Chronic Obstructive Pulmonary Disease Copd Risk Factors
The most common conditions are emphysema and chronic bronchitis.
Chronic obstructive pulmonary disease copd risk factors. If you have human immunodeficiency virus hiv this can also speed up the development of copd that s caused by other factors such as smoking. Causes and risk factors. Bronchitis an infection of the bronchi can become chronic especially if you smoke. When triggered your lungs become swollen and narrow making it harder to.
Tobacco smoking is the predominant cause of copd and is associated with a majority of copd cases 4. Asthma is one of the most common types of chronic lung disease. The main risk factor for copd is smoking. Male smokers are nearly 12 times as likely to die from copd as men who have never smoked.
7 exposure to air pollutants in the home and workplace genetic factors and respiratory infections also play a role. Smoking is the biggest risk factor for chronic obstructive pulmonary disease copd which includes chronic bronchitis and emphysema. Chronic lung infections such as tuberculosis are especially linked to copd. The main cause of copd is smoking but you don t have to be a smoker to get it.
People who smoke are 13 times more likely to die from copd. Approximately 85 to 90 percent of copd cases are caused by smoking. Female smokers are nearly 13 times as likely to die from copd as women who have never smoked. Chronic obstructive pulmonary disease.
It causes up to 90 percent of copd deaths according to the american lung association ala. Tobacco smoking is one of the leading behavioural risk factors for death from all causes and contributes significantly to deaths from a range of chronic conditions including cvd copd and lung cancer. In the united states tobacco smoke is a key factor in the development and progression of copd. In the developing world indoor air quality is thought to play a larger role than it does in the united states.