An assessment of the relationship of physical activity, obesity, and chronic diseases/conditions between active/obese and sedentary/ normal weight American women in a national sample

• Published in: Public health (London) 2018-03, Vol.156, p.117-123
• Main Authors: Pharr, J.R., Coughenour, C.A., Bungum, T.J.
• Format: Article
• Language: English
• Subjects: Arthritis; Asthma; Body fat; Cancer; Cardiovascular diseases; Cholesterol; Chronic asthma; Chronic diseases; Chronic illnesses; Chronic obstructive pulmonary disease; Coronary artery disease; Demographics; Demography; Diabetes; Diabetes mellitus; Exercise; Health risks; Health status; Heart diseases; Hypertension; Inactive; Kidney diseases; Kidneys; Lifestyles; Lung diseases; Mental depression; Myocardial infarction; Obesity; Obstructive lung disease; Physical activity; Physical fitness; Risk analysis; Risk assessment; Risk behavior; Risk factors; Risk taking; Sedentary; Sedentary behavior; Sedentary people; Statistical methods; United States; Weight; Weight control; Women's health; Womens health
• ISSN: 0033-3506; 1476-5616
• DOI: 10.1016/j.puhe.2017.12.013

Obesity and physical inactivity are associated with increased rates of chronic diseases and conditions. However, the ‘fit but fat’ theory posits that cardiopulmonary fitness (or physical activity) can mitigate risks to health associated with obesity. The purpose of this study was to compare chronic diseases and conditions of highly active/obese women with inactive/normal weight women. This was a cross-sectional study of the 2015 Behavioral Risk Factor Surveillance System data. Weighted descriptive statistics were performed to describe the demographic characteristics of the two groups. We calculated odds ratios and adjusted odds ratios for chronic diseases and conditions comparing highly active/obese women with inactive/normal weight women. Highly active/obese women were more likely to report risk factors (hypertension, high cholesterol, and diabetes) for coronary heart disease (CHD) and cardiovascular disease (CVD) than inactive/normal weight women; however, they did not have increased rates of CVD, CHD, or heart attack and had decreased risk for stroke. Highly active/obese women had increased risk for asthma, arthritis, and depression, but not for cancer, kidney disease, or chronic obstructive pulmonary disease. Highly active/obese women appear to be staving off the actual development of CHD and CVD; however, further research is needed to understand the long-term health benefits of physical activity among obese women. •This study compared chronic diseases among highly active/obese and inactive/normal weight women.•Highly active/obese women were more likely to report risk factors for CVD without higher rates of cardiovascular disease.•Known risk factors for CHD may not correlate with CHD and CVD among highly active/obese women.