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Figure 1 | Health and Quality of Life Outcomes

Figure 1

From: The reliability, validity and responsiveness of the Restless Legs Syndrome Quality of Life questionnaire (RLSQoL) in a trial population

Figure 1

Known groups validity. RLSQoL overall life impact scores by mild, moderate and severe sleep problems. p < 0.0001 for comparisons of RLSQoL overall life impact scores among sleep problems severity groups defined by taking tertile scores for the Sleep Problems Index II in TREAT RLS 1 and 2 (Kruskall-Wallis test). RLSQoL = RLS Quality of Life questionnaire.

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