OBJECTIVE - The purpose of this study was to assess incidence of and risk factors for recurrent cardiovascular disease (CVD) in type 2 diabetes. RESEARCH DESIGN AND METHODS - We estimated the incidence of recurrent cardiovascular events in type 2 diabetic patients, aged 40-97 years, followed by a network of diabetes clinics. The analysis was conducted separately for 2,788 patients with CVD at enrollment (cohort A) and for 844 patients developing the first episode during the observation period (cohort B). RESULTS - During 4 years of follow-up, in cohort A the age-adjusted incidence of a recurrent event (per 1,000 person-years) was 72.7 (95% CI 58.3-87.1) in men and 32.5 (21.2-43.7) in women, whereas in cohort B it was 40.1 (17.4-62.9) in men and 22.4 (12.9-32.0) in women. After controls were included for potential predictors (familial CVD, obesity, smoking, diabetes duration, glycemic control, microvascular complications, geographic area, and antihypertensive and lipid-lowering treatment), male sex, older age, and insulin use were significant independent risk predictors (cohort A) and serum triglyceride levels >= 1.69 mmol/l emerged as the only metabolic (negative) prognostic factor (cohort B). in both cohorts, a prior CVD episode, especially myocardial infarction, was by far the strongest predictor of recurrent CVD. CONCLUSIONS - Approximately 6% of unselected diabetic patients in secondary prevention develop recurrent major CVD every year. Those with long-standing previous CVD show a higher incidence of recurrence. Male sex, age, high triglyceride levels, and insulin use are additional predictors of recurrence.
|Autori:||Giorda CB; Avogaro A; Maggini M; Lombardo F; Mannucci E; Turco S; Alegiani SS; Raschetti R; Velussi M; Ferrannini E|
|Titolo:||Recurrence of Cardiovascular Events in Patients With Type 2 Diabetes Epidemiology and risk factors|
|Anno del prodotto:||2008|
|Digital Object Identifier (DOI):||10.2337/dc08-1013|
|Appare nelle tipologie:||1.1 Articolo in rivista|