Performance Evaluation of the Novodiag Bacterial GE+ Multiplex PCR Assay.

ABSTRACT: The bacteriological diagnosis of intestinal bacterial infections has historically been based on culture on agar plates. However, culture may lack sensitivity, and some enteropathogens, such as pathovars of Escherichia coli, may escape routine diagnosis. Our goal was to evaluate the analytical performance of the Novodiag Bacterial GE+ kit for the detection of enteropathogenic bacteria in acute community diarrhea. We included 251 stools in this study (198 retrospective and 53 prospective). The analytical performance was calculated using a composite reference standard (CRS) in the absence of a perfect gold standard (lack of sensitivity of culture). The CRS was defined as positive if culture was positive or, in case of a negative culture, if the BD Max extended enteric bacterial panel and/or o

SUBMITTER: Roy C 

PROVIDER: S-EPMC7512166 | biostudies-literature | 2020 Sep

REPOSITORIES: biostudies-literature