{"id":"https://openalex.org/W7213628772","doi":"https://doi.org/10.1016/j.jpsychires.2026.08.023","title":"Childhood trauma, poor sleep quality, anhedonia, and alexithymia in patients with depression: A cross-sectional serial mediation analysis","display_name":"Childhood trauma, poor sleep quality, anhedonia, and alexithymia in patients with depression: A cross-sectional serial mediation analysis","publication_year":2026,"publication_date":"2026-09-19","ids":{"openalex":"https://openalex.org/W7213628772","doi":"https://doi.org/10.1016/j.jpsychires.2026.08.023","pmid":"https://pubmed.ncbi.nlm.nih.gov/42785231"},"language":"en","primary_location":{"id":"doi:10.1016/j.jpsychires.2026.08.023","doi":"https://doi.org/10.1016/j.jpsychires.2026.08.023","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.jpsychires.2026.08.023","pdf_url":null,"source":{"id":"https://openalex.org/S160879026","display_name":"Journal of Psychiatric Research","issn_l":"0022-3956","issn":["0022-3956","1879-1379"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","doyens","erih-plus","jufo-1","ki-jl-1","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Psychiatric Research","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"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/A5034002890","display_name":"Wenqing Zhou","orcid":"https://orcid.org/0009-0008-9366-2404","observed_orcids":["https://orcid.org/0009-0008-9366-2404"]},"institutions":[{"id":"https://openalex.org/I92039509","display_name":"Guangzhou Medical University","ror":"https://ror.org/00zat6v61","country_code":"CN","type":"education","lineage":["https://openalex.org/I92039509"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenqing Zhou","raw_affiliation_strings":["Department of Nutritional and Metabolic Psychiatry, The Affiliated Brain Hospital, Guangzhou Medical University, Guangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Nutritional and Metabolic Psychiatry, The Affiliated Brain Hospital, Guangzhou Medical University, Guangzhou, China","institution_ids":["https://openalex.org/I92039509"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5124033275","display_name":"Zixi Zhu","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I92039509","display_name":"Guangzhou Medical University","ror":"https://ror.org/00zat6v61","country_code":"CN","type":"education","lineage":["https://openalex.org/I92039509"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zixi Zhu","raw_affiliation_strings":["Department of Nutritional and Metabolic Psychiatry, The Affiliated Brain Hospital, Guangzhou Medical University, Guangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Nutritional and Metabolic Psychiatry, The Affiliated Brain Hospital, Guangzhou Medical University, Guangzhou, China","institution_ids":["https://openalex.org/I92039509"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5152181825","display_name":"Tiandan Hong","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I159948400","display_name":"Jinan University","ror":"https://ror.org/02xe5ns62","country_code":"CN","type":"education","lineage":["https://openalex.org/I159948400"]},{"id":"https://openalex.org/I4210162753","display_name":"First Affiliated Hospital of Jinan University","ror":"https://ror.org/05d5vvz89","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210162753"]},{"id":"https://openalex.org/I92039509","display_name":"Guangzhou Medical University","ror":"https://ror.org/00zat6v61","country_code":"CN","type":"education","lineage":["https://openalex.org/I92039509"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tiandan Hong","raw_affiliation_strings":["Department of Nutritional and Metabolic Psychiatry, The Affiliated Brain Hospital, Guangzhou Medical University, Guangzhou, China; The First Affiliated Hospital, Jinan University, Guangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Nutritional and Metabolic Psychiatry, The Affiliated Brain Hospital, Guangzhou Medical University, Guangzhou, China; The First Affiliated Hospital, Jinan University, Guangzhou, China","institution_ids":["https://openalex.org/I159948400","https://openalex.org/I4210162753","https://openalex.org/I92039509"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5123975667","display_name":"Yifei Zhu","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I92039509","display_name":"Guangzhou Medical University","ror":"https://ror.org/00zat6v61","country_code":"CN","type":"education","lineage":["https://openalex.org/I92039509"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yifei Zhu","raw_affiliation_strings":["The Mental Health College, Guangzhou Medical University, Guangdong, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Mental Health College, Guangzhou Medical University, Guangdong, China","institution_ids":["https://openalex.org/I92039509"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5123944994","display_name":"Kewei Zhuang","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I92039509","display_name":"Guangzhou Medical