Journal of behavioral medicine
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Insomnia is a common disorder effecting millions of people worldwide. Currently most individuals suffering from insomnia take medications to help them sleep. ⋯ This paper reviews the principles and practice of these behavioral treatments. At the end of the paper there is also a brief discussion of circadian rhythm disorders that can mimic insomnia.
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The present study examines the reasons cited by 103 patients for their electing to undergo total knee arthroplastic surgery and the relationship between these reasons and their post-operative pain and range of motion. Results suggest that individuals who describe different reasons for undergoing surgery vary in their post-operative recovery. ⋯ Individuals who express avoidance goals for undergoing total knee arthroplasty report more severe post-operative pain at 1 and 3 months following surgery compared to patients who express approach goals. Interventions targeted towards patients reporting pre-operative pain or avoidance goals may decrease subsequent post-operative pain and increase mobility.