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Fig. 1 | BMC Medicine

Fig. 1

From: Durations of asymptomatic, symptomatic, and care-seeking phases of tuberculosis disease with a Bayesian analysis of prevalence survey and notification data

Fig. 1

Diagrams of model structure. White boxes are states representing all bacteriologically-positive TB accessible to prevalence surveys, with structure matched to available data. Dashed arrows represent transitions out of active disease, either through self-cure or death. Models are additionally stratified by sex, and for Kenya and Blantyre, Malawi by age and HIV in addition

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