{"id":"https://openalex.org/W7220854825","doi":"https://doi.org/10.3389/fpsyt.2026.1876676","title":"Sex differences in sleep architecture among patients with severe mental disorders: a polysomnographic study","display_name":"Sex differences in sleep architecture among patients with severe mental disorders: a polysomnographic study","publication_year":2026,"publication_date":"2026-10-07","ids":{"openalex":"https://openalex.org/W7220854825","doi":"https://doi.org/10.3389/fpsyt.2026.1876676","pmid":"https://pubmed.ncbi.nlm.nih.gov/42908990","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/13683695"},"language":"en","primary_location":{"id":"doi:10.3389/fpsyt.2026.1876676","doi":"https://doi.org/10.3389/fpsyt.2026.1876676","is_oa":true,"landing_page_url":"https://doi.org/10.3389/fpsyt.2026.1876676","pdf_url":"https://www.frontiersin.org/journals/psychiatry/articles/10.3389/fpsyt.2026.1876676/pdf","source":{"id":"https://openalex.org/S92766711","display_name":"Frontiers in Psychiatry","issn_l":"1664-0640","issn":["1664-0640"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doaj","ki-jl-1","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320527","host_organization_name":"Frontiers Media","host_organization_lineage":["https://openalex.org/P4310320527"],"host_organization_lineage_names":["Frontiers Media"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Frontiers in Psychiatry","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.frontiersin.org/journals/psychiatry/articles/10.3389/fpsyt.2026.1876676/pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5157866037","display_name":"Zhimin Lan","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I183519381","display_name":"Capital Medical University","ror":"https://ror.org/013xs5b60","country_code":"CN","type":"education","lineage":["https://openalex.org/I183519381"]},{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]},{"id":"https://openalex.org/I4210147103","display_name":"Beijing HuiLongGuan Hospital","ror":"https://ror.org/03wgqqb38","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210110145","https://openalex.org/I4210135108","https://openalex.org/I4210147103"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhimin Lan","raw_affiliation_strings":["Peking University HuiLongGuan Clinical Medical School, Beijing Huilongguan Hospital, Capital Medical University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Peking University HuiLongGuan Clinical Medical School, Beijing Huilongguan Hospital, Capital Medical University","institution_ids":["https://openalex.org/I183519381","https://openalex.org/I20231570","https://openalex.org/I4210147103"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5139226977","display_name":"Wei Lin","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210093605","display_name":"Qingdao Mental Health Center","ror":"https://ror.org/00mj90n62","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210093605"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wei Lin","raw_affiliation_strings":["Qingdao Mental Health Center"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Qingdao Mental Health Center","institution_ids":["https://openalex.org/I4210093605"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5157797896","display_name":"Meng Wang","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210093605","display_name":"Qingdao Mental Health Center","ror":"https://ror.org/00mj90n62","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210093605"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Meng Wang","raw_affiliation_strings":["Qingdao Mental Health Center"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Qingdao Mental Health Center","institution_ids":["https://openalex.org/I4210093605"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080878428","display_name":"Xiaofang Chen","orcid":"https://orcid.org/0000-0002-1495-3430","observed_orcids":["https://orcid.org/0000-0002-1495-3430"]},"institutions":[{"id":"https://openalex.org/I183519381","display_name":"Capital Medical University","ror":"https://ror.org/013xs5b60","country_code":"CN","type":"education","lineage":["https://openalex.org/I183519381"]},{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]},{"id":"https://openalex.org/I4210147103","display_name":"Beijing HuiLongGuan Hospital","ror":"https://ror.org/03wgqqb38","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210110145","https://openalex.org/I4210135108","https://openalex.org/I4210147103"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaofang Chen","raw_affiliation_strings":["Peking University HuiLongGuan Clinical Medical School, Beijing Huilongguan Hospital, Capital Medical University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Peking University HuiLongGuan Clinical Medical School, Beijing Huilongguan Hospital, Capital Medical