| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 2798124 | Diabetes Research and Clinical Practice | 2009 | 12 Pages |
AimsMany people with depression may be undiagnosed and thus untreated. We sought to assess the prevalence and correlates of undiagnosed depression among adults with diabetes.MethodsData of U.S. adults from the Behavioral Risk Factor Surveillance System in 2006 were analyzed. Cox proportional hazard regression analysis was used to estimate prevalence ratios (PRs) and 95% confidence intervals (CIs) of correlates for undiagnosed depression.ResultsThe unadjusted and age-adjusted prevalences of undiagnosed depression were 8.7% and 9.2%. About 45% of diabetes patients with depression were undiagnosed. After adjustments for all correlates, female gender (PR, 1.4; 95% CI: 1.1–1.8), poor or fair health (PR, 2.8; 95% CI: 2.1–3.6), lack of social and emotional support (PR, 2.5; 95% CI: 1.8–3.3), life dissatisfaction (PR, 3.5; 95% CI: 2.2–5.5), use of special equipment (PR, 1.4; 95% CI: 1.1–1.8), no leisure-time physical activity (PR, 1.5; 95% CI: 1.2–1.9), and comorbid cardiovascular disease (PR, 1.5; 95% CI: 1.2–1.9) were associated with undiagnosed depression.ConclusionsUndiagnosed depression among people with diabetes was common. Because depression is associated with increased risk of diabetes-related complications, early detection of depression is needed in clinical settings.
