As winter approaches, the risk of respiratory illnesses intensifies, drawing greater attention to lung health. On November 20, the world observes the 23rd World COPD Day, themed “Know Your Lung Function.” This event highlights the importance of spirometry—a critical diagnostic tool that measures lung function—for the early detection of chronic obstructive pulmonary disease (COPD).
COPD is a preventable and treatable condition characterized by breathlessness, chronic sputum production, and a persistent cough. According to the World Health Organization, it is the fourth leading cause of death worldwide, claiming 3.5 million lives in 2021, approximately 5 percent of all global deaths. The number is expected to rise due to an aging global population and continued exposure to risk factors such as tobacco smoke and air pollution.
In the Chinese mainland, COPD affects nearly 100 million individuals and ranks as the third leading cause of death. Despite its prevalence, the disease remains largely undiagnosed, with public awareness less than 10 percent and only 3 percent of those affected aware of their condition.
At a respiratory health forum in May, renowned Chinese medical scientist Zhong Nanshan emphasized the need for routine lung function tests, akin to regular blood pressure monitoring, for early diagnosis and intervention of COPD. “Early detection is crucial in managing COPD effectively,” he stated.
In response to the pressing need for early detection and management, the National Health Commission of China has incorporated COPD health services into its fundamental public health program, as announced in a notice released in September. This integration enables community health centers and township health clinics to offer lung function screenings and standardized treatments, aiming to boost early detection, raise awareness, and improve the quality of life for COPD patients.
Under this initiative, primary healthcare institutions will establish health records for individuals over 35 who have been diagnosed with COPD. These institutions will conduct regular health checks and follow-ups to adjust treatment plans based on changes in lung function, ensuring standardized disease management.
COPD cannot be cured, but its progression can be slowed, and symptoms managed through lifestyle changes such as quitting smoking, avoiding air pollution, and receiving vaccinations. Treatment options include medications, oxygen therapy, and pulmonary rehabilitation.
As the world marks World COPD Day, China’s proactive measures underscore a commitment to safeguarding lung health through early screening and comprehensive management. These efforts not only aim to reduce the burden of COPD on individuals and the healthcare system but also to enhance the overall well-being of millions affected by the disease.
Reference(s):
cgtn.com
