effectiveness research

reviewing past studies or conducting new studies to evaluate how well current and new treatments work, with the aim of improving the care and treatment of patients. The term is often used synonymously with clinical utility research, although some have suggested clinical utility research is a broader term that encompasses studies of additional health-related access to care. Compare efficacy research.

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Psychology term of the day

July 27th 2024

primary insomnia

in DSM–IV–TR, a sleep disorder characterized by difficulty in initiating or maintaining a restorative sleep to a degree in which the severity and persistence of the sleep disturbance causes clinically significant distress, impairment in a significant area of functioning, or both. The disorder is not caused by a general medical condition or the effects of a substance and is not exclusively an aspect of another sleep disorder or mental disorder. It is termed insomnia disorder in DSM–5. See dyssomnia. Compare primary hypersomnia.