Article
False‐Positive Rapid Antigen Detection Test Results: Reduced Specificity in the Absence of Group A Streptococci in the Upper Respiratory Tract
1 Apr 2001
Abstract excerpt
Rapid antigen detection tests (ADTs) are promoted for identification of group A streptococci (GAS) in the upper respiratory tract. Although debate persists about their sensitivity, most investigators consider ADTs to be highly specific. Nevertheless, reports continue to describe false-positive ADT results (positive ADT result, negative culture result). This study examined culture results from 522 adult patients...
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