The researchers mailed a survey to 4,385 diabetic patients that asked about matters including panic attacks, depression, diabetes symptoms, quality of life and disability. They used automated medical records to find out the patients' diabetes treatment, glucose control, diabetic complications and other medical conditions.
Of the people surveyed, 193, or 4.4 percent, reported recent episodes of panic, and more than half of those patients also suffered from depression. After adjusting for the depression, the researchers found that panic episodes were associated with worse glucose control, increased diabetic symptoms and complications and reduced functioning.
The researchers concluded that panic was strongly associated with diabetic complications and functional impairments. They suggested that interventions addressing diabetic patients' psychological conditions include a focus on anxiety and mood disorders.
The study was reported in the November-December issue of General Hospital Psychiatry.
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