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Figure 2 | Health and Quality of Life Outcomes

Figure 2

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

Figure 2

Clinical validity. Comparison of RLSQoL overall life impact scores at baseline among CGI-S groups. CGI-S subgroups 1–2 include normal, not at all ill and borderline ill patients; subgroups 3–5 include mild, moderate, and markedly ill patients; and subgroups 6–7 include severely ill, and the most extremely ill patients. p < 0.0003 (Kruskall-Wallis test comparing all three subgroups) and p < 0.000.1 (Mann-Whitney-Wilcoxon test comparing subgroups 3–5 with 6–7) for comparisons of RLSQoL overall life impact scores among collapsed CGI-S subgroups in both TREAT RLS 1 and 2; p = not significant (Mann-Whitney-Wilcoxon test comparing subgroups 1–2 with 3–5). RLSQoL = RLS Quality of Life questionnaire. CGI-S = Clinical Global Impression 'Severity of Illness'.

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Health and Quality of Life Outcomes

ISSN: 1477-7525

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