Figure 3
From: Outdoor biting by Anopheles mosquitoes on Bioko Island does not currently impact on malaria control
Association between outdoor biting and malaria prevalence by locality. Scatter graph and regression line showing the relation of prevalence of malaria infection in 2 – 14 year-olds and proportion of bites received outdoors at each of the 18 sentinel sites on Bioko in 2013. The slope of the line is 1.10 (95% CI: −1.55 to 3.76, p = 0.39), i.e. a 1% increase in the percentage of bites occurring outdoors corresponds to a 1.10% increase in malaria prevalence in children.