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. 2017 Jan 17;12(1):e0169037. doi: 10.1371/journal.pone.0169037

Table 3. Diagnostic accuracy of Malaria pan HTP-LAMP compared to PCR for 3008 field samples.

  PCR + PCR - Total
HTP-LAMP + 20 2 22
            HTP-LAMP - 29 2957 2986
                    Total 49 2959 3008
p < 0.001*
Sensitivity 40.8% (95%CI 27.0–55.8%)
Specificity 99.9% (95%CI 99.8–100%)
Positive predictive value 90.9% (95%CI 70.8–98.9%)
Negative predictive value 99.0% (95%CI 98.6–99.3%)

* by McNemar´s test.