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This is an accepted version of this page This is the latest accepted revision, reviewed on 7 January 2025. There is 1 pending revision awaiting review. Circumstances, mechanisms, and factors of tobacco consumption on human health "Health effects of smoking" and "Dangers of smoking" redirect here. For cannabis, see Effects of cannabis. For smoking crack cocaine, see Crack cocaine § Health ...
Cigarettes are known to cause many lung diseases including emphysema, chronic bronchitis, and lung cancer. Smoker's macrophages are alveolar macrophages whose characteristics, including appearance, cellularity, phenotypes, immune response, and other functions, have been affected upon the exposure to cigarettes. [1]
People who have smoked cigarettes account for 85–90% of lung cancer cases, and 15% of smokers develop lung cancer. [97] Non-smokers' risk of developing lung cancer is also influenced by tobacco smoking; secondhand smoke (that is, being around tobacco smoke) increases risk of developing lung cancer around 30%, with risk correlated to duration ...
cigarette smokers had a seventy percent increase in age-corrected mortality rate; cigarette smoke was the primary cause of chronic bronchitis; a correlation between smoking, emphysema, and heart disease. In addition, it reported: a causative link between smoking and a ten- to twenty-fold increase in the occurrence of lung cancer; a positive ...
In other lung cancer patients who never smoked, the U.S. Centers for Disease Control says "Researchers estimate that secondhand smoke contributes to about 7,300 and radon to about 2,900 of these ...
While lung cancer is traditionally associated with cigarettes, as many as 20% of U.S. cases happen in never-smokers every year. Among Asian American women who have lung cancer, more than 50% have ...
As previously mentioned, smoking is attributable to the majority of lung cancer cases. Over the years lung cancer mortality has dramatically increased among women. "In 1987, lung cancer surpassed breast cancer to become the leading cause of cancer death among U.S. women." [38] Smoking now accounts for 80% of lung cancer deaths among women ...
More young and middle-aged women are being diagnosed with lung cancer at a higher rate than men, and scientists are struggling to understand why, new research shows. Awareness of the disease’s ...