What Is Dysthymic Disorder?
5. How Prevalent Is This Disorder?
The Epidemiological Catchment Area Study in 1988 found that about 3.1% of the general U.S. population is affected by persistent depressive disorder. In primary care settings, other studies have found that the rate can range between 1.3% and 31.9%, with a pooled rate of 7%. There may be many cases that are misdiagnosed as another depressive issue or that go without treatment. While the severity of cases can vary, it’s important to properly diagnose individuals to assist them in receiving the care they need.
The rates for dysthymic disorder are typically higher in women than in men. The rates in U.S. communities appear to be comparable to those found in other international settings. It’s essential to understand the signs, symptoms and treatment options available for individuals to receive the support they need. If a case goes undiagnosed, it can remain an issue for many years.
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