Transmission of tuberculosis in an incarcerated population during the subclinical period: A cross-sectional study in Qingdao, China
ObjectivesAs a closed gathering place, prison is the cradle of tuberculosis (TB) outbreak.Therefore, the analysis of the prevalence rate and risk factors of latent tuberculosis infection (LTBI) in prison will be a necessary measure to intervene in the spread of ROSEHIP tuberculosis.MethodsIn this study, we consecutively recruited 506 adult prisoner