Operational Studies in Tuberculosis. Study DesignStudy Design 2008 HEALTH RESEARCH IN THE AMERICAS IV. Case-Control Study Cases Controls Highlights from Completed Research Studies. The TBRU's Scientific Working Groups oversee study design and scientific priorities. Tuberculosis Research Unit. and Tuberculosis Research Unit, Case Western Reserve University. even within a study population. Here, we review the design of these studies from a genetic. Tuberculosis Epidemiologic Studies Consortium (TBESC). and Eliminate Tuberculosis. TBESC II focuses its research on latent TB. Primary Study of TBESC. Impact of Study Design. and Tuberculosis Research Unit, Case Western Reserve. polymorphisms with tuberculosis in Chinese: a case control study. BMC Infect To meet these objectives. Establishment and Maintenance of the Tuberculosis Research Unit (TBRU). Study Design, Implementation and. Objectives To determine risk factors for pulmonary tuberculosis in Russia. Design Case-control study of. Risk factors for pulmonary tuberculosis in Russia: case. Describe the advantages and disadvantages of these epidemiologic study designs. ¾. Understand and identify TB risk groups. TB Epidemiology Case study: Instuctor. glycemic control, and risk of tuberculosis. RESEARCH DESIGN AND METHODS We conducted a population-based case-control study in Northern Denmark. impact of genetic epidemiological study design. NHLBI Tuberculosis Research. SLC11A1 polymorphisms with tuberculosis in Chinese: a case control study.