{"id":"https://openalex.org/W84656210","doi":null,"title":"Obesity, diet, and risk of restless legs syndrome.","display_name":"Obesity, diet, and risk of restless legs syndrome.","publication_year":2009,"publication_date":"2009-01-01","ids":{"openalex":"https://openalex.org/W84656210","mag":"84656210"},"language":"en","primary_location":{"id":"mag:84656210","doi":null,"is_oa":false,"landing_page_url":"https://www.researchgate.net/profile/Xiang_Gao5/publication/228633035_Obesity_diet_and_risk_of_restless_legs_syndrome/links/0c960520eefc49994f000000.pdf","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null},"volume":null,"type":"article","indexed_in":[],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100658122","display_name":"Xiang Gao","orcid":"https://orcid.org/0000-0003-2617-6509","observed_orcids":["https://orcid.org/0000-0003-2617-6509"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Xiang Gao","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0003-2617-6509","affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5062665761","display_name":"Sonu Sahni","orcid":"https://orcid.org/0000-0001-8766-0703","observed_orcids":["https://orcid.org/0000-0001-8766-0703"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Sonu Sahni","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0001-8766-0703","affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.01018903,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"1","issue":"1","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12569","display_name":"Restless Legs Syndrome Research","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2713","display_name":"Epidemiology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T12569","display_name":"Restless Legs Syndrome Research","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2713","display_name":"Epidemiology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10085","display_name":"Parkinson's Disease Mechanisms and Treatments","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2728","display_name":"Neurology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10316","display_name":"Sleep and related disorders","score":0.0,"subfield":{"id":"https://openalex.org/subfields/3205","display_name":"Experimental and Cognitive Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/restless-legs-syndrome","display_name":"restless legs syndrome","score":1.0},{"id":"https://openalex.org/keywords/obesity","display_name":"obesity","score":1.0},{"id":"https://openalex.org/keywords/diet","display_name":"diet","score":0.9129999876022339},{"id":"https://openalex.org/keywords/dietary-risk-factors","display_name":"dietary risk factors","score":0.6949999928474426},{"id":"https://openalex.org/keywords/iron","display_name":"iron","score":0.8989999890327454},{"id":"https://openalex.org/keywords/b-vitamins","display_name":"B vitamins","score":0.9959999918937683},{"id":"https://openalex.org/keywords/vitamin-e","display_name":"vitamin E","score":0.996999979019165},{"id":"https://openalex.org/keywords/vitamin-c","display_name":"vitamin C","score":0.9980000257492065},{"id":"https://openalex.org/keywords/magnesium","display_name":"magnesium","score":0.9980000257492065},{"id":"https://openalex.org/keywords/environmental-risk-factors","display_name":"environmental risk factors","score":0.7910000085830688},{"id":"https://openalex.org/keywords/movement-disorders","display_name":"movement disorders","score":0.6549999713897705},{"id":"https://openalex.org/keywords/sleep","display_name":"sleep","score":0.6060000061988831}],"concepts":[{"id":"https://openalex.org/C2776750294","wikidata":"https://www.wikidata.org/wiki/Q916280","display_name":"Restless legs syndrome","level":3,"score":0.7499246001243591},{"id":"https://openalex.org/C511355011","wikidata":"https://www.wikidata.org/wiki/Q12174","display_name":"Obesity","level":2,"score":0.7124971747398376},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.5745945572853088},{"id":"https://openalex.org/C2776476923","wikidata":"https://www.wikidata.org/wiki/Q7725","display_name":"Evening","level":2,"score":0.5629302859306335},{"id":"https://openalex.org/C107130276","wikidata":"https://www.wikidata.org/wiki/Q133805","display_name":"Epidemiology","level":2,"score":0.48010993003845215},{"id":"https://openalex.org/C64357122","wikidata":"https://www.wikidata.org/wiki/Q1149766","display_name":"Causality (physics)","level":2,"score":0.41323596239089966},{"id":"https://openalex.org/C99454951","wikidata":"https://www.wikidata.org/wiki/Q932068","display_name":"Environmental health","level":1,"score":0.39595913887023926},{"id":"https://openalex.org/C187212893","wikidata":"https://www.wikidata.org/wiki/Q123028","display_name":"Pediatrics","level":1,"score":0.3225770592689514},{"id":"https://openalex.org/C134018914","wikidata":"https://www.wikidata.org/wiki/Q162606","display_name":"Endocrinology","level":1,"score":0.23786556720733643},{"id":"https://openalex.org/C2781210498","wikidata":"https://www.wikidata.org/wiki/Q1869874","display_name":"Insomnia","level":2,"score":0.22592690587043762},{"id":"https://openalex.org/C118552586","wikidata":"https://www.wikidata.org/wiki/Q7867","display_name":"Psychiatry","level":1,"score":0.21231284737586975},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.20358920097351074},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:84656210","doi":null,"is_oa":false,"landing_page_url":"https://www.researchgate.net/profile/Xiang_Gao5/publication/228633035_Obesity_diet_and_risk_of_restless_legs_syndrome/links/0c960520eefc49994f000000.pdf","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","score":1.0,"id":"https://metadata.un.org/sdg/3"}],"sustainable_development_goals_aurora":[{"display_name":"Good