The Use of an Automated Quantitative Polymerase Chain Reaction (Xpert MTB/RIF) to Predict the Sputum Smear Status of Tuberculosis Patients

(See the Editorial Commentary by Fennelly, on pages 389–91.) Xpert MTB/RIF–generated cycle-threshold (C(T)) values have poor clinical utility as a rule-in test for smear positivity (cut-point ≤20.2; sensitivity 32.3%, specificity 97.1%) but moderately good rule-out value (cut-point >31.8; negativ...

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Hlavní autoři: Theron, Grant, Pinto, Lancelot, Peter, Jonny, Mishra, Hemant Kumar, Mishra, Hridesh Kumar, van Zyl-Smit, Richard, Sharma, Surendra Kumar, Dheda, Keertan
Médium: Artigo
Jazyk:Inglês
Vydáno: Oxford University Press 2012
Témata:
Brief Reports
On-line přístup:https://ncbi.nlm.nih.gov/pmc/articles/PMC3258275/
https://ncbi.nlm.nih.gov/pubmed/22139854
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1093/cid/cir824
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