Volume 14, Issue 12, Pages 1375-1380 (December 2013) Relation of the International Restless Legs Syndrome Study Group rating scale with the Clinical Global Impression severity scale, the restless legs syndrome 6-item questionnaire, and the restless legs syndrome-quality of life questionnaire Richard Allen, Wolfgang Oertel, Arthur Walters, Heike Benes, Erwin Schollmayer, Frank Grieger, Kimberly Moran, Ralf Kohnen Sleep Medicine Volume 14, Issue 12, Pages 1375-1380 (December 2013) DOI: 10.1016/j.sleep.2013.09.008 Copyright © 2013 Elsevier B.V. Terms and Conditions
Fig. 1 The International Restless Legs Syndrome Study Group rating scale (IRLS) vs the Clinical Global Impression item 1 (CGI-1). Mean and median CGI-1 scores by IRLS category. Sleep Medicine 2013 14, 1375-1380DOI: (10.1016/j.sleep.2013.09.008) Copyright © 2013 Elsevier B.V. Terms and Conditions
Fig. 2 The International Restless Legs Syndrome Study Group rating scale (IRLS) vs the restless legs syndrome 6-item questionnaire (RLS-6). Mean and median RLS-6 item score by IRLS category. Sleep Medicine 2013 14, 1375-1380DOI: (10.1016/j.sleep.2013.09.008) Copyright © 2013 Elsevier B.V. Terms and Conditions
Fig. 3 The International Restless Legs Syndrome Study Group rating scale (IRLS) vs the restless legs syndrome-quality of life questionnaire (RLS-QoL). Mean and median RLS-QoL score by IRLS category. Sleep Medicine 2013 14, 1375-1380DOI: (10.1016/j.sleep.2013.09.008) Copyright © 2013 Elsevier B.V. Terms and Conditions