Work out lung cancer risk instantly with clear inputs, formula shown and shareable results.
Checks smoking history against the three USPSTF 2021 lung cancer screening criteria: age 50 to 80, at least 20 pack years and quitting within the past 15 years.
USPSTF 2021 criteria
Annual low-dose CT is recommended for adults aged 50-80 with a 20 pack-year history who currently smoke or quit within the past 15 years
Educational estimate only. Not a substitute for professional clinical judgement, and must not be used to make treatment or dosing decisions.
Individual risk models such as PLCOm2012 need many more variables; eligibility criteria are the actionable, citable rule.
Screening stops at 80, or earlier if a health problem would prevent curative treatment.