From: A refined estimate of the malaria burden in Niger
Rainy season 2009
Dry season 2010
P-values
Total
Sensitivity%
56.4
20.7
< 0.001
52.9
Specificity%
72.4
97.3
85.5
PPV%
67.5
43.3
66.1
NPV%
62
92.5
77.2