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1.
Following an episode of major depressive illness, ten percent of people
develop a chronic depressive illness. |
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2. Inadequate treatment during the acute episode increases the risk
of chronic depression. |
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3.
Chronic depression is more common in people with a family history
of depression. |
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4.
Chronic depression is more common in patients with a late age of onset.
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5.
Chronic depression is less likely when the acute illness is severe. |