Risk Factors Associated with In-hospital Mortality Among Patients with Active TB Disease: 25-year Experience in the USA. Open Forum Infectious Diseases, Volume 4, Issue suppl_1, Fall 2017, Page S723 Read more about Risk Factors Associated with In-hospital Mortality Among Patients with Active TB Disease: 25-year Experience in the USA. Open Forum Infectious Diseases, Volume 4, Issue suppl_1, Fall 2017, Page S723