University","institution_ids":["https://openalex.org/I183519381","https://openalex.org/I20231570","https://openalex.org/I4210147103"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011409602","display_name":"\u4fee\u6885\u7ea2","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I183519381","display_name":"Capital Medical University","ror":"https://ror.org/013xs5b60","country_code":"CN","type":"education","lineage":["https://openalex.org/I183519381"]},{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]},{"id":"https://openalex.org/I4210147103","display_name":"Beijing HuiLongGuan Hospital","ror":"https://ror.org/03wgqqb38","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210110145","https://openalex.org/I4210135108","https://openalex.org/I4210147103"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Meihong Xiu","raw_affiliation_strings":["Peking University HuiLongGuan Clinical Medical School, Beijing Huilongguan Hospital, Capital Medical University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Peking University HuiLongGuan Clinical Medical School, Beijing Huilongguan Hospital, Capital Medical University","institution_ids":["https://openalex.org/I183519381","https://openalex.org/I20231570","https://openalex.org/I4210147103"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5089831889","display_name":"Anle Pan","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210125219","display_name":"Lishui City People's Hospital","ror":"https://ror.org/028yz2737","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210125219"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Anle Pan","raw_affiliation_strings":["The Second People\u2019s Hospital of Lishui, Zhejiang Provincial Clinical Research Center for Mental Disorders"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Second People\u2019s Hospital of Lishui, Zhejiang Provincial Clinical Research Center for Mental Disorders","institution_ids":["https://openalex.org/I4210125219"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5011409602","https://openalex.org/A5089831889"],"corresponding_institution_ids":["https://openalex.org/I183519381","https://openalex.org/I20231570","https://openalex.org/I4210125219","https://openalex.org/I4210147103"],"apc_list":{"value":3150,"currency":"CHF","value_usd":3801},"apc_paid":{"value":3150,"currency":"CHF","value_usd":3801},"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.77195503,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"17","issue":null,"first_page":"1876676","last_page":"1876676"},"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/T10985","display_name":"Sleep and Wakefulness Research","score":0.0003000000142492354,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10342","display_name":"Circadian rhythm and melatonin","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2807","display_name":"Endocrine and Autonomic Systems"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/sex-differences","display_name":"sex differences","score":0.953000009059906},{"id":"https://openalex.org/keywords/sleep-architecture","display_name":"sleep architecture","score":0.9990000128746033},{"id":"https://openalex.org/keywords/severe-mental-illness","display_name":"severe mental illness","score":0.8370000123977661},{"id":"https://openalex.org/keywords/schizophrenia","display_name":"schizophrenia","score":0.9110000133514404},{"id":"https://openalex.org/keywords/bipolar-disorder","display_name":"bipolar disorder","score":0.9940000176429749},{"id":"https://openalex.org/keywords/major-depressive-disorder","display_name":"major depressive disorder","score":1.0},{"id":"https://openalex.org/keywords/sleep-disturbance","display_name":"sleep disorders","score":0.6980000138282776},{"id":"https://openalex.org/keywords/sleep-duration","display_name":"sleep duration","score":0.8889999985694885},{"id":"https://openalex.org/keywords/sleep-efficiency","display_name":"sleep efficiency","score":0.9929999709129333}],"concepts":[{"id":"https://openalex.org/C2778205975","wikidata":"https://www.wikidata.org/wiki/Q1754874","display_name":"Polysomnography","level":3,"score":0.7213000059127808},{"id":"https://openalex.org/C2776174506","wikidata":"https://www.wikidata.org/wiki/Q131755","display_name":"Bipolar disorder","level":3,"score":0.6220999956130981},{"id":"https://openalex.org/C2775841894","wikidata":"https://www.wikidata.org/wiki/Q4683692","display_name":"Sleep (system call)","level":2,"score":0.6208999752998352},{"id":"https://openalex.org/C2780051608","wikidata":"https://www.wikidata.org/wiki/Q42844","display_name":"Major depressive disorder","level":3,"score":0.5710999965667725},{"id":"https://openalex.org/C118552586","wikidata":"https://www.wikidata.org/wiki/Q7867","display_name":"Psychiatry","level":1,"score":0.565500020980835},{"id":"https://openalex.org/C70410870","wikidata":"https://www.wikidata.org/wiki/Q199906","display_name":"Clinical psychology","level":1,"score":0.5067999958992004},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.45649999380111694},{"id":"https://openalex.org/C27415008","wikidata":"https://www.wikidata.org/wiki/Q7256382","display_name":"Psychological