Question
My husband is 58 years old and has recently been feeling unwell. He was diagnosed with lung cancer. I would like to ask: How many times greater is the risk of lung cancer between smokers and non-smokers?
Answer
Smoking is harmful to health. In our country, 50% of lung cancer cases are related to smoking, and compared to non-smokers, smokers have a risk of developing lung cancer that is 3 to 10 times higher. The incidence of lung cancer continues to rise, with smoking being one of the main causes. It is recommended to quit smoking or try to reduce smoking as much as possible to maintain your own and others’ health.