Fig. 2From: Epidemiology of coinfection with soil transmitted helminths and Plasmodium falciparum among school children in Bumula District in western KenyaPrevalence (a) and intensity/density (b) of infections by age group among 5471 school children in 23 schools in Bumula District, western Kenya. 95 % confidence intervals were calculated based on binomial and negative binomial regression taking into account school clusters. Intensity was measured in eggs/g faeces for STH species and parasites/μl blood for Plasmodium falciparumBack to article page