Average adjusted probability of <i>Mycobacterium tuberculosis</i> screening with either a tuberculin skin test (TST) or an interferon-gamma release assay (IGRA) at the minimum, maximum, and quartile values of the continuous variables included in the two logistic regression models detailed in Table 3.

These models examine associations between insurance enrollee characteristics and screenings for M. tuberculosis between 2011 and 2013, based on data from the Optum Clinformatics Data Mart Database (N = 3,997,986).