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PLCOm2012 Lung Cancer Risk
Clinical Context & Background
The PLCOm2012 model estimates the 6-year risk of developing lung cancer. It is considered more accurate than the USPSTF criteria (Age 50-80, >20 pack-years) for selecting patients for lung cancer screening with Low-Dose CT (LDCT). A risk threshold of ≥ 1.51% is often used to determine eligibility.
Formula Logic
Logistic regression based on Age, Race, Education, BMI, COPD, Cancer Hx, Family Hx, and Smoking intensity/duration.Reference Data
| 6-Year Risk | Recommendation |
|---|---|
| < 1.51% | Does not meet high-risk screening criteria. |
| ≥ 1.51% | Meets NCCN criteria for Lung Cancer Screening (LDCT). |
Related Tools
Evidence-based oncology decision support. Verify with clinical guidelines.