Table 6 Description of the quantitative remotely-sensed and meteorological explicative variables associated with the adult Anopheles densities in villages
Variable | Anopheles adult density* < 110 | Anopheles adult density > = 110 and < 145 | Anopheles adult density > = 145 and < 240 | Anopheles adult density > = 240 | |
|---|---|---|---|---|---|
n observations = 55 | n = 12 | n = 15 | n = 14 | n = 14 | |
NDPI (mean in 500 m buffer around study villages) | Range | 0.06; 0.13 | 0.06; 0.13 | 0.06; 0.13 | 0.06; 0.13 |
Mean and 95% CI | 0.09 [0.07; 0.10] | 0.08 [0.08; 0.09] | 0.08 [0.07; 0.09] | 0.09 [0.08; 0.10] | |
25-50-75 percentiles | 0.07; 0.08; 0.09 | 0.07; 0.09; 0.10 | 0.07; 0.08; 0.08 | 0.08; 0.09; 0.10 | |
Day LST(weekly mean for the survey area) In °C | Range | 27.0; 33.0 | 26.2; 33.0 | 23.1; 30.6 | 23.1; 27.7 |
Mean and 95% CI | 29.9 [29.0; 30.9] | 29.6 [28.8; 30.4] | 26.9 [25.6; 28.2] | 24.5 [23.8; 25.3] | |
25-50-75 percentiles | 29.5; 29.8; 30.4 | 28.7; 30.0; 30.3 | 24.4; 27.7; 28.7 | 23.5; 23.8; 25.4 | |
Rainfall amount (sum during 15 preceding days for each village) In mm | Range | 22.1; 92.0 | 15.3; 147.4 | 22.1; 168.4 | 38.1; 220.2 |
Mean and 95% CI | 55.2 [39.6; 70.8] | 51.9 [34.0; 69.7] | 91.2 [64.3; 118.2] | 145.7 [114.8; 176.6] | |
25-50-75 percentiles | 36.6; 46.5; 78.7 | 25.6; 38.1; 73.6 | 41.2; 83.3; 131.2 | 131.3; 148.8; 175.3 |