health and well-being","score":0.7099999785423279,"id":"https://metadata.un.org/sdg/3"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":63,"referenced_works":["https://openalex.org/W112900471","https://openalex.org/W160795978","https://openalex.org/W172863054","https://openalex.org/W1568198343","https://openalex.org/W1770306594","https://openalex.org/W1963736232","https://openalex.org/W1968236637","https://openalex.org/W1971410007","https://openalex.org/W1985811787","https://openalex.org/W1991348233","https://openalex.org/W2007792947","https://openalex.org/W2008374166","https://openalex.org/W2013284812","https://openalex.org/W2013443664","https://openalex.org/W2014135612","https://openalex.org/W2019362300","https://openalex.org/W2019728909","https://openalex.org/W2022377540","https://openalex.org/W2022826136","https://openalex.org/W2025982458","https://openalex.org/W2026037238","https://openalex.org/W2029263215","https://openalex.org/W2032452841","https://openalex.org/W2032613394","https://openalex.org/W2034445846","https://openalex.org/W2036544024","https://openalex.org/W2043895903","https://openalex.org/W2054588028","https://openalex.org/W2055778791","https://openalex.org/W2057995083","https://openalex.org/W2059394334","https://openalex.org/W2062784137","https://openalex.org/W2064340631","https://openalex.org/W2070187151","https://openalex.org/W2072667894","https://openalex.org/W2072750187","https://openalex.org/W2074649084","https://openalex.org/W2077689288","https://openalex.org/W2080534262","https://openalex.org/W2081710533","https://openalex.org/W2091605545","https://openalex.org/W2094682665","https://openalex.org/W2098843950","https://openalex.org/W2101329831","https://openalex.org/W2115792263","https://openalex.org/W2117329421","https://openalex.org/W2123677031","https://openalex.org/W2124173428","https://openalex.org/W2128367649","https://openalex.org/W2134052202","https://openalex.org/W2134479104","https://openalex.org/W2137444690","https://openalex.org/W2144033595","https://openalex.org/W2156391479","https://openalex.org/W2157215879","https://openalex.org/W2164125772","https://openalex.org/W2168675890","https://openalex.org/W2170182665","https://openalex.org/W2170773352","https://openalex.org/W2182790101","https://openalex.org/W2401288301","https://openalex.org/W2403380558","https://openalex.org/W2432688036"],"related_works":["https://openalex.org/W2760488391","https://openalex.org/W2026037238","https://openalex.org/W2798187921","https://openalex.org/W7112417225","https://openalex.org/W2108678561","https://openalex.org/W2033166769","https://openalex.org/W4408086183","https://openalex.org/W2905394023","https://openalex.org/W4292976252","https://openalex.org/W2737448801"],"abstract_inverted_index":{"The":[0],"restless":[1],"legs":[2,19],"syndrome":[3],"(RLS)":[4],"is":[5,66],"a":[6,38,153],"common":[7],"movement":[8],"disorder,":[9],"characterized":[10],"by":[11,121],"an":[12,57],"almost":[13],"irresistible":[14],"urge":[15],"to":[16,27,55],"move":[17],"the":[18,21,61,140,146],"in":[20,60],"evening":[22],"or":[23,127],"at":[24],"rest.":[25],"According":[26],"recent":[28],"estimates,":[29],"it":[30],"affects":[31],"~5\u201315%":[32],"of":[33,47,63,72,148],"adults":[34],"and":[35,45,81,92,101,107,125,145],"often":[36],"has":[37,52],"substantial":[39],"impact":[40],"on":[41,79],"sleep,":[42],"daily":[43],"activities,":[44],"quality":[46],"life.":[48],"Although":[49],"genetic":[50],"susceptibility":[51],"been":[53],"shown":[54],"play":[56],"important":[58],"role":[59],"pathogenesis":[62],"RLS,":[64],"there":[65],"evidence":[67],"supporting":[68],"possible":[69],"environmental":[70],"causes":[71],"RLS.":[73,115],"In":[74],"this":[75],"review,":[76],"we":[77],"focus":[78],"obesity":[80,106],"dietary":[82,108],"factors,":[83],"including":[84],"iron,":[85],"B":[86],"vitamins,":[87],"vitamin":[88,90],"E,":[89],"C,":[91],"magnesium,":[93],"as":[94],"these":[95],"factors":[96,109,113],"are":[97,119],"modifiable.":[98],"Both":[99],"clinical":[100],"epidemiology":[102],"studies":[103,118,138],"suggest":[104],"that":[105,130],"could":[110],"be":[111,152],"risk":[112,147],"for":[114],"However,":[116],"previous":[117],"limited":[120],"small":[122],"sample":[123],"sizes":[124],"retrospective":[126],"cross-sectional":[128],"designs":[129],"preclude":[131],"conclusions":[132],"regarding":[133],"causality.":[134],"Therefore,":[135],"further":[136],"prospective":[137],"examining":[139],"relation":[141],"between":[142],"obesity,":[143],"diet,":[144],"developing":[149],"RLS":[150],"should":[151],"priority.":[154]},"counts_by_year":[],"updated_date":"2026-09-29T14:09:16.559479","created_date":"2016-06-24T00:00:00"}
