Smoking and Lung Cancer Statistics
Smoking, especially cigarettes, is by far the main contributor to lung cancer. Almost 90% in men, and 80% of women die due to smoking. There are several forms of cancer associated with smoking as well, and they include cancers of the oral cavity, pharynx, larynx, esophagus, bladder, stomach, cervix, kidney and pancreas, and acute myeloid leukemia. The main cause of any cancer, including carcinogens (such as those in tobacco smoke), ionizing radiation, and viral infections. This exposure causes cumulative changes to DNA in the tissue lining the bronchi of the lungs (bronchial epithelium). As much tissue is damaged, eventually developing cancer.
Cancer is the second leading cause of death and is one of the first diseases causally linked to smoking. Lung cancer is the leading cause of cancer death, and smoking causes most cases. Compared with nonsmokers, men who smoked about 23 times more likely to develop lung cancer and women who smoked about 13 times more likely. Smoking causes about 90% of deaths from lung cancer in men and almost 80% in women.
Women who smoke (smokers and former smokers at the moment) and taking hormone therapy at a higher risk of dying from lung cancer. Smoking is a major cause of esophageal cancer in the United States. Decline in smoking and smokeless tobacco use could prevent many of the approximately 12,300 new cases and 12,100 cancer deaths that occur each year esophgeal. The combination of smoking and alcohol consumption causes most cases of laryngeal cancer. In 2003, an estimated 3800 deaths occurred from cancer of the larynx.
People who smoke increases a person's chance of developing cancer of the lungs. If a person stops smoking, this opportunity continues to decline as lung damage repaired and contaminant particles are gradually removed. In addition, there is evidence that lung cancer in never-smokers have a better prognosis than in smokers, and that patients who smoked at the time of diagnosis have shorter survival time than those who had quit.
Passive smoking inhaling smoke from others smoking is the leading cause of lung cancer in smokers. A second-hand smoke can be classified as someone who lived or worked with a smoker. 10-15% of patients with lung cancer have never smoked. That means between 20,000 to 30,000 never-smokers diagnosed with lung cancer in the United States each year.
Cancer is the second leading cause of death and is one of the first diseases causally linked to smoking. Lung cancer is the leading cause of cancer death, and smoking causes most cases. Compared with nonsmokers, men who smoked about 23 times more likely to develop lung cancer and women who smoked about 13 times more likely. Smoking causes about 90% of deaths from lung cancer in men and almost 80% in women.
Women who smoke (smokers and former smokers at the moment) and taking hormone therapy at a higher risk of dying from lung cancer. Smoking is a major cause of esophageal cancer in the United States. Decline in smoking and smokeless tobacco use could prevent many of the approximately 12,300 new cases and 12,100 cancer deaths that occur each year esophgeal. The combination of smoking and alcohol consumption causes most cases of laryngeal cancer. In 2003, an estimated 3800 deaths occurred from cancer of the larynx.
People who smoke increases a person's chance of developing cancer of the lungs. If a person stops smoking, this opportunity continues to decline as lung damage repaired and contaminant particles are gradually removed. In addition, there is evidence that lung cancer in never-smokers have a better prognosis than in smokers, and that patients who smoked at the time of diagnosis have shorter survival time than those who had quit.
Passive smoking inhaling smoke from others smoking is the leading cause of lung cancer in smokers. A second-hand smoke can be classified as someone who lived or worked with a smoker. 10-15% of patients with lung cancer have never smoked. That means between 20,000 to 30,000 never-smokers diagnosed with lung cancer in the United States each year.
Category Article lung cancer
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