Students interested in formal training to become a general contractor can choose between a bachelor's degree or master's degree program. Through coursework, students not only learn about building materials, codes, and blueprints, but also gain business and leadership skills. Show me 10 popular schools.
Age. Increasing age is a risk factor for many cancers, including lung cancer. The average age in the United States for a lung cancer diagnosis is around 70 years of age. About 10% of lung cancer cases occur in people younger than 50 years old.
Using 50 as an arbitrary age cut-off is subject to much discussion. Patients who are at high risk for prostate cancer â such as African-American men or those with a strong family history of a father or brother who were diagnosed with prostate cancer prior to age 65 â should begin screening at age 45.