intervention","level":2,"score":0.451200008392334},{"id":"https://openalex.org/C2776674806","wikidata":"https://www.wikidata.org/wiki/Q12135","display_name":"Mental illness","level":3,"score":0.415800005197525},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.4092999994754791},{"id":"https://openalex.org/C2776867660","wikidata":"https://www.wikidata.org/wiki/Q1814941","display_name":"Depression (economics)","level":2,"score":0.40290001034736633},{"id":"https://openalex.org/C3019858935","wikidata":"https://www.wikidata.org/wiki/Q4340209","display_name":"Depressive symptoms","level":3,"score":0.39559999108314514},{"id":"https://openalex.org/C110539466","wikidata":"https://www.wikidata.org/wiki/Q3964845","display_name":"Slow-wave sleep","level":3,"score":0.38960000872612},{"id":"https://openalex.org/C63759246","wikidata":"https://www.wikidata.org/wiki/Q7539762","display_name":"Sleep onset","level":3,"score":0.3797999918460846},{"id":"https://openalex.org/C1513209611","wikidata":"https://www.wikidata.org/wiki/Q177190","display_name":"Sleep disorder","level":3,"score":0.37450000643730164},{"id":"https://openalex.org/C2779159551","wikidata":"https://www.wikidata.org/wiki/Q1414874","display_name":"Comorbidity","level":2,"score":0.3154999911785126},{"id":"https://openalex.org/C85973986","wikidata":"https://www.wikidata.org/wiki/Q1091731","display_name":"Exploratory research","level":2,"score":0.30709999799728394},{"id":"https://openalex.org/C2781210005","wikidata":"https://www.wikidata.org/wiki/Q6738337","display_name":"Major depressive episode","level":3,"score":0.29350000619888306},{"id":"https://openalex.org/C30036603","wikidata":"https://www.wikidata.org/wiki/Q17125150","display_name":"Severity of illness","level":2,"score":0.2919999957084656},{"id":"https://openalex.org/C548259974","wikidata":"https://www.wikidata.org/wiki/Q569965","display_name":"Audiology","level":1,"score":0.29109999537467957},{"id":"https://openalex.org/C44249647","wikidata":"https://www.wikidata.org/wiki/Q208498","display_name":"Confidence interval","level":2,"score":0.2879999876022339},{"id":"https://openalex.org/C2910364982","wikidata":"https://www.wikidata.org/wiki/Q35831","display_name":"Sleep Stages","level":4,"score":0.28600001335144043},{"id":"https://openalex.org/C2775894451","wikidata":"https://www.wikidata.org/wiki/Q35831","display_name":"Sleep architecture","level":4,"score":0.27489998936653137},{"id":"https://openalex.org/C201903717","wikidata":"https://www.wikidata.org/wiki/Q1778788","display_name":"Cohort study","level":2,"score":0.2736000120639801},{"id":"https://openalex.org/C205545832","wikidata":"https://www.wikidata.org/wiki/Q17156455","display_name":"Young adult","level":2,"score":0.26930001378059387},{"id":"https://openalex.org/C2778609679","wikidata":"https://www.wikidata.org/wiki/Q4915474","display_name":"Bipolar I disorder","level":5,"score":0.26739999651908875},{"id":"https://openalex.org/C2781210498","wikidata":"https://www.wikidata.org/wiki/Q1869874","display_name":"Insomnia","level":2,"score":0.25949999690055847}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.3389/fpsyt.2026.1876676","doi":"https://doi.org/10.3389/fpsyt.2026.1876676","is_oa":true,"landing_page_url":"https://doi.org/10.3389/fpsyt.2026.1876676","pdf_url":"https://www.frontiersin.org/journals/psychiatry/articles/10.3389/fpsyt.2026.1876676/pdf","source":{"id":"https://openalex.org/S92766711","display_name":"Frontiers in Psychiatry","issn_l":"1664-0640","issn":["1664-0640"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doaj","ki-jl-1","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320527","host_organization_name":"Frontiers Media","host_organization_lineage":["https://openalex.org/P4310320527"],"host_organization_lineage_names":["Frontiers Media"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Frontiers in Psychiatry","raw_type":"journal-article"},{"id":"pmh:oai:pubmedcentral.nih.gov:13683695","doi":null,"is_oa":true,"landing_page_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC13683695/","pdf_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC13683695/pdf/fpsyt-17-1876676.pdf","source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Front Psychiatry","raw_type":"Text"},{"id":"pmid:42908990","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/42908990","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":"Frontiers in psychiatry","raw_type":"Journal Article"},{"id":"pmh:oai:doaj.org/article:a6e286634e8d4410acbdb2b55814d794","doi":null,"is_oa":false,"landing_page_url":"https://doaj.org/article/a6e286634e8d4410acbdb2b55814d794","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Frontiers in Psychiatry, Vol 17 (2026)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.3389/fpsyt.2026.1876676","doi":"https://doi.org/10.3389/fpsyt.2026.1876676","is_oa":true,"landing_page_url":"https://doi.org/10.3389/fpsyt.2026.1876676","pdf_url":"https://www.frontiersin.org/journals/psychiatry/articles/10.3389/fpsyt.2026.1876676/pdf","source":{"id":"https://openalex.org/S92766711","display_name":"Frontiers