There is no specific data on the mortality rate of 80-year-olds with COPD, but the five-year mortality rate is about 50% when acute exacerbation of chronic COPD occurs.
COPD is known as chronic obstructive pulmonary disease, and its development is related to smoking, long-term exposure to dust, chemicals, air pollution, autoimmune dysfunction, genetics and other factors.
Acute exacerbation of COPD is an important factor in death from COPD and the most common cause is lung infection. Elderly patients hospitalized for acute exacerbations of COPD and respiratory failure have a poor long-term prognosis, with a five-year mortality rate of up to 50%. When COPD is in the stable stage, controlled treatment is needed, and in acute exacerbation, it is recommended to seek medical attention as soon as possible for timely treatment to avoid delaying the condition.