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Table 2 Performance characteristics of Revogene compared to Xpert GBS LB Assays

From: Comparative study of Revogene GBS LB assay and GeneXpert GBS LB assay for the detection of group B Streptococcus in prenatal screening samples

 Xpert
PositiveNegativeTotal
RevogenePositive50757
Negative1192193
Total51199250
  95% CI
Positive Percent Agreement98.0%89.6 to 99.7%
Negative Percent Agreement96.5%92.9 to 98.3%
Overall agreement96.8%93.8 to 98.4%