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. 2023 Jan 9;11(1):e03523-22. doi: 10.1128/spectrum.03523-22

TABLE 2.

Comparison between performance of the P. aeruginosa CRISPR-top assay and qPCR

CRISPR-top result qPCR
Sensitivity Specificity PPVa NPVa
No. positive No. negative
Positive 29 0
Negative 5 12 85.3% 100% 100% 70.6%
Total (n = 46) 34 12
a

PPV, positive predictive value; NPV, negative predictive value.