Glycemic control and its correlates in patients with diabetes in Venezuela: Results from a nationwide survey

AIMS: To determine the prevalence of inadequate glycemic control and its correlates in a large multicenter survey of Venezuelan patients with diabetes. METHODS: A cross-sectional study in a sample of adult patients with diabetes, attending health centers in Venezuela. Information about diabetes, current medications, complications, and diet were obtained by trained interviewers, using a standardized questionnaire. HbA(1c) was measured by high-performance liquid chromatography in a central laboratory. Patients with HbA(1c) >or=7% were considered to have inadequate glycemic control. RESULTS: Overall 4075 patients were surveyed, 349(8.6%) with type 1 diabetes (T1D) and 3726(91.4%) with type 2 diabetes(T2D). Subjects' mean age was 58 years, and 65% were female. The prevalence of inadequate glycemic control was 76%. Poor glycemic control was more common in T1D patients (87%) than in those with T2D(75%), p