University","ror":"https://ror.org/00zat6v61","country_code":"CN","type":"education","lineage":["https://openalex.org/I92039509"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kewei Zhuang","raw_affiliation_strings":["Department of Nutritional and Metabolic Psychiatry, The Affiliated Brain Hospital, Guangzhou Medical University, Guangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Nutritional and Metabolic Psychiatry, The Affiliated Brain Hospital, Guangzhou Medical University, Guangzhou, China","institution_ids":["https://openalex.org/I92039509"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5123981830","display_name":"Danpeng Wang","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I92039509","display_name":"Guangzhou Medical University","ror":"https://ror.org/00zat6v61","country_code":"CN","type":"education","lineage":["https://openalex.org/I92039509"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Danpeng Wang","raw_affiliation_strings":["Department of Nutritional and Metabolic Psychiatry, The Affiliated Brain Hospital, Guangzhou Medical University, Guangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Nutritional and Metabolic Psychiatry, The Affiliated Brain Hospital, Guangzhou Medical University, Guangzhou, China","institution_ids":["https://openalex.org/I92039509"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5124020064","display_name":"Yulin Chen","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I92039509","display_name":"Guangzhou Medical University","ror":"https://ror.org/00zat6v61","country_code":"CN","type":"education","lineage":["https://openalex.org/I92039509"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yulin Chen","raw_affiliation_strings":["Department of Nutritional and Metabolic Psychiatry, The Affiliated Brain Hospital, Guangzhou Medical University, Guangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Nutritional and Metabolic Psychiatry, The Affiliated Brain Hospital, Guangzhou Medical University, Guangzhou, China","institution_ids":["https://openalex.org/I92039509"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100774938","display_name":"Huiying Zhang","orcid":"https://orcid.org/0000-0001-5013-7142","observed_orcids":["https://orcid.org/0000-0001-5013-7142","https://orcid.org/0009-0000-3554-6044","https://orcid.org/0009-0009-8121-4054"]},"institutions":[{"id":"https://openalex.org/I92039509","display_name":"Guangzhou Medical University","ror":"https://ror.org/00zat6v61","country_code":"CN","type":"education","lineage":["https://openalex.org/I92039509"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Huiying Zhang","raw_affiliation_strings":["Department of Nutritional and Metabolic Psychiatry, The Affiliated Brain Hospital, Guangzhou Medical University, Guangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Nutritional and Metabolic Psychiatry, The Affiliated Brain Hospital, Guangzhou Medical University, Guangzhou, China","institution_ids":["https://openalex.org/I92039509"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5147750938","display_name":"Yingyi Wang","orcid":"https://orcid.org/0009-0009-4706-2309","observed_orcids":["https://orcid.org/0009-0009-4706-2309"]},"institutions":[{"id":"https://openalex.org/I92039509","display_name":"Guangzhou Medical University","ror":"https://ror.org/00zat6v61","country_code":"CN","type":"education","lineage":["https://openalex.org/I92039509"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yingyi Wang","raw_affiliation_strings":["Department of Nutritional and Metabolic Psychiatry, The Affiliated Brain Hospital, Guangzhou Medical University, Guangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Nutritional and Metabolic Psychiatry, The Affiliated Brain Hospital, Guangzhou Medical University, Guangzhou, China","institution_ids":["https://openalex.org/I92039509"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5152178590","display_name":"Zihui Li","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I92039509","display_name":"Guangzhou Medical University","ror":"https://ror.org/00zat6v61","country_code":"CN","type":"education","lineage":["https://openalex.org/I92039509"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Zihui Li","raw_affiliation_strings":["Department of Nutritional and Metabolic Psychiatry, The Affiliated Brain Hospital, Guangzhou Medical University, Guangzhou, China; Guangdong Engineering Technology Research Center for Translational Medicine of Mental Disorders, Guangzhou Medical University, Guangzhou, China; Key Laboratory of Neurogenetics and Channelopathies of Guangdong Province and the Ministry of Education of China, Guangzhou Medical University, Guangzhou, China. Electronic address: biolpsychiatry@126.com","The Mental Health College, Guangzhou Medical University, Guangdong, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Nutritional and Metabolic Psychiatry, The Affiliated Brain Hospital, Guangzhou Medical University, Guangzhou, China; Guangdong Engineering Technology Research Center for Translational Medicine