{"id":"https://openalex.org/W2339724955","doi":"https://doi.org/10.1016/j.jalz.2015.06.334","title":"P1\u2010136: Sleep disorders prevalence among patients with mild cognitive impairment and dementia subtypes","display_name":"P1\u2010136: Sleep disorders prevalence among patients with mild cognitive impairment and dementia subtypes","publication_year":2015,"publication_date":"2015-07-01","ids":{"openalex":"https://openalex.org/W2339724955","doi":"https://doi.org/10.1016/j.jalz.2015.06.334","mag":"2339724955"},"language":"en","primary_location":{"id":"doi:10.1016/j.jalz.2015.06.334","doi":"https://doi.org/10.1016/j.jalz.2015.06.334","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.jalz.2015.06.334","pdf_url":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1016/j.jalz.2015.06.334","source":{"id":"https://openalex.org/S108427512","display_name":"Alzheimer s & Dementia","issn_l":"1552-5260","issn":["1552-5260","1552-5279"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","doyens","jufo-3","ki-jl-3","medline","norway-1","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Alzheimer's & Dementia","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1016/j.jalz.2015.06.334","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5070923424","display_name":"Roc\u00edo Ram\u00edrez\u2010Santos","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210147537","display_name":"Instituto Nacional de Neurolog\u00eda y Neurocirug\u00eda","ror":"https://ror.org/05k637k59","country_code":"MX","type":"facility","lineage":["https://openalex.org/I4210147537"]}],"countries":["MX"],"is_corresponding":true,"raw_author_name":"Rocio Ramirez-Santos","raw_affiliation_strings":["National Institute of Neurology and Neurosurgery \"MVS\", Mexico City, Mexico"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Institute of Neurology and Neurosurgery \"MVS\", Mexico City, Mexico","institution_ids":["https://openalex.org/I4210147537"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077492278","display_name":"Isaac Acosta","orcid":"https://orcid.org/0000-0002-8664-9542","observed_orcids":["https://orcid.org/0000-0002-8664-9542"]},"institutions":[{"id":"https://openalex.org/I4210147537","display_name":"Instituto Nacional de Neurolog\u00eda y Neurocirug\u00eda","ror":"https://ror.org/05k637k59","country_code":"MX","type":"facility","lineage":["https://openalex.org/I4210147537"]}],"countries":["MX"],"is_corresponding":false,"raw_author_name":"Gilberto Isaac Acosta-Castillo","raw_affiliation_strings":["Dementia Laboratory National Institute of Neurology and Neurosurgery, Mexico City, Mexico"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dementia Laboratory National Institute of Neurology and Neurosurgery, Mexico City, Mexico","institution_ids":["https://openalex.org/I4210147537"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5061496748","display_name":"Ana Luisa Sosa","orcid":"https://orcid.org/0000-0003-3930-3618","observed_orcids":["https://orcid.org/0000-0003-3930-3618"]},"institutions":[{"id":"https://openalex.org/I4210147537","display_name":"Instituto Nacional de Neurolog\u00eda y Neurocirug\u00eda","ror":"https://ror.org/05k637k59","country_code":"MX","type":"facility","lineage":["https://openalex.org/I4210147537"]}],"countries":["MX"],"is_corresponding":false,"raw_author_name":"Ana Luisa Sosa-Ortiz","raw_affiliation_strings":["Dementia Laboratory National Institute of Neurology and Neurosurgery, Mexico City, Mexico"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dementia Laboratory National Institute of Neurology and Neurosurgery, Mexico City, Mexico","institution_ids":["https://openalex.org/I4210147537"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5070923424"],"corresponding_institution_ids":["https://openalex.org/I4210147537"],"apc_list":{"value":4200,"currency":"USD","value_usd":4200},"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":2,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":93},"biblio":{"volume":"11","issue":"7S_Part_8","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10316","display_name":"Sleep and related