{"id":"https://openalex.org/W2015975769","doi":"https://doi.org/10.1177/0961203314540762","title":"Poor sleep quality in systemic lupus erythematosus: does it depend on depressive symptoms?","display_name":"Poor sleep quality in systemic lupus erythematosus: does it depend on depressive symptoms?","publication_year":2014,"publication_date":"2014-06-18","ids":{"openalex":"https://openalex.org/W2015975769","doi":"https://doi.org/10.1177/0961203314540762","mag":"2015975769","pmid":"https://pubmed.ncbi.nlm.nih.gov/24944187"},"language":"en","primary_location":{"id":"doi:10.1177/0961203314540762","doi":"https://doi.org/10.1177/0961203314540762","is_oa":false,"landing_page_url":"https://doi.org/10.1177/0961203314540762","pdf_url":null,"source":{"id":"https://openalex.org/S115920904","display_name":"Lupus","issn_l":"0961-2033","issn":["0961-2033","1477-0962"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-100","russia-white-list-2"],"host_organization":"https://openalex.org/P4310320017","host_organization_name":"SAGE Publishing","host_organization_lineage":["https://openalex.org/P4310320017"],"host_organization_lineage_names":["SAGE Publishing"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lupus","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","pubmed"],"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/A5030541977","display_name":"Laura Palagini","orcid":"https://orcid.org/0000-0003-1676-629X","observed_orcids":["https://orcid.org/0000-0003-1676-629X"]},"institutions":[{"id":"https://openalex.org/I108290504","display_name":"University of Pisa","ror":"https://ror.org/03ad39j10","country_code":"IT","type":"education","lineage":["https://openalex.org/I108290504"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"L Palagini","raw_affiliation_strings":["Psychiatry Unit, Department of Clinical and Experimental Medicine, School of Medicine, University of Pisa, Pisa, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Psychiatry Unit, Department of Clinical and Experimental Medicine, School of Medicine, University of Pisa, Pisa, Italy","institution_ids":["https://openalex.org/I108290504"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042259427","display_name":"Chiara Tani","orcid":"https://orcid.org/0000-0002-0870-8738","observed_orcids":["https://orcid.org/0000-0002-0870-8738"]},"institutions":[{"id":"https://openalex.org/I108290504","display_name":"University of Pisa","ror":"https://ror.org/03ad39j10","country_code":"IT","type":"education","lineage":["https://openalex.org/I108290504"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"C Tani","raw_affiliation_strings":["Rheumatology Unit, Department of Clinical and Experimental Medicine, School of Medicine, University of Pisa, Pisa, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Rheumatology Unit, Department of Clinical and Experimental Medicine, School of Medicine, University of Pisa, Pisa, Italy","institution_ids":["https://openalex.org/I108290504"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023155839","display_name":"Rosa Mar\u00eda Bruno","orcid":"https://orcid.org/0000-0002-6107-3356","observed_orcids":["https://orcid.org/0000-0002-6107-3356"]},"institutions":[{"id":"https://openalex.org/I4210106076","display_name":"Istituto di Fisiologia Clinica","ror":"https://ror.org/01kdj2848","country_code":"IT","type":"facility","lineage":["https://openalex.org/I4210106076","https://openalex.org/I4210155236"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"R M Bruno","raw_affiliation_strings":["Institute of Clinical Physiology \u2013 CNR, Pisa, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Clinical Physiology \u2013 CNR, Pisa, Italy","institution_ids":["https://openalex.org/I4210106076"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069244660","display_name":"Angelo Gemignani","orcid":"https://orcid.org/0000-0001-7249-874X","observed_orcids":["https://orcid.org/0000-0001-7249-874X"]},"institutions":[{"id":"https://openalex.org/I108290504","display_name":"University of Pisa","ror":"https://ror.org/03ad39j10","country_code":"IT","type":"education","lineage":["https://openalex.org/I108290504"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"A Gemignani","raw_affiliation_strings":["Psychology Unit, Department of Surgery, Medical, Molecular & Critical Area Pathology, School of Medicine, University of Pisa, Pisa, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Psychology