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FIGURE 1— Adherence to intervention steps: reading of tuberculin skin test results, chest radiograph screening, physician evaluation, and treatment for latent tuberculosis infection (n = 123).
Note. TST = tuberculin skin test; LTBI = latent tuberculosis infection; TB = tuberculosis.
aRisk factors defined as living in the US for less than 5 years, travel outside of the country within the past 5 years for 1 month or longer, contact with active TB cases, presence of symptoms associated with TB, and coexisting medical conditions.
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