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Overview

COPD, or chronic obstructive pulmonary disease, is a condition that makes it hard to breathe due to damage to the airways or other parts of the lung. It can cause coughing, breathing problems, and chest tightness. In the United States, COPD refers to two main conditions: emphysema and chronic bronchitis. According to the CDC, COPD affects nearly 16 million adults and is a major cause of disability and the sixth leading cause of death in the US.

COPD can often be prevented by not smoking, which is a leading cause of the disease. Air pollution also plays a role in the prevalence of COPD. Although there is no cure, treatments and lifestyle changes such as quitting smoking can help manage the symptoms and slow the progress of the disease.

Key Data and Reports

Chronic Obstructive Pulmonary Disease (COPD) in Delaware

Data are current as of 2022

Most recent dashboard update: 12/8/2023

COPD Hospitalizations


Age Adjusted Rate

What is the difference between an age-adjusted rate and a crude rate?

2021

569.7
age-adjusted rate per 100,000 people age 25+
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Decreased 30.7% from 2018 to 2021

Count

2021

7,808
people age 25+

Crude Rate

2021

1,130.6
rate per 100,000 people age 25+

COPD Emergency Department Visits


Crude Rate

2022

102.2
rate per 10,000 people aged 25+
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Decreased 66.9% from 2017 to 2022

Chronic Obstructive Pulmonary Disease (COPD)


COPD Prevalence

2021

6.1%
of adults aged 18+
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Decreased 28.2% from 2019 to 2021

Investigate Over Time

Chronic Obstructive Pulmonary Disease (COPD) in Delaware

Data are current as of 2022

Most recent dashboard update: 12/8/2023

and

COPD Emergency Department Visits (Count) in Delaware

Visits

Data Sources
Emergency Department Data

Citation: Delaware Department of Health and Social Services. https://myhealthycommunity.dhss.delaware.gov/

Hospital Discharge Data

Citation: Delaware Health and Social Services. 2015-2022. Hospital Discharge Data.

Additional Information

Chronic Obstructive Pulmonary Disease (COPD) in Delaware

Data Sources


Behavioral Risk Factor Surveillance System (BRFSS)

Citation: Centers for Disease Control and Prevention (CDC). Behavioral Risk Factor Surveillance System Survey Data. Atlanta, Georgia: U.S. Department of Health and Human Services, Centers for Disease Control and Prevention, 2013-2019

CDC PLACES Small Area Estimates for Health Indicators

Citation: Centers for Disease Control and Prevention (CDC). PLACES. 2020. Retrieved from https://www.cdc.gov/places

Emergency Department Data

Citation: Delaware Department of Health and Social Services. https://myhealthycommunity.dhss.delaware.gov/

Hospital Discharge Data

Citation: Delaware Health and Social Services. 2015-2022. Hospital Discharge Data.

Privacy


In releasing this information, Delaware aims to provide information that can be helpful to local communities as they work to improve public health. However, the protection of the confidentiality of our citizens is of paramount importance. To that end, counts of less than 11 are not presented. An outside expert has reviewed the platform to ensure it complies with the HIPAA privacy rule (45 CFR 164.§514(b)).