The average age of lung cancer patients is 70 years old, but that doesn’t mean that a younger adult can’t develop the disease. Regardless of your age or smoking history, it’s important to understand the symptoms of lung cancer and vital that you talk to a doctor if you’re experiencing any new changes to your health.  

People under 55 account for 10% of non-small cell lung cancer (NSCLC) in the U.S. and more than 7% in Europe. For people under 55, there are different risk factors and types of lung cancer, but with early treatment they can often see better outcomes. 

What causes NSCLC in younger people?

While a lung cancer diagnosis may have historically been associated with a history of smoking, additional causes for lung cancer (lung adenocarcinoma) can include genetics or family history of lung cancer. Young patients diagnosed with lung cancer tend to have more driver mutations in their tumors, which can include: EGFR mutations, ROS1 rearrangements, and ALK rearrangements. 

What if I’ve never smoked cigarettes?

A study from the American Cancer Society found that more than 12% of patients diagnosed with lung cancer are never-smokers. Smokers represent 15%-71% of young patients with lung cancer, which is substantially lower than the 34%-90% reported in the older population and with shorter exposure. Increasingly, there is new evidence that exposure to carcinogens beyond tobacco (e.g. radon, outdoor air pollution, asbestos, etc.) may contribute to NSCLC diagnoses in younger patients.

Where can I learn more about my diagnosis and treatment?

Many resources are available online to help you understand your diagnosis, and provide content for you to discuss with your family and care team. 

• The Bonnie J. Addario Lung Cancer Foundation familiarizes people under 50 with the healthcare system, and understanding financial assistance if they need it. 
• Stupid Cancer provides community support for young adults, both online and in-person, as well as a radio show, meet ups and an annual meeting.
• The Ulman Cancer Fund for Young Adults provides comprehensive resources and advice for how to live with cancer.

At Outcomes4Me, we’ve also compiled a list of nonprofits dedicated to innovative research and community building needed to fight this disease. 

If you have additional questions about your diagnosis or would like to learn more you can connect with an Outcomes4Me oncology nurse practitioner at no charge through the Outcomes4Me app, using the “Ask Outcomes4Me” button.