Unit, Department of Surgery, Medical, Molecular & Critical Area Pathology, School of Medicine, University of Pisa, Pisa, Italy","institution_ids":["https://openalex.org/I108290504"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048862199","display_name":"M. F. Mauri","orcid":"https://orcid.org/0000-0002-6309-4804","observed_orcids":["https://orcid.org/0000-0002-6309-4804"]},"institutions":[{"id":"https://openalex.org/I108290504","display_name":"University of Pisa","ror":"https://ror.org/03ad39j10","country_code":"IT","type":"education","lineage":["https://openalex.org/I108290504"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"M Mauri","raw_affiliation_strings":["Psychiatry Unit, Department of Clinical and Experimental Medicine, School of Medicine, University of Pisa, Pisa, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Psychiatry Unit, Department of Clinical and Experimental Medicine, School of Medicine, University of Pisa, Pisa, Italy","institution_ids":["https://openalex.org/I108290504"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101579609","display_name":"Stefano Bombardieri","orcid":"https://orcid.org/0000-0002-3878-5216","observed_orcids":["https://orcid.org/0000-0002-3878-5216"]},"institutions":[{"id":"https://openalex.org/I108290504","display_name":"University of Pisa","ror":"https://ror.org/03ad39j10","country_code":"IT","type":"education","lineage":["https://openalex.org/I108290504"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"S Bombardieri","raw_affiliation_strings":["Rheumatology Unit, Department of Clinical and Experimental Medicine, School of Medicine, University of Pisa, Pisa, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Rheumatology Unit, Department of Clinical and Experimental Medicine, School of Medicine, University of Pisa, Pisa, Italy","institution_ids":["https://openalex.org/I108290504"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030135921","display_name":"Dieter Wilhelm Riemann","orcid":"https://orcid.org/0000-0002-1968-6220","observed_orcids":["https://orcid.org/0000-0002-1968-6220"]},"institutions":[{"id":"https://openalex.org/I161046081","display_name":"University of Freiburg","ror":"https://ror.org/0245cg223","country_code":"DE","type":"education","lineage":["https://openalex.org/I161046081"]},{"id":"https://openalex.org/I2801240073","display_name":"University Medical Center Freiburg","ror":"https://ror.org/03vzbgh69","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I2801240073"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"D Riemann","raw_affiliation_strings":["Department of Psychiatry & Psychotherapy, University of Freiburg Medical Center, Freiburg, Germany","Department of Psychiatry and Psychotherapy, University of Freiburg Medical Center, Freiburg, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Psychiatry & Psychotherapy, University of Freiburg Medical Center, Freiburg, Germany","institution_ids":["https://openalex.org/I161046081","https://openalex.org/I2801240073"]},{"raw_affiliation_string":"Department of Psychiatry and Psychotherapy, University of Freiburg Medical Center, Freiburg, Germany","institution_ids":["https://openalex.org/I161046081","https://openalex.org/I2801240073"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5057848064","display_name":"Marta Mosca","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I108290504","display_name":"University of Pisa","ror":"https://ror.org/03ad39j10","country_code":"IT","type":"education","lineage":["https://openalex.org/I108290504"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"M Mosca","raw_affiliation_strings":["Rheumatology Unit, Department of Clinical and Experimental Medicine, School of Medicine, University of Pisa, Pisa, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Rheumatology Unit, Department of Clinical and Experimental Medicine, School of Medicine, University of Pisa, Pisa, Italy","institution_ids":["https://openalex.org/I108290504"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5030541977"],"corresponding_institution_ids":["https://openalex.org/I108290504"],"apc_list":{"value":4150,"currency":"USD","value_usd":4150},"apc_paid":null,"fwci":5.0907,"has_fulltext":false,"cited_by_count":47,"citation_normalized_percentile":{"value":0.94249694,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"23","issue":"13","first_page":"1350","last_page":"1357"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10316","display_name":"Sleep