of Mental Disorders, Guangzhou Medical University, Guangzhou, China; Key Laboratory of Neurogenetics and Channelopathies of Guangdong Province and the Ministry of Education of China, Guangzhou Medical University, Guangzhou, China. Electronic address: biolpsychiatry@126.com","institution_ids":["https://openalex.org/I92039509"]},{"raw_affiliation_string":"The Mental Health College, Guangzhou Medical University, Guangdong, China","institution_ids":["https://openalex.org/I92039509"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5136212957","display_name":"Junwen Hu","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I92039509","display_name":"Guangzhou Medical University","ror":"https://ror.org/00zat6v61","country_code":"CN","type":"education","lineage":["https://openalex.org/I92039509"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Junwen Hu","raw_affiliation_strings":["The Mental Health College, Guangzhou Medical University, Guangdong, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Mental Health College, Guangzhou Medical University, Guangdong, China","institution_ids":["https://openalex.org/I92039509"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5152220080","display_name":"Guohao Cai","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I92039509","display_name":"Guangzhou Medical University","ror":"https://ror.org/00zat6v61","country_code":"CN","type":"education","lineage":["https://openalex.org/I92039509"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guohao Cai","raw_affiliation_strings":["The Mental Health College, Guangzhou Medical University, Guangdong, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Mental Health College, Guangzhou Medical University, Guangdong, China","institution_ids":["https://openalex.org/I92039509"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103272810","display_name":"Jiaqi He","orcid":"https://orcid.org/0009-0000-5664-5906","observed_orcids":["https://orcid.org/0009-0000-5664-5906"]},"institutions":[{"id":"https://openalex.org/I92039509","display_name":"Guangzhou Medical University","ror":"https://ror.org/00zat6v61","country_code":"CN","type":"education","lineage":["https://openalex.org/I92039509"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiaqi He","raw_affiliation_strings":["The Mental Health College, Guangzhou Medical University, Guangdong, China"],"raw_orcid":"https://orcid.org/0009-0000-5664-5906","affiliations":[{"raw_affiliation_string":"The Mental Health College, Guangzhou Medical University, Guangdong, China","institution_ids":["https://openalex.org/I92039509"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5002920886","display_name":"Zezhi Li","orcid":"https://orcid.org/0000-0003-0241-1500","observed_orcids":["https://orcid.org/0000-0003-0241-1500","https://orcid.org/0000-0001-9149-5800"]},"institutions":[{"id":"https://openalex.org/I92039509","display_name":"Guangzhou Medical University","ror":"https://ror.org/00zat6v61","country_code":"CN","type":"education","lineage":["https://openalex.org/I92039509"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Zezhi Li","raw_affiliation_strings":["Department of Nutritional and Metabolic Psychiatry, The Affiliated Brain Hospital, Guangzhou Medical University, Guangzhou, China; Guangdong Engineering Technology Research Center for Translational Medicine of Mental Disorders, Guangzhou Medical University, Guangzhou, China; Key Laboratory of Neurogenetics and Channelopathies of Guangdong Province and the Ministry of Education of China, Guangzhou Medical University, Guangzhou, China. Electronic address: biolpsychiatry@126.com","The Mental Health College, Guangzhou Medical University, Guangdong, China"],"raw_orcid":"https://orcid.org/0000-0003-0241-1500","affiliations":[{"raw_affiliation_string":"Department of Nutritional and Metabolic Psychiatry, The Affiliated Brain Hospital, Guangzhou Medical University, Guangzhou, China; Guangdong Engineering Technology Research Center for Translational Medicine of Mental Disorders, Guangzhou Medical University, Guangzhou, China; Key Laboratory of Neurogenetics and Channelopathies of Guangdong Province and the Ministry of Education of China, Guangzhou Medical University, Guangzhou, China. Electronic address: biolpsychiatry@126.com","institution_ids":["https://openalex.org/I92039509"]},{"raw_affiliation_string":"The Mental Health College, Guangzhou Medical University, Guangdong, China","institution_ids":["https://openalex.org/I92039509"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5002920886","https://openalex.org/A5152178590"],"corresponding_institution_ids":["https://openalex.org/I92039509"],"apc_list":{"value":3320,"currency":"USD","value_usd":3320},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.68992602,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"203","issue":null,"first_page":"200","last_page":"208"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11334","display_name":"Psychosomatic Disorders and Their