BACKGROUND: The management of cardiovascular risk factors such as hypertension and dyslipidemia is poorly described in many communities, and the benefits associated with tighter control remain unknown. We used data from the 2007 MyHealthCheckup survey to document the treatment gaps and estimated the potential benefits of better adherence to recommended guidelines. METHODS: Cardiovascular risk factors, lifestyle habits, and prescribed medications were evaluated among Canadian adults recruited primarily in pharmacies. The Cardiovascular Life Expectancy Model was used to estimate the potential benefits of optimally treating hypertension or dyslipidemia (defined as not smoking, regular physical activity, an acceptable body weight, and maximal medication as needed). RESULTS: Among 2674 screened individuals, 1266 (47%) were receiving pharmacotherapy for either dyslipidemia or hypertension, including 772 (61%) and 656 (63%), respectively, who remained above treatment targets. Among those above lipid or blood pressure targets, 27% and 22%, respectively, were optimally treated. The average increased life expectancy or life-years gained associated with making appropriate lifestyle changes included 2.2 to 4.7 years from smoking cessation, 0.7 to 1.1 years from regular exercise, and 0.4 to 0.7 years from weight reduction. The life-years gained following better risk factor treatment included maximal pharmacotherapy for elevated blood pressure (0.6-0.8), low-density lipoprotein cholesterol (0.5-0.6), and the ratio of total cholesterol to high-density lipoprotein cholesterol (0.3-0.4). Years of life free of cardiovascular disease would be similarly increased. CONCLUSIONS: Better treatment of cardiovascular risk factors could result in a substantial reduction in morbidity and mortality among Canadians. Given current physician prescribing and patient habits, lifestyle modification should be considered a priority before additional medications are prescribed.
BACKGROUND: The management of cardiovascular risk factors such as hypertension and dyslipidemia is poorly described in many communities, and the benefits associated with tighter control remain unknown. We used data from the 2007 MyHealthCheckup survey to document the treatment gaps and estimated the potential benefits of better adherence to recommended guidelines. METHODS: Cardiovascular risk factors, lifestyle habits, and prescribed medications were evaluated among Canadian adults recruited primarily in pharmacies. The Cardiovascular Life Expectancy Model was used to estimate the potential benefits of optimally treating hypertension or dyslipidemia (defined as not smoking, regular physical activity, an acceptable body weight, and maximal medication as needed). RESULTS: Among 2674 screened individuals, 1266 (47%) were receiving pharmacotherapy for either dyslipidemia or hypertension, including 772 (61%) and 656 (63%), respectively, who remained above treatment targets. Among those above lipid or blood pressure targets, 27% and 22%, respectively, were optimally treated. The average increased life expectancy or life-years gained associated with making appropriate lifestyle changes included 2.2 to 4.7 years from smoking cessation, 0.7 to 1.1 years from regular exercise, and 0.4 to 0.7 years from weight reduction. The life-years gained following better risk factor treatment included maximal pharmacotherapy for elevated blood pressure (0.6-0.8), low-density lipoprotein cholesterol (0.5-0.6), and the ratio of total cholesterol to high-density lipoprotein cholesterol (0.3-0.4). Years of life free of cardiovascular disease would be similarly increased. CONCLUSIONS: Better treatment of cardiovascular risk factors could result in a substantial reduction in morbidity and mortality among Canadians. Given current physician prescribing and patient habits, lifestyle modification should be considered a priority before additional medications are prescribed.
Authors: Sandra J Japuntich; Christina M Luberto; Joanna M Streck; Nancy A Rigotti; Jennifer Temel; Michael Lanuti; Carolyn Dresler; Jennifer P Zallen; Diane Davies; Elyse R Park Journal: J Health Psychol Date: 2015-06-04