COPD in Women Increasing More Rapidly Worldwide
Background: COPD in women receives little attention as a health issue even though more women die of COPD each year than of breast cancer and lung cancer combined. The general perception that COPD is a disease of older men is outdated. Throughout the world, COPD is increasing more rapidly in women than in men. Since 2000, more women than men in the United States die of COPD.
Review: Dr. Christine Jenkins of Sydney, Australia, and co-authors described the impact of female sex on COPD in a review article in the March 2017 issue of Chest, volume 151; pages 686-696.
Key Findings about COPD in Women: 1. For the same amount of smoking or exposure to irritants in the air, women are more susceptible to developing COPD. 2. The reasons for smoking may differ between sexes. Dr. Jenkins proposed that female empowerment through tobacco smoking and weight control are likely two reasons that women smoke. 3. Women with COPD are generally younger, smoke less, and have a lower body weight for their height than men. 4. Women tend to have more shortness of breath than men for the same level of breathing tests results. 5. In a 3-year study in the US, it was found that women had more frequent flare-ups (exacerbations) of COPD than men.
How Does COPD Affect Women? In many studies it was noted that women have poorer health status and quality of life compared with men. Women with COPD report higher levels of anxiety and depression than men with COPD which adds to the burden of the disease in women.
Treating Women with COPD: Smoking cessation is an important treatment for anyone with COPD. However, women may be less successful with long-term smoking cessation than men, especially with nicotine replacement therapy. Current evidence shows that inhaled bronchodilators work the same in women as in men.
Summary: The authors concluded that it is important to raise awareness of COPD in women and to develop new strategies to prevent the disease. They also emphasized the need for educational programs for women with COPD and their families to manage their disease better.
My Comments: I offer the following two general impressions based on my pulmonary practice, although I have no explanation for these observations. 1. Women with COPD seem more motivated to “get better” and use prescribed inhalers as recommended. 2. Women are more likely than men to actually participate in pulmonary rehabilitation programs.