and related disorders","score":0.9994999766349792,"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":0.9994999766349792,"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/T10308","display_name":"Systemic Lupus Erythematosus Research","score":0.00019999999494757503,"subfield":{"id":"https://openalex.org/subfields/2745","display_name":"Rheumatology"},"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":0.0,"subfield":{"id":"https://openalex.org/subfields/2737","display_name":"Physiology"},"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/systemic-lupus-erythematosus","display_name":"systemic lupus erythematosus","score":0.996999979019165},{"id":"https://openalex.org/keywords/sleep-quality","display_name":"sleep quality","score":0.8999999761581421},{"id":"https://openalex.org/keywords/insomnia","display_name":"insomnia","score":0.7480000257492065},{"id":"https://openalex.org/keywords/depressive-symptoms","display_name":"depressive symptoms","score":0.9580000042915344},{"id":"https://openalex.org/keywords/sleep-disturbance","display_name":"sleep disorders","score":0.6010000109672546},{"id":"https://openalex.org/keywords/immunosuppressive-drugs","display_name":"immunosuppressants","score":0.8669999837875366},{"id":"https://openalex.org/keywords/state-anxiety","display_name":"state anxiety","score":0.7630000114440918},{"id":"https://openalex.org/keywords/difficulty-maintaining-sleep","display_name":"difficulty maintaining sleep","score":0.6549999713897705},{"id":"https://openalex.org/keywords/early-morning-awakening","display_name":"early morning awakening","score":0.8539999723434448},{"id":"https://openalex.org/keywords/women","display_name":"women","score":0.3919999897480011}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9216787815093994},{"id":"https://openalex.org/C2983189541","wikidata":"https://www.wikidata.org/wiki/Q35831","display_name":"Sleep quality","level":3,"score":0.5718261003494263},{"id":"https://openalex.org/C2776867660","wikidata":"https://www.wikidata.org/wiki/Q1814941","display_name":"Depression (economics)","level":2,"score":0.5019054412841797},{"id":"https://openalex.org/C3019858935","wikidata":"https://www.wikidata.org/wiki/Q4340209","display_name":"Depressive symptoms","level":3,"score":0.5016210079193115},{"id":"https://openalex.org/C2776912625","wikidata":"https://www.wikidata.org/wiki/Q1485","display_name":"Systemic lupus erythematosus","level":3,"score":0.4463990330696106},{"id":"https://openalex.org/C2775841894","wikidata":"https://www.wikidata.org/wiki/Q4683692","display_name":"Sleep (system call)","level":2,"score":0.4230562150478363},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.359343945980072},{"id":"https://openalex.org/C118552586","wikidata":"https://www.wikidata.org/wiki/Q7867","display_name":"Psychiatry","level":1,"score":0.3255900740623474},{"id":"https://openalex.org/C2779134260","wikidata":"https://www.wikidata.org/wiki/Q12136","display_name":"Disease","level":2,"score":0.1326325237751007},{"id":"https://openalex.org/C169900460","wikidata":"https://www.wikidata.org/wiki/Q2200417","display_name":"Cognition","level":2,"score":0.1043042242527008},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C139719470","wikidata":"https://www.wikidata.org/wiki/Q39680","display_name":"Macroeconomics","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001007","descriptor_name":"Anxiety","qualifier_ui":"Q000453","qualifier_name":"epidemiology","is_major_topic":false},{"descriptor_ui":"D003430","descriptor_name":"Cross-Sectional Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003863","descriptor_name":"Depression","qualifier_ui":"Q000453","qualifier_name":"epidemiology","is_major_topic":true},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006973","descriptor_name":"Hypertension","qualifier_ui":"Q000453","qualifier_name":"epidemiology","is_major_topic":false},{"descriptor_ui":"D006973","descriptor_name":"Hypertension","qualifier_ui":"Q000523","qualifier_name":"psychology","is_major_topic":false},{"descriptor_ui":"D007166","descriptor_name":"Immunosuppressive Agents","qualifier_ui":"Q000627","qualifier_name":"therapeutic use","is_major_topic":false},{"descriptor_ui":"D007319","descriptor_name":"Sleep Initiation and Maintenance Disorders","qualifier_ui":"Q000453","qualifier_name":"epidemiology","is_major_topic":true},{"descriptor_ui":"D008180","descriptor_name":"Lupus