disorders","score":0.9071999788284302,"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"}},"topics":[{"id":"https://openalex.org/T10316","display_name":"Sleep and related disorders","score":0.9071999788284302,"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"}},{"id":"https://openalex.org/T10009","display_name":"Dementia and Cognitive Impairment Research","score":0.08730000257492065,"subfield":{"id":"https://openalex.org/subfields/2738","display_name":"Psychiatry and Mental health"},"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/T10234","display_name":"Obstructive Sleep Apnea Research","score":0.0038999998942017555,"subfield":{"id":"https://openalex.org/subfields/2737","display_name":"Physiology (medical)"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/sleep-disturbance","display_name":"sleep disorders","score":0.9980000257492065},{"id":"https://openalex.org/keywords/mild-cognitive-impairment","display_name":"mild cognitive impairment","score":0.9359999895095825}],"concepts":[{"id":"https://openalex.org/C2779483572","wikidata":"https://www.wikidata.org/wiki/Q83030","display_name":"Dementia","level":3,"score":0.8180866837501526},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.7264140248298645},{"id":"https://openalex.org/C2777935920","wikidata":"https://www.wikidata.org/wiki/Q213600","display_name":"Sleep apnea","level":2,"score":0.546070396900177},{"id":"https://openalex.org/C16568411","wikidata":"https://www.wikidata.org/wiki/Q83042","display_name":"Neurology","level":2,"score":0.5204591751098633},{"id":"https://openalex.org/C2984915365","wikidata":"https://www.wikidata.org/wiki/Q5141203","display_name":"Cognitive impairment","level":3,"score":0.48089125752449036},{"id":"https://openalex.org/C2776006263","wikidata":"https://www.wikidata.org/wiki/Q16606552","display_name":"Obstructive sleep apnea","level":2,"score":0.45446649193763733},{"id":"https://openalex.org/C2781210498","wikidata":"https://www.wikidata.org/wiki/Q1869874","display_name":"Insomnia","level":2,"score":0.4543631672859192},{"id":"https://openalex.org/C1513209611","wikidata":"https://www.wikidata.org/wiki/Q177190","display_name":"Sleep disorder","level":3,"score":0.4495394229888916},{"id":"https://openalex.org/C187212893","wikidata":"https://www.wikidata.org/wiki/Q123028","display_name":"Pediatrics","level":1,"score":0.4365946054458618},{"id":"https://openalex.org/C118552586","wikidata":"https://www.wikidata.org/wiki/Q7867","display_name":"Psychiatry","level":1,"score":0.4283139705657959},{"id":"https://openalex.org/C169900460","wikidata":"https://www.wikidata.org/wiki/Q2200417","display_name":"Cognition","level":2,"score":0.3754139542579651},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.36793941259384155},{"id":"https://openalex.org/C2779134260","wikidata":"https://www.wikidata.org/wiki/Q12136","display_name":"Disease","level":2,"score":0.35869720578193665}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/j.jalz.2015.06.334","doi":"https://doi.org/10.1016/j.jalz.2015.06.334","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.jalz.2015.06.334","pdf_url":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1016/j.jalz.2015.06.334","source":{"id":"https://openalex.org/S108427512","display_name":"Alzheimer s & Dementia","issn_l":"1552-5260","issn":["1552-5260","1552-5279"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","doyens","jufo-3","ki-jl-3","medline","norway-1","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Alzheimer's & Dementia","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1016/j.jalz.2015.06.334","doi":"https://doi.org/10.1016/j.jalz.2015.06.334","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.jalz.2015.06.334","pdf_url":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1016/j.jalz.2015.06.334","source":{"id":"https://openalex.org/S108427512","display_name":"Alzheimer s & Dementia","issn_l":"1552-5260","issn":["1552-5260","1552-5279"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","doyens","jufo-3","ki-jl-3","medline","norway-1","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Alzheimer's & Dementia","raw_type":"journal-article"},"sustainable_development_goals":[{"score":1.0,"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being"}],"study_designs":[{"id":"https://openalex.org/study-designs/observational-study","display_name":"Observational Study"}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2339724955.pdf","grobid_xml":"https://content.openalex.org/works/W2339724955.