From: Comparison of surveillance methods applied to a situation of low malaria prevalence at rural sites in The Gambia and Guinea Bissau
Slide microscopy
positives
Total
% positives
95% CI
Basse
97
934
10.4
8.6-12.5
Farafenni
82
729
11.2
9.2-13.7
Caio
33
834
4
2.8-5.5
all sites
212
2497
8.5
7.5-9.6