Abstract
Tuberculosis (TB) remains a public health problem in the world, due to its magnitude, transcendence and vulnerability. In Brazil, in 2017, 69,569 new cases of TB with an incidence coefficient of 33.5 cases/100 thousand inhabitants, between the period 2008 to 2017. This is a retrospective cohort study, the study population will consist of all cases of MDR-TB of individuals by filling in th…