Assessment of Uptake Appropriateness of Computed Tomography for Lung Cancer Screening According to Patients Meeting Eligibility Criteria of the US Preventive Services Task Force.

Importance: Currently, computed tomography (CT) is used for lung cancer screening (LCS) among populations with various levels of compliance to the eligibility criteria from the US Preventive Services Task Force (USPSTF) recommendations and may represent suboptimal allocation of health care resources.

Objective: To evaluate the appropriateness of CT LCS according to the USPSTF eligibility criteria.

Design, Setting, And Participants: This cross-sectional study used the 2019 Behavioral Risk Factor Surveillance System (BRFSS) survey.