The effectiveness of screening with interferon-gamma release assays in a university health care setting with a diverse global population.

Objective: This analysis examined the effectiveness of utilizing interferon-gamma release assay (IGRA) technology in a TB (TB) screening program at a university.

Participants: Participants were 2299 students at a Montana university who had presented to the university health center for TB screening during 2012 and 2013.

Methods: A retrospective study was conducted utilizing data from student health center medical records.