Population-based assessment of the level of care among adults with diabetes in the U.S.

OBJECTIVE: To estimate the levels of use of preventive care and to identify correlates of such care among people with diabetes in the U.S.

RESEARCH DESIGN AND METHODS: A cross-sectional study was conducted using a sample of 2,118 adults, age > or =18 years, with self-reported diabetes in 22 states that participated in the 1994 Behavioral Risk Factor Surveillance System. Most subjects were age > or =45 years (83%), women (51%), and white (75%) and were diagnosed at ages > or =30 years (83%), had type 2 diabetes (89%), and were not using insulin (66%).

RESULTS: Among all people with diabetes, 78% practiced self-monitoring of blood glucose, and 25% were aware of the term "glycosylated hemoglobin" or "hemoglobin A one C" (HbA1c). In the last year, 72% of the subjects visited a health care provider for diabetes care at least once, 61% had their feet inspected at least once, and 61% received a dilated eye examination. Controlled for age and sex, the odds ratios (ORs) for insulin use were for self-monitoring (OR [95% CI]; 4.0 [2.6-6.1]); having heard of HbA1c or receipt of a dilated eye examination (1.9 [1.4-2.5]); at least one visit to a provider (3.4 [1.9-7.2]); and feet inspected at least once (2.1 [1.5-2.9]). In addition, people <45 years, those who did not complete high school, and those without insurance coverage were high-risk groups for underuse of preventive care. Only 3% of insulin users and 1% of nonusers met all five of the American Diabetes Association standards in the previous year.

CONCLUSIONS: Underuse of recommended preventive care practices is common among people with diabetes.