Fig. 2From: Durations of asymptomatic, symptomatic, and care-seeking phases of tuberculosis disease with a Bayesian analysis of prevalence survey and notification dataTotal time in months spent in each state during bacteriologically-positive TB disease. ‘Not diagnosed’ includes all states (white boxes) in Fig. 1. Median and 95% quantiles are shown as points and error bars, respectively. Posterior distributions are shown by coloured kernel density estimatesBack to article page