Socio-economic and environmental factors and association with RVFV IgGa in all sites, including BK.

N for all sites = 1228.PR = prevalence ratio; SES = socio-economic status; skm = square kilometre; EVI = enhanced vegetation index; LST = land surface temperature.aresults of uni- and multivariable poisson regression with robust varicance estimates adjusted for clustering within household.bgender was not included into multivariable model due to lack of significance not included into multivariable model due to lack of significance.creference stratum.dto avoid collinearity problems, the environmental variables (vegetation, elevation and the four LST variables) were entered separately into models adjusted for age, SES, cattle ownership and cattle density. Multivariable results for these four adjustment variables are those for the model that included vegetation.