in Psychiatry","issn_l":"1664-0640","issn":["1664-0640"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doaj","ki-jl-1","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320527","host_organization_name":"Frontiers Media","host_organization_lineage":["https://openalex.org/P4310320527"],"host_organization_lineage_names":["Frontiers Media"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Frontiers in Psychiatry","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being","score":0.98580002784729}],"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/W7220854825.pdf","grobid_xml":"https://content.openalex.org/works/W7220854825.grobid-xml"},"referenced_works_count":37,"referenced_works":["https://openalex.org/W3240440","https://openalex.org/W121567080","https://openalex.org/W1984616729","https://openalex.org/W1992804416","https://openalex.org/W1995200202","https://openalex.org/W2022024201","https://openalex.org/W2030393041","https://openalex.org/W2043480169","https://openalex.org/W2078684083","https://openalex.org/W2106062833","https://openalex.org/W2112127862","https://openalex.org/W2155254732","https://openalex.org/W2170631467","https://openalex.org/W2254138231","https://openalex.org/W2294417193","https://openalex.org/W2346430079","https://openalex.org/W2415833410","https://openalex.org/W2621261021","https://openalex.org/W2744422692","https://openalex.org/W2758748312","https://openalex.org/W2779830268","https://openalex.org/W2806861601","https://openalex.org/W2883823376","https://openalex.org/W2888507333","https://openalex.org/W2914188094","https://openalex.org/W2922999152","https://openalex.org/W2940430705","https://openalex.org/W2963732857","https://openalex.org/W3036426713","https://openalex.org/W3109410822","https://openalex.org/W3210887564","https://openalex.org/W4249353381","https://openalex.org/W4283654397","https://openalex.org/W4307339206","https://openalex.org/W4385394492","https://openalex.org/W4389627412","https://openalex.org/W4401578695"],"related_works":["https://openalex.org/W7140435538","https://openalex.org/W1484526329","https://openalex.org/W7096254598","https://openalex.org/W7167715598","https://openalex.org/W75271737","https://openalex.org/W7171929488","https://openalex.org/W2038889369","https://openalex.org/W4401578695","https://openalex.org/W2970105337","https://openalex.org/W4230070032"],"abstract_inverted_index":{"Background:":[0],"Sleep":[1],"disturbances":[2],"are":[3,169],"common":[4],"in":[5,69,116,160],"severe":[6,117],"mental":[7,118],"illness,":[8,119],"including":[9],"schizophrenia,":[10,22,48],"bipolar":[11,23,54,74],"disorder,":[12,24,52],"and":[13,25,73,126],"major":[14,26,50,70],"depressive":[15,27,51,71],"disorder.":[16],"Yet":[17],"sex-specific":[18],"sleep":[19,114,124,128,161,179],"patterns":[20],"across":[21,181],"disorder":[28,72,75],"remain":[29],"poorly":[30],"characterized.":[31],"Methods:":[32],"In":[33],"this":[34],"cross-sectional":[35],"study,":[36],"we":[37],"compared":[38],"overnight":[39],"polysomnography":[40],"between":[41],"372":[42],"first-episode":[43],"patients":[44],"(aged":[45],"18-45)":[46],"(93":[47],"181":[49],"98":[53],"disorder).":[55],"All":[56],"participants":[57],"underwent":[58],"a":[59,139],"single-night":[60],"10-channel":[61],"polysomnography.":[62],"Results:":[63],"analyses":[64],"revealed":[65,137],"potential":[66,157],"sex-related":[67],"differences":[68,98],"(all":[76],"p":[77],"<":[78],"0.05,":[79],"uncorrected":[80],"for":[81,91],"multiple":[82,92,149],"comparisons).":[83],"However,":[84],"these":[85,152],"findings":[86,155],"did":[87,145],"not":[88,146],"survive":[89],"correction":[90],"comparisons,":[93],"indicating":[94],"that":[95,110,144],"the":[96,134],"observed":[97],"should":[99],"be":[100],"interpreted":[101],"with":[102,120,166],"caution":[103],"as":[104],"preliminary.":[105],"Conclusions:":[106],"This":[107],"study":[108],"found":[109],"biological":[111],"sex":[112],"modulated":[113],"macro-architecture":[115],"women":[121],"exhibiting":[122],"longer":[123],"duration":[125],"higher":[127],"efficiency":[129],"relative":[130],"to":[131,171],"men.":[132],"Although":[133],"cross-diagnosis":[135],"comparison":[136],"only":[138],"marginally":[140],"significant":[141],"sex-by-diagnosis":[142],"interaction":[143],"persist":[147],"after":[148],"testing":[150],"correction,":[151],"exploratory":[153],"subgroup":[154],"suggest":[156],"nuanced":[158],"variations":[159],"architecture.":[162],"Consequently,":[163],"future":[164],"studies":[165],"larger":[167],"cohorts":[168],"warranted":[170],"evaluate":[172],"whether":[173],"sex-stratified":[174],"approaches":[175],"could":[176],"refine":[177],"clinical":[178],"interventions":[180],"psychiatric":[182],"conditions.":[183]},"counts_by_year":[],"updated_date":"2026-11-08T12:12:28.789561","created_date":"2026-10-08T00:00:00"}
