This is sobering, lung cancer risk: — The risk was as follows: 5 years after quitting: 12.12 times that of a never smoker 5 to 10 years after quitting: 11.77

This is sobering, lung cancer risk: — The risk was as follows: 5 years after quitting: 12.12 times that of a never smoker 5 to 10 years after quitting: 11.77 times 10 to 15 years after quitting: 7.81 times 15 to 25 years after quitting: 5.88 Over 25 years since quitting: 3.85 — https://www.verywellhealth.com/risk-of-lung-cancer-in-former-smokers-3971884 https://www.verywellhealth.com/risk-of-lung-cancer-in-former...