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Article: Studies from M. Yang and colleagues provide new data on fatigue.
- Article from:
- Biotech Week
- Article date:
- November 4, 2009
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In this recently published article, scientists in the United States conducted a study "To estimate the minimally important difference (MID) for the Insomnia Severity Index (ISI) by examining the association of score differences of the ISI with health-related outcomes including health-related quality of life, productivity, and fatigue. Data came from a randomized, placebo-controlled clinical trial evaluating the long-term efficacy of eszopiclone for primary insomnia (N=828)."
"Logistic regression models were used to characterize the relationship between ISI change scores (from baseline to 6 months post-treatment) and outcomes/ anchors from the SF-36 Health Survey, ...