<unk>  bronchitis is a part of COPD and its epidemiology is discussed as a sub-group of COPD. COPD occurs in 34 out of 1000 patients greater than 65 years old. In England, an estimated 842,100 of 50 million people have a diagnosis of COPD; translating into approximately one person in 59 receiving a diagnosis of COPD at some point in their lives. In the most socioeconomically deprived parts of the country, one in 32 people were diagnosed with COPD, compared with one in 98 in the most affluent areas. In the United States, the prevalence of COPD is approximately 1 in 20 or 5%, totaling approximately 13.5 million people in USA, or approximately 25 million people if undiagnosed cases are included.
Chronic bronchitis epidemiology and demographics
Acute bronchitis epidemiology and demographics
Asthma epidemiology and demographics
Bronchiectasis epidemiology and demographics
Bronchitis epidemiology and demographics
Pneumoconiosis epidemiology and demographics
Bronchiolitis epidemiology and demographics
Bacterial pneumonia epidemiology and demographics