Chronic Obstructive Pulmonary Disease Copd Risk Factors
Chronic obstructive pulmonary disease copd is a progressive life threatening lung disease characterized by chronic obstruction of lung airflow that interferes with normal breathing and is not fully reversible and also that causes breathlessness initially with exertion and predisposes to exacerbations serious illness.
Chronic obstructive pulmonary disease copd risk factors. The most common conditions are emphysema and chronic bronchitis. 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. Chronic lung infections such as tuberculosis are especially linked to copd.
Male smokers are nearly 12 times as likely to die from copd as men who have never smoked. Approximately 85 to 90 percent of copd cases are caused by smoking. Chronic obstructive pulmonary disease or copd is an ongoing lung disorder that makes it hard to breathe. The main risk factor for copd is smoking.
Causes and risk factors. In the united states tobacco smoke is a key factor in the development and progression of copd. The main cause of copd is smoking but you don t have to be a smoker to get it. 7 exposure to air pollutants in the home and workplace genetic factors and respiratory infections also play a role.
Asthma is one of the most common types of chronic lung disease. In the developing world indoor air quality is thought to play a larger role than it does in the united states. People who smoke are 13 times more likely to die from copd. Chronic obstructive pulmonary disease.
Tobacco smoking is the predominant cause of copd and is associated with a majority of copd cases 4. Female smokers are nearly 13 times as likely to die from copd as women who have never smoked. It increases your risk of both developing and dying from copd. Bronchitis an infection of the bronchi can become chronic especially if you smoke.