Erythematosus, Systemic","qualifier_ui":"Q000188","qualifier_name":"drug therapy","is_major_topic":false},{"descriptor_ui":"D008180","descriptor_name":"Lupus Erythematosus, Systemic","qualifier_ui":"Q000453","qualifier_name":"epidemiology","is_major_topic":true},{"descriptor_ui":"D008180","descriptor_name":"Lupus Erythematosus, Systemic","qualifier_ui":"Q000523","qualifier_name":"psychology","is_major_topic":false},{"descriptor_ui":"D008875","descriptor_name":"Middle Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011569","descriptor_name":"Psychiatric Status Rating Scales","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011795","descriptor_name":"Surveys and Questionnaires","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015995","descriptor_name":"Prevalence","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":5,"locations":[{"id":"doi:10.1177/0961203314540762","doi":"https://doi.org/10.1177/0961203314540762","is_oa":false,"landing_page_url":"https://doi.org/10.1177/0961203314540762","pdf_url":null,"source":{"id":"https://openalex.org/S115920904","display_name":"Lupus","issn_l":"0961-2033","issn":["0961-2033","1477-0962"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-100","russia-white-list-2"],"host_organization":"https://openalex.org/P4310320017","host_organization_name":"SAGE Publishing","host_organization_lineage":["https://openalex.org/P4310320017"],"host_organization_lineage_names":["SAGE Publishing"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lupus","raw_type":"journal-article"},{"id":"pmid:24944187","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/24944187","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lupus","raw_type":"Journal Article"},{"id":"pmh:oai:arpi.unipi.it:11568/498281","doi":null,"is_oa":false,"landing_page_url":"http://hdl.handle.net/11568/498281","pdf_url":null,"source":{"id":"https://openalex.org/S4377196265","display_name":"CINECA IRIS Institutial research information system (University of Pisa)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I108290504","host_organization_name":"University of Pisa","host_organization_lineage":["https://openalex.org/I108290504"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:arpi.unipi.it:11568/565480","doi":null,"is_oa":false,"landing_page_url":"http://hdl.handle.net/11568/565480","pdf_url":null,"source":{"id":"https://openalex.org/S4377196265","display_name":"CINECA IRIS Institutial research information system (University of Pisa)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I108290504","host_organization_name":"University of Pisa","host_organization_lineage":["https://openalex.org/I108290504"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:sfera.unife.it:11392/2496641","doi":null,"is_oa":false,"landing_page_url":"http://hdl.handle.net/11392/2496641","pdf_url":null,"source":{"id":"https://openalex.org/S4306400369","display_name":"Institutional Research Information System University of Ferrara (University of Ferrara)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I201324441","host_organization_name":"University of Ferrara","host_organization_lineage":["https://openalex.org/I201324441"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3","score":1.0}],"sustainable_development_goals_aurora":[{"display_name":"No poverty","id":"https://metadata.un.org/sdg/1","score":0.5}],"study_designs":[{"display_name":"Observational Study","id":"https://openalex.org/study-designs/observational-study"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":49,"referenced_works":["https://openalex.org/W15307342","https://openalex.org/W39816332","https://openalex.org/W120326960","https://openalex.org/W182910583","https://openalex.org/W1965011825","https://openalex.org/W1967113132","https://openalex.org/W1967610947","https://openalex.org/W1969547130","https://openalex.org/W1985438873","https://openalex.org/W1989617822","https://openalex.org/W1991680133","https://openalex.org/W2003982930","https://openalex.org/W2011324347","https://openalex.org/W2012304144","https://openalex.org/W2013935018","https://openalex.org/W2019685634","https://openalex.org/W2022024201","https://openalex.org/W2022070992","https://openalex.org/W2023517019","https://openalex.org/W2024304499","https://openalex.org/W2026508093","https://openalex.org/W2033881726","https://openalex.org/W2037067975","https://openalex.org/W2037442313","https://openalex.org