Study site(s) | Location of study site (based on GPS) | Mean rainy season prevalence of infection | Mean dry season prevalence of infection | Rainy vs. dry season (t-test) | # houses selected | Annual rainfall | |||
---|---|---|---|---|---|---|---|---|---|
Latitude | Longitude | % Pos | (SD) | % Pos | (SD) | p-value | # Houses | mm | |
Dangassa, Mali | 12.11 N | − 8.33 W | 44.5 | (22.5) | 37.6 | (19.0) | 0.0003 | 239 | 1023 |
Dioro, Mali | 13.45 N | − 6.27 W | 31.5 | (19.7) | 17.0 | (16.1) | < 0.0001 | 305 | 591 |
Gambissara, The Gambia | 13.32 N | − 14.22 W | 4.4 | (10.4) | 9.1 | (14.6) | 0.002 | 141 | 1038 |
Madina Fall, Senegal | 14.81 N | − 16.92 W | 0.4 | (1.9) | 1.0 | (4.6) | 0.146 | 146 | 503 |
Totals | Ʃ 831 | Ʃ = 2705 |