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Increasing Use Of Interferon Gamma Release Assays Among Children ≥2 Years of Age in a Setting With Low Tuberculosis
Jeffrey I Campbell1, Mary Tabatneck2, Mingwei Sun3
1From the Division of Infectious Diseases.
Abstract:
US guidelines recommend interferon gamma release assays (IGRAs) for diagnosis of tuberculosis infection in children. In this retrospective cohort study, IGRA use in children 2-17 years of age increased substantially between 2015 and 2021. Testing in inpatient/subspecialty settings (vs. primary care), public (vs. private) insurance, lower age and non-English preferred language were associated with increased odds of receiving an IGRA.
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