Fig. 1
From: Environmental and sociodemographic factors associated with household malaria burden in the Congo
Proportion of households (a), proportion of malaria-affected households (b) and malaria frequency (c) by study site. The figure shows that there was no significant difference between households from rural and urban sites in terms of participation rate and frequency of malaria in the previous 12 months, whereas a markedly higher proportion of households (96.7%) reported at least one malaria case in the last 12 months (vs. 3.3% for non-affected households; p < 0.001)