the legend, have been plotted. To review additional performance evaluation data by author(s) and study, see the Data Summaries Sheet tab.
Xpert HIV-1 Qual
Xpert HIV-1 Qual is a qualitative in vitro diagnostic test designed to detect Human Immunodeficiency Virus Type 1 (HIV-1) total nucleic acids using human whole blood (WB) and dried blood spot (DBS) specimens from individuals suspected of HIV-1 infection.
Manufacturer: Cepheid AB (Sunnyvale, CA, United States)
Instrument Compatibility: GeneXpert Dx, GeneXpert Infinity-48s and GeneXpert Infinity-80
Detects: HIV-1
Quality Standards: WHO PQ; CE marked
WHO PQ Number: PQ Dx 0259-070-00
WHO Listing Date: 13 June 2016
One systematic review has been published (Agutu et al 2019) which includes data from five studies that have assessed the performance of Xpert HIV-1 Qual Assay as compared with current reference standards. The assay performed well across the studies with high sensitivities (range: 93.3-100%) and high specificities (range: 99.5-100%).
Diagnostic Product Data
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| wdt_ID | Author(s) | Publication year | Publication type | Type of study | Country | Study period | Intervention (assay) | Comparator (assay) | Sample Type | Sample size (number of specimens analyzed) | Study setting | Patient/study population | Where sample was collected | Where sample was tested | Device users/operators, type and number (if available) | Concordance or agreement | Concordance or agreement | Sensitivity | Sensitivity | Specificity | Specificity | Error/failure rate | Error/failure rate | Citation |
|---|
nr/nd = not reported/no data
Click to see Full Data