Table 2

Statistics of cluster-level variables

VariableMean (SD)MinimumMaximum
Malaria prevalence0.27 (0.11)0.040.55
Built-up population0.27 (0.35)0.001.00
Annual temperature (°C)26.14 (2.14)21.6330.45
Log (rainfall) (mm)2.99 (0.07)2.803.20