Table 2

Events and their rates

Event
Rate of event

Patient removal (when no colonization detected)
μ(x + y)
Detection of colonized patient and removal
γy
HCW hand cleaning
μ' (x' + y')
Removal of contamination from hands of HCWs
μ' y'λ'
HCW-patient contact
c(x + y)
HCW-to-patient transmission
βxy'/n'
Patient-to-HCW transmission
β' yx'/n'
Admission of uncolonized patient
(1 - σ) (μx + μy + γy)
Admission of colonized patient
σ(μx + μy + γy)

Beggs et al. BMC Infectious Diseases 2008 8:114   doi:10.1186/1471-2334-8-114