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. 2012 Mar 27;11:89. doi: 10.1186/1475-2875-11-89

Table 3.

Sensitivity, specificity, positive predictive value (PPV) and negative predictive value (NPV) of RDT

Rainy season 2009 Dry season 2010 P-values Total
Sensitivity% 56.4 20.7 < 0.001 52.9
Specificity% 72.4 97.3 < 0.001 85.5
PPV% 67.5 43.3 < 0.001 66.1
NPV% 62 92.5 < 0.001 77.2
P-values < 0.001 < 0.001 < 0.001