Table 6.

Diagnostic sensitivity and diagnostic specificity for the KV-2 and KV-VAC assays vs. Bowden assay.

	Diagnostic Sensitivity and Diagnostic Specificity for KV-2 Assay vs. Bowden Assay		Diagnostic Sensitivity and Diagnostic Specificity for KV-VAC Assay vs. Bowden Assay
Statistic	Value	95% CI	Value	95% CI
Sensitivity	97.46%	92.75–99.47%	100.00%	89.11–100.00%
Specificity	100.00%	92.60–100.00%	100.00%	97.22–100.00%
Positive likelihood ratio
Negative likelihood ratio	0.03	0.01–0.08	0
Disease prevalence	95.00%	95.00%
Positive predictive value	100.00%	100.00%
Negative predictive value	67.43%	40.38–86.35%	100.00%
Accuracy	97.58%	93.94–99.34%	100.00%	97.76–100.00%