/W2038615316","https://openalex.org/W2067495470","https://openalex.org/W2067842119","https://openalex.org/W2068706839","https://openalex.org/W2070373962","https://openalex.org/W2070527591","https://openalex.org/W2094250030","https://openalex.org/W2102111460","https://openalex.org/W2119676036","https://openalex.org/W2126208108","https://openalex.org/W2128264965","https://openalex.org/W2129564606","https://openalex.org/W2137296158","https://openalex.org/W2144626458","https://openalex.org/W2147600102","https://openalex.org/W2148230248","https://openalex.org/W2151487996","https://openalex.org/W2156540153","https://openalex.org/W2165497725","https://openalex.org/W2167383487","https://openalex.org/W2278327384","https://openalex.org/W2332167441","https://openalex.org/W2561536790","https://openalex.org/W2768868622","https://openalex.org/W2942007706"],"related_works":["https://openalex.org/W2000527208","https://openalex.org/W1996509374","https://openalex.org/W3165552992","https://openalex.org/W7131890099","https://openalex.org/W4409380248","https://openalex.org/W4401065066","https://openalex.org/W2146398472","https://openalex.org/W7133524552","https://openalex.org/W2073435768","https://openalex.org/W7004802278"],"abstract_inverted_index":{"OBJECTIVES:":[0],"Sleep":[1,49],"disturbances":[2],"are":[3],"frequently":[4],"observed":[5],"in":[6,29,43,113,139,145,162,186,220,250,268],"rheumatic":[7],"diseases":[8],"including":[9],"systemic":[10],"lupus":[11],"erythematosus":[12],"(SLE).":[13],"This":[14],"study":[15],"aimed":[16],"at":[17],"evaluating":[18],"the":[19,53,58,64,99,261],"prevalence":[20,263],"of":[21,32,75,147,181,206,240,264],"insomnia,":[22],"poor":[23,102,183,217,224,245,265],"sleep":[24,77,103,115,184,218,225,246,266],"quality":[25,104,185,219,226,267],"and":[26,63,111,204,244],"their":[27],"determinants":[28],"a":[30,44,177,238],"cohort":[31,101,239],"SLE":[33,38,100,148,168,173,221,241],"patients.":[34,222],"METHODS:":[35],"Eighty-one":[36],"consecutive":[37],"female":[39],"patients":[40,152,164],"were":[41,69,83,91,135,143,213,253],"evaluated":[42],"cross-sectional":[45],"study.":[46],"The":[47],"Pittsburgh":[48],"Quality":[50],"Index":[51,56],"(PSQI),":[52],"Insomnia":[54],"Severity":[55],"(ISI),":[57],"Beck":[59],"Depression":[60],"Inventory":[61],"(BDI)":[62],"Self-rating":[65],"Anxiety":[66],"Scale":[67],"(SAS)":[68],"administered.":[70],"Patients":[71],"with":[72,87,176,216,231],"previous":[73],"diagnosis":[74],"obstructive":[76],"apnea":[78],"or":[79,234],"restless":[80],"legs":[81],"syndrome":[82],"excluded.":[84],"Fifty-three":[85],"women":[86],"hypertension":[88],"(without":[89],"SLE)":[90],"enrolled":[92],"as":[93],"control":[94],"group":[95],"(H).":[96],"RESULTS:":[97],"In":[98,237],"(65.4%":[105,120],"vs":[106,121,130,149,167],"39.6%,":[107],"p":[108,123,132,170],"<":[109,124,154,171],"0.01)":[110],"difficulty":[112],"maintaining":[114,251],"and/or":[116],"early":[117],"morning":[118],"awakening":[119],"22.6%,":[122,131],"0.001),":[125],"but":[126],"not":[127,228],"insomnia":[128,243],"(33.3%":[129],"=":[133],"ns),":[134],"more":[136,160],"prevalent":[137],"than":[138],"H.":[140],"Depressive":[141,255],"symptoms":[142,200,256],"present":[144],"34.6%":[146],"13.2%":[150],"H":[151,163,189],"(p":[153],"0.001)":[155],"while":[156],"state":[157],"anxiety":[158],"was":[159,174,227],"common":[161],"(H":[165],"35.8%":[166],"17.3%,":[169],"0.005).":[172],"associated":[175,215,229],"2.5-times":[178],"higher":[179,262],"probability":[180],"presenting":[182],"comparison":[187],"to":[188],"(OR":[190,201,209],"2.5":[191],"[CI":[192,211],"1.21-5.16]).":[193],"After":[194],"adjusting":[195],"for":[196,260],"confounders,":[197],"both":[198],"depressive":[199],"4.4,":[202],"[1.4-14.3])":[203],"use":[205],"immunosuppressive":[207],"drugs":[208],"4.3":[210],"1.3-14.8])":[212],"significantly":[214],"Furthermore,":[223],"either":[230],"disease":[232],"duration":[233],"activity.":[235],"CONCLUSIONS:":[236],"women,":[242],"quality,":[247],"especially":[248],"difficulties":[249],"sleep,":[252],"common.":[254],"might":[257],"be":[258],"responsible":[259],"SLE.":[269]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":6},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":5},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":5},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1}],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-06-24T00:00:00"}