Fig. 2
Effects of parameters on the prevalence of MRSA. a-c The prevalence of MRSA colonization and infection when the probabilities of colonization and infection at admission of high-risk (λCH+λIH) and low-risk patients (λCL+λIL) vary at three different levels of high-risk patients, low (θ=0.2), intermediate (θ=0.5) and high (θ=0.8). d-f The prevalence of MRSA infection according to the probabilities of becoming infected with MRSA of high- and low-risk patients at low, intermediate, and high levels of high-risk patients at admission