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Non-smoker women have high prevalence of breathing trouble, cough

Seven percent of never-smoking older African American women and 5.2 percent of White older women have Chronic Obstructive Pulmonary Disease, compared to 2.9 percent of never-smoking older white men.

By: ANI | Washington |
December 12, 2016 10:12:40 pm
smoking, women smoking, copd, Chronic Obstructive Pulmonary Disease, women copd, women never smoked copd, cigarettes, lifestyle, health news, indian express In a new study published in International Journal of Chronic Diseases, researchers suggest that women who have never smoked are susceptible to Chronic Obstructive Pulmonary Disease (COPD) and that African American women are particularly vulnerable. (Source: Pixabay)

In a new study published in International Journal of Chronic Diseases, researchers suggest that women who have never smoked are susceptible to Chronic Obstructive Pulmonary Disease (COPD) and that African American women are particularly vulnerable. Chronic obstructive pulmonary disease (COPD) is a type of obstructive lung disease characterised by long-term poor airflow. The main symptoms include shortness of breath and cough with sputum production. COPD typically worsens over time.

Seven percent of never-smoking older African American women and 5.2 percent of White older women have Chronic Obstructive Pulmonary Disease (COPD), compared to 2.9 percent of never-smoking older white men.

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COPD is the third leading cause of death in the USA and smoking is the biggest risk factor for the disease. However, approximately one-quarter of Americans with COPD have never smoked.

“Some of women’s greater vulnerability to COPD may be due to physiological differences. When we took into account height (a proxy for lung size), the odds of COPD among women compared to men were less elevated.

However, we still found women had approximately 50 percent higher odds of COPD compared to white men even when we adjusted for height, education, income, and health care access” said lead author, Esme Fuller-Thomson.

Adding, Hormones may also play a role. In addition, women are more likely to have been exposed to second-hand smoke from spouses who smoke.”

The study used a representative sample of 129,535 Americans aged 50 and older who had never smoked.

The sample included 8,674 African American women, 2,708 African American men, 80,317 white women, and 37,836 white men, drawn from the 2012 Behavioural Risk Surveillance.

“African American women had, by far, the highest prevalence of COPD among older adults who had never smoked. We found that after adjusting for income and education levels, the odds of COPD among African American women compared to white men declined by more than half,” commented co-author Rachel Chisholm.

Adding, “We cannot determine causality with this data set, but poverty is associated with increased exposure to toxins, such as second-hand smoke in work-places and air pollution in inner city environments. Future research needs to investigate if these factors play a role in the greater vulnerability of African American women”

Fuller-Thomson added “Primary care physicians and other health professionals should consider screening all their older patients for COPD, including those who have never smoked. Women, particularly African American women, have an unexpectedly high prevalence of COPD. Earlier detection of COPD has been found to improve patient outcomes in both the short and long-term and is therefore an important clinical goal.”

📣 The above article is for information purposes only and is not intended to be a substitute for professional medical advice. Always seek the guidance of your doctor or other qualified health professional for any questions you may have regarding your health or a medical condition.

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