Fig. 5From: Use of prospective hospital surveillance data to define spatiotemporal heterogeneity of malaria risk in coastal KenyaAge, month and time since last mass distribution of LLINs as non-linear predictors for the association of a febrile case with malaria infection obtained by the STAR model. a OR function of the age variable with 95 % CI; b OR function of the month variable with 95 % CI; c OR function of the time passed since mass distribution of LLINs with 95 % CIBack to article page