Search results
Results from the WOW.Com Content Network
Chronic obstructive pulmonary disease (COPD) is a type of progressive lung disease characterized by chronic respiratory symptoms and airflow limitation. [8] GOLD 2024 defined COPD as a heterogeneous lung condition characterized by chronic respiratory symptoms (dyspnea or shortness of breath, cough, sputum production or exacerbations) due to abnormalities of the airways (bronchitis ...
The 2023 theme for World COPD Day is “Breathing is Life - Act Earlier”. This theme underscores the importance of early lung health, early diagnosis, and prompt interventions. COPD can start early in life, affecting young individuals, and identifying precursor conditions allows for timely treatment. [10] [11]
COPD is defined as a forced expiratory volume in 1 second divided by the forced vital capacity (FEV1/FVC) that is less than 0.7 (or 70%). [8] The residual volume, the volume of air left in the lungs following full expiration, is often increased in COPD, as is the total lung capacity, while the vital capacity remains relatively normal.
Statistics, in the modern sense of the word, began evolving in the 18th century in response to the novel needs of industrializing sovereign states. In early times, the meaning was restricted to information about states, particularly demographics such as population. This was later extended to include all collections of information of all types ...
Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!
Black Death (start of the second plague pandemic) 1346–1353 Eurasia and North Africa: Bubonic plague: 75–200 million (30–60% of European population and 33% percent of the Middle Eastern population) [49] Sweating sickness (multiple outbreaks) 1485–1551 Britain (England) and later continental Europe Unknown, possibly an unknown species of ...
In Europe, the European Chronic Disease Alliance was formed in 2011, which represents over 100,000 healthcare workers. [ 67 ] In the United States, there are a number of nonprofits focused on chronic conditions, including entities focused on specific diseases such as the American Diabetes Association , Alzheimer's Association , or Crohn's and ...
Epidemiology is the study and analysis of the distribution (who, when, and where), patterns and determinants of health and disease conditions in a defined population, and application of this knowledge to prevent diseases.