Novel risk factors of cardiovascular disease and their associations between obesity, physical activity and physical fitness

• Main Authors: Duncan S. Buchan, Non E. Thomas, Julien S. Baker
• Format: Article
• Language: English
• Published: PAGEPress Publications 2012-02-01
• Series: Journal of Public Health Research
• Subjects: Cardiovascular Disease; Youth; Physical Fitness; Physical Activity; Obesity
• Online Access: http://www.jphres.org/index.php/jphres/article/view/25
• ISSN: 2279-9028; 2279-9036

The prevalence of cardiovascular disease (CVD) is increasing around the globe and is the leading cause of death around the world. Though once thought of as an adult problem, it is now recognised that the early manifestations of disease may occur during childhood. Numerous risk factors have been linked to CVD with much of the research focusing on understanding the prevalence and relationship of traditional risk factors such as dyslipidemia, smoking, diabetes mellitus, hypertension, obesity, psychosocial stress, poor diet, physical inactivity and alcohol consumption to the early etiology of disease. While this line of investigation has greatly enhanced our understanding of the relationship between these risk factors and disease, they do not fully explain all cardiovascular events. To enhance our understanding and help with the management of CVD, investigations that involve the measurement of traditional as well as novel risk factors may be necessary. Public health strategies that aim to reduce the prevalence of obesity and overweight encourage youth to increase their physical activity levels as a means of protecting against poor cardiometabolic profiles. Interventions that increase physical activity levels and improve cardiorespiratory fitness cause a reduction in certain CVD risk factors but the lack of agreement between findings makes it impossible to give precise recommendations that will ensure CVD risk reduction. Yet it is important that research continues in order to establish the most appropriate means of improving the health and well-being of those at most risk of future CVD.