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W1982132633","https://openalex.org/W2039291573","https://openalex.org/W1968838957","https://openalex.org/W2072931836","https://openalex.org/W4390201262","https://openalex.org/W4394977247","https://openalex.org/W1762842010","https://openalex.org/W3202676664","https://openalex.org/W2086909751","https://openalex.org/W2967860037"],"abstract_inverted_index":{"Sleep":[0,106],"disorders":[1,171,268,305,321],"are":[2,26,246],"frequent":[3,143],"in":[4,41,60,115,179,250,306],"patients":[5,47,70,132,307],"with":[6,71,145,237,263,308],"cognitive":[7,37,181,194,256,275,310],"impairment":[8,38,257],"and":[9,36,58,64,85,105,124,138,150,205,228,260],"it":[10],"has":[11],"been":[12],"reported":[13,168,198,212],"a":[14,146,192,238,298],"prevalence":[15,147,200,211,241],"of":[16,56,148,201,319],"25%":[17],"to":[18,117,248,255,274,279,286,296,303],"80%":[19],"depending":[20],"on":[21],"the":[22,49,53,100,141,165,174,180,188,251,280,294,315],"specific":[23],"diagnosis.":[24,323],"There":[25,67],"only":[27,270],"two":[28],"studies":[29],"published":[30],"regarding":[31,254],"sleep":[32,170,215,264,267,304,320],"disorders,":[33],"care":[34,281],"burden,":[35,282],"/":[39,125,258],"dementia":[40,50,259],"Mexican":[42],"patients.":[43],"We":[44],"included":[45,69],"178":[46,131],"from":[48],"clinic":[51],"at":[52],"National":[54],"Institute":[55],"Neurology":[57],"Neurosurgery":[59],"Mexico,":[61],"between":[62],"May":[63],"October":[65],"2014.":[66],"were":[68,93,113,135,140,173,196],"Mild":[72],"Cognitive":[73],"Impairment":[74],"(MCI),":[75],"Alzheimer's":[76],"Disease":[77],"(AD),":[78],"Mixed":[79],"Dementia":[80,83],"(MD),":[81],"Vascular":[82],"(VD)":[84],"fronto":[86],"lobar":[87],"degeneration":[88],"(FLD).":[89],"Several":[90],"clinimetric":[91],"evaliations":[92],"conducted":[94],"for":[95,213,219,222,225],"this":[96],"study":[97],"we":[98],"used":[99],"Minimental":[101],"State":[102],"Examination":[103],"(MMSE)":[104],"Disorders":[107],"Inventory":[108],"(SDI)":[109],"results,":[110],"three":[111],"items":[112],"added":[114],"order":[116],"better":[118,193],"identify":[119],"apnea":[120,123,202,229],"symptoms":[121,203],"(snoring,":[122],"or":[126],"unrefreshing":[127],"sleep).":[128],"From":[129],"our":[130],"sample;":[133],"128":[134],"women,":[136],"MCI":[137,234],"MD":[139],"most":[142],"diagnosis":[144],"29.8%":[149],"28.1%":[151],"respectively.":[152],"The":[153,160,209],"mean":[154],"age":[155],"was":[156,184,217,235],"71.4":[157],"(SD":[158],"10).":[159],"statistical":[161],"analysis":[162],"showed":[163],"that":[164,187],"subjects":[166,189],"who":[167,176,190],"less":[169],"also":[172,185,197],"ones":[175],"scored":[177],"lower":[178,239],"tests.":[182],"It":[183],"found":[186],"had":[191],"performance":[195],"higher":[199],"(p=0.074":[204],"p=":[206],"0.001":[207],"respectively).":[208],"global":[210],"any":[214,261],"disorder":[216],"82%,":[218],"insomnia":[220],"37.1%,":[221],"hypersomnia":[223,240],"47.8%,":[224],"parasomnia":[226],"21.4%":[227],"54.5%":[230],"(fig":[231],"2).":[232],"Only":[233],"correlated":[236],"(30.2%,":[242],"p=0.022).":[243],"Our":[244,289],"results":[245,290],"similar":[247],"those":[249],"international":[252],"literature":[253],"association":[262],"disorders.":[265,311],"Moreover,":[266],"not":[269],"may":[271],"be":[272],"associated":[273],"decline":[276],"severity":[277],"but":[278],"which":[283],"frequently":[284],"leads":[285],"patient's":[287],"institutionalization.":[288],"point":[291],"out":[292],"towards":[293],"need":[295],"develop":[297],"new":[299],"research":[300],"line":[301],"related":[302],"different":[309],"Diagnosis":[312],"distribution":[313],"among":[314],"sample":[316],"n=178.":[317],"Prevalence":[318],"by":[322]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}