Population prevalence and control of cardiovascular risk factors: What electronic medical records tell us

• Main Authors: Arantxa Catalán-Ramos, Jose M. Verdú, María Grau, Manuel Iglesias-Rodal, José L. del Val García, Alicia Consola, Eva Comin
• Format: Article
• Language: Spanish
• Published: Elsevier 2014-01-01
• Series: Atención Primaria
• Subjects: Electronic Health Records; Hypercholesterolemia; Hypertension; Diabetes mellitus type 2; Primary health care; Prevalence
• Online Access: http://www.sciencedirect.com/science/article/pii/S0212656713001996

Objective: To analyze the prevalence, control, and management of hypertension, hypercholesterolemia, and diabetes mellitus type 2 (DM2). Design: Cross-sectional analysis of all individuals attended in the Catalan primary care centers between 2006 and 2009. Location: History of cardiovascular diseases, diagnosis and treatment of hypertension, hypercholesterolemia, DM2, lipid profile, glycemia and blood pressure data were extracted from electronic medical records. Age-standardized prevalence and levels of management and control were estimated. Participants: Individuals aged 35–74 years using primary care databases. Main measures: A total of 2,174,515 individuals were included (mean age 52 years [SD 11], 47% men). Results: Hypertension was the most prevalent cardiovascular risk factor (39% in women, 41% in men) followed by hypercholesterolemia (38% and 40%) and DM2 (12% and 16%), respectively. Diuretics and angiotensin-converting enzyme inhibitors were most often prescribed for hypertension control (<140/90 mmHg, achieved in 68% of men and 60% of women treated). Hypercholesterolemia was controlled (low-density lipoprotein cholesterol <130 mg/dl) in just 31% of men and 26% of women with no history of cardiovascular disease, despite lipid-lowering treatment, primarily (90%) with statins. The percentage of women and men with DM2 and with glycated hemoglobin <7% was 64.7% and 59.2%, respectively; treatment was predominantly with oral hypoglycemic agents alone (70%), or combined with insulin (15%). Conclusions: Hypertension was the most prevalent cardiovascular risk factor in the Catalan population attended at primary care centers. About two thirds of individuals with hypertension or DM2 were adequately controlled; hypercholesterolemia control was particularly low.