Recording and scoring leg movements. The Atlas Task Force. Sleep. 1993;16:748–59. [PubMed]
Montplaisir J, Boucher S, Poirier G, Lavigne G, Lapierre O, Lesperance P, authors. Clinical, polysomnographic, and genetic characteristics of restless legs syndrome: a study of 133 patients diagnosed with new standard criteria. Mov Disord. 1997;12:61–5. [PubMed]
Berry RB. Fundamentals of sleep medicine. Elsevier Saunders, 2012.
Allen RP, Picchietti D, Hening WA, Trenkwalder C, Walters AS, Montplaisir J, authors. Restless legs syndrome: diagnostic criteria, special considerations, and epidemiology. A report from the restless legs syndrome diagnosis and epidemiology workshop at the National Institutes of Health. Sleep Med. 2003;4:101–19. [PubMed]
Walters AS, Rye DB, authors. Review of the relationship of restless legs syndrome and periodic limb movements in sleep to hypertension, heart disease, and stroke. Sleep. 2009;32:589–97. [PubMed Central][PubMed]
Winkelman JW, author. Periodic limb movements in sleep--endophenotype for restless legs syndrome? N Engl J Med. 2007;357:703–5. [PubMed]
O'Brien LM, Holbrook CR, Faye Jones V, Gozal D, authors. Ethnic difference in periodic limb movements in children. Sleep Med. 2007;8:240–6. [PubMed]
Stefansson H, Rye DB, Hicks A, et al., authors. A genetic risk factor for periodic limb movements in sleep. N Engl J Med. 2007;357:639–47. [PubMed]
Eun MY, HY, Kim JB, Jung KY, authors. Comparison of sleep quality and polysomnographic findings in patients with RLS according to the presence of periodic limb movements during sleep. J Korean Sleep Res Soc. 2011;8:4–8.
American Academy of Sleep Medicine. International classification of sleep disorders, 3rd ed. Darien, IL: American Academy of Sleep Medicine, 2014.
Walters AS, Lavigne G, Hening W, et al., authors. The scoring of movements in sleep. J Clin Sleep Med. 2007;3:155–67. [PubMed]
Zucconi M, Ferri R, Allen R, et al., authors. The official World Association of Sleep Medicine (WASM) standards for recording and scoring periodic leg movements in sleep (PLMS) and wakefulness (PLMW) developed in collaboration with a task force from the International Restless Legs Syndrome Study Group (IRLSSG). Sleep Med. 2006;7:175–83. [PubMed]
Sateia MJ, author. International classification of sleep disorders-third edition: highlights and modifications. Chest. 2014;146:1387–94. [PubMed]
Ferri R, Zucconi M, Manconi M, et al., authors. Different periodicity and time structure of leg movements during sleep in narcolepsy/cataplexy and restless legs syndrome. Sleep. 2006;29:1587–94. [PubMed]
Yang J, Kim D, Lee J, et al., authors. The reliability and validity of the Korean versions of the International Restless Legs Scale and the Restless Legs Syndrome Quality of Life Questionnaire. J Korean Neurol Assoc. 2010;28:263–9.
Sohn SI, Kim DH, Lee MY, Cho YW, authors. The reliability and validity of the Korean version of the Pittsburgh Sleep Quality Index. Sleep Breath. 2012;16:803–12. [PubMed]
Cho YW, Song ML, Morinc CM, authors. Validation of a korean version of the insomnia severity index. J Clin Neurol. 2014;10:210–5. [PubMed Central][PubMed]
Cho YW, Lee JH, Son HK, Lee SH, Shin C, Johns MW, authors. The reliability and validity of the Korean version of the Epworth sleepiness scale. Sleep Breath. 2011;15:377–84. [PubMed]
Buysse DJ, Germain A, Moul DE, et al., authors. Efficacy of brief behavioral treatment for chronic insomnia in older adults. Arch Int Med. 2011;171:887–95.
