Randomized Trialhigh evidence
Smoking Cessation Among Underserved Patients Referred for Lung Cancer Screening: A Randomized Clinical Trial.
JAMA·October 5, 2026·PMID 42832220
Why it mattersLung cancer screening encounters are a key opportunity to address smoking, but effective cessation support for underserved populations is unclear. This trial shows that modest financial incentives can meaningfully improve quit rates, while free pharmacotherapy alone did not add benefit over brief referral.
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