Ohayon MM, O'Hara R, Vitiello MV, authors. Epidemiology of restless legs syndrome: a synthesis of the literature. Sleep Med Rev. 2012;16:283–95. [PubMed]
Yeh P, Walters AS, Tsuang JW, authors. Restless legs syndrome: a comprehensive overview on its epidemiology, risk factors, and treatment. Sleep Breath. 2012;16:987–1007. [PubMed]
Koo BB, Blackwell T, Ancoli-Israel S, et al., authors. Association of incident cardiovascular disease with periodic limb movements during sleep in older men: outcomes of sleep disorders in older men (MrOS) study. Circulation. 2011;124:1223–31. [PubMed Central][PubMed]
Kim MK, Cho YW, Shin WC, et al., authors. Association of restless legs syndrome variants in Korean patients with restless legs syndrome. Sleep. 2013;36:1787–91. [PubMed Central][PubMed]
Kemlink D, Polo O, Frauscher B, et al., authors. Replication of restless legs syndrome loci in three European populations. J Med Genet. 2009;46:315–8. [PubMed Central][PubMed]
Moore Ht, Winkelmann J, Lin L, Finn L, Peppard P, Mignot E, authors. Periodic leg movements during sleep are associated with polymorphisms in BTBD9, TOX3/BC034767, MEIS1, MAP2K5/SKOR1, and PTPRD. Sleep. 2014;37:1535–42. [PubMed Central][PubMed]
Ferri R, Fulda S, Manconi M, et al., authors. Night-to-night variability of periodic leg movements during sleep in restless legs syndrome and periodic limb movement disorder: comparison between the periodicity index and the PLMS index. Sleep Med. 2013;14:293–6. [PubMed]
Inoue Y, Nanba K, Honda Y, Takahashi Y, Arai H, authors. Subjective sleep quality and suggested immobilization test in restless leg syndrome and periodic limb movement disorder. Psychiatry Clin Neurosci. 2002;56:293–4. [PubMed]
Hornyak M, Feige B, Riemann D, Voderholzer U, authors. Periodic leg movements in sleep and periodic limb movement disorder: prevalence, clinical significance and treatment. Sleep Med Rev. 2006;10:169–77. [PubMed]
Allen RP, Barker PB, Horska A, Earley CJ, authors. Thalamic glutamate/glutamine in restless legs syndrome: increased and related to disturbed sleep. Neurology. 2013;80:2028–34. [PubMed Central][PubMed]
Haba-Rubio J, Marti-Soler H, Marques-Vidal P, et al., authors. Prevalence and determinants of periodic limb movements in the general population. Ann Neurol. 2016;79:464–74. [PubMed]
Li J, Moore H, Lin L, et al., authors. Association of low ferritin with PLM in the Wisconsin Sleep Cohort. Sleep Med. 2015;16:1413–8. [PubMed]
Garcia-Borreguero D, Larrosa O, de la Llave Y, Granizo JJ, Allen R, authors. Correlation between rating scales and sleep laboratory measurements in restless legs syndrome. Sleep Med. 2004;5:561–5. [PubMed]
Allen RP, Earley CJ, authors. Validation of the Johns Hopkins restless legs severity scale. Sleep Med. 2001;2:239–42. [PubMed]
Hornyak M, Hundemer HP, Quail D, Riemann D, Voderholzer U, Trenkwalder C, authors. Relationship of periodic leg movements and severity of restless legs syndrome: a study in unmedicated and medicated patients. Clin Neurophysiol. 2007;118:1532–7. [PubMed]
Garcia-Borreguero D, Kohnen R, Boothby L, Tzonova D, Larrosa O, Dunkl E, authors. Validation of the multiple suggested immobilization test: a test for the assessment of severity of restless legs syndrome (Willis-Ekbom Disease). Sleep. 2013;36:1101–9. [PubMed Central][PubMed]
Sforza E, Nicolas A, Lavigne G, Gosselin A, Petit D, Montplaisir J, authors. EEG and cardiac activation during periodic leg movements in sleep: support for a hierarchy of arousal responses. Neurology. 1999;52:786–91. [PubMed]
Pennestri MH, Montplaisir J, Colombo R, Lavigne G, Lanfranchi PA, authors. Nocturnal blood pressure changes in patients with restless legs syndrome. Neurology. 2007;68:1213–8. [PubMed]
Manconi M, Ferri R, Zucconi M, et al., authors. Dissociation of periodic leg movements from arousals in restless legs syndrome. Ann Neurol. 2012;71:834–44. [PubMed]
Stevens MS, author. Restless legs syndrome/Willis-Ekbom disease morbidity: burden, quality of life, cardiovascular aspects, and sleep. Sleep Med Clin. 2015;10:369–73. xv–xvi. [PubMed]
Sforza E, Haba-Rubio J, authors. Night-to-night variability in periodic leg movements in patients with restless legs syndrome. Sleep Med. 2005;6:259–67. [PubMed]