Treatments","score":0.836899995803833,"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"}},"topics":[{"id":"https://openalex.org/T11334","display_name":"Psychosomatic Disorders and Their Treatments","score":0.836899995803833,"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/T10316","display_name":"Sleep and related disorders","score":0.06400000303983688,"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/T10853","display_name":"Anxiety, Depression, Psychometrics, Treatment, Cognitive Processes","score":0.027799999341368675,"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/childhood-trauma","display_name":"childhood trauma","score":0.9570000171661377},{"id":"https://openalex.org/keywords/sleep-quality","display_name":"sleep quality","score":0.8700000047683716},{"id":"https://openalex.org/keywords/anhedonia","display_name":"anhedonia","score":0.9940000176429749},{"id":"https://openalex.org/keywords/alexithymia","display_name":"alexithymia","score":1.0},{"id":"https://openalex.org/keywords/depression","display_name":"depression","score":0.9470000267028809},{"id":"https://openalex.org/keywords/serial-mediation","display_name":"serial mediation","score":0.9710000157356262},{"id":"https://openalex.org/keywords/indirect-association","display_name":"indirect association","score":0.3059999942779541},{"id":"https://openalex.org/keywords/psychosocial-risk-factors","display_name":"psychosocial risk factors","score":0.44200000166893005},{"id":"https://openalex.org/keywords/toronto-alexithymia-scale","display_name":"Toronto Alexithymia Scale","score":0.6959999799728394},{"id":"https://openalex.org/keywords/pittsburgh-sleep-quality-index","display_name":"Pittsburgh Sleep Quality Index","score":0.8970000147819519},{"id":"https://openalex.org/keywords/snaith-hamilton-pleasure-scale","display_name":"Snaith-Hamilton Pleasure Scale","score":0.9330000281333923},{"id":"https://openalex.org/keywords/childhood-trauma-questionnaire","display_name":"Childhood Trauma Questionnaire","score":0.9639999866485596},{"id":"https://openalex.org/keywords/trauma-informed-care","display_name":"trauma-informed care","score":0.32499998807907104},{"id":"https://openalex.org/keywords/psychoeducation","display_name":"psychoeducation","score":0.3109999895095825},{"id":"https://openalex.org/keywords/psychotherapy","display_name":"psychotherapy","score":0.4620000123977661},{"id":"https://openalex.org/keywords/drug-therapy","display_name":"pharmacotherapy","score":0.4000000059604645}],"concepts":[{"id":"https://openalex.org/C2780559815","wikidata":"https://www.wikidata.org/wiki/Q1129046","display_name":"Alexithymia","level":2,"score":0.8712000250816345},{"id":"https://openalex.org/C2778941446","wikidata":"https://www.wikidata.org/wiki/Q545365","display_name":"Anhedonia","level":3,"score":0.7985000014305115},{"id":"https://openalex.org/C179420905","wikidata":"https://www.wikidata.org/wiki/Q223871","display_name":"Mediation","level":2,"score":0.6833999752998352},{"id":"https://openalex.org/C2776245837","wikidata":"https://www.wikidata.org/wiki/Q25053505","display_name":"Pittsburgh Sleep Quality Index","level":4,"score":0.5799000263214111},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.4855000078678131},{"id":"https://openalex.org/C70410870","wikidata":"https://www.wikidata.org/wiki/Q199906","display_name":"Clinical psychology","level":1,"score":0.46650001406669617},{"id":"https://openalex.org/C2778468875","wikidata":"https://www.wikidata.org/wiki/Q7826263","display_name":"Toronto Alexithymia Scale","level":3,"score":0.4381999969482422},{"id":"https://openalex.org/C142853389","wikidata":"https://www.wikidata.org/wiki/Q744778","display_name":"Association (psychology)","level":2,"score":0.4050999879837036},{"id":"https://openalex.org/C118552586","wikidata":"https://www.wikidata.org/wiki/Q7867","display_name":"Psychiatry","level":1,"score":0.39239999651908875},{"id":"https://openalex.org/C2776867660","wikidata":"https://www.wikidata.org/wiki/Q1814941","display_name":"Depression (economics)","level":2,"score":0.3917999863624573},{"id":"https://openalex.org/C2775841894","wikidata":"https://www.wikidata.org/wiki/Q4683692","display_name":"Sleep (system call)","level":2,"score":0.35510000586509705},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.3508000075817108},{"id":"https://openalex.org/C2781210498","wikidata":"https://www.wikidata.org/wiki/Q1869874","display_name":"Insomnia","level":2,"score":0.30649998784065247},{"id":"https://openalex.org/C2983189541","wikidata":"https://www.wikidata.org/wiki/Q35831","display_name":"Sleep quality","level":3,"score":0.267300009727478},{"id":"https://openalex.org/C151956035","wikidata":"https://www.wikidata.org/wiki/Q1132755","display_name":"Logistic regression","level":2,"score":0.26010000705718994},{"id":"https://openalex.org/C3017944768","wikidata":"https://www.wikidata.org/wiki/Q1450463","display_name":"Poison control","level":2,"score":0.25949999690055847}],"mesh":[{"descriptor_ui":"D000081983","descriptor_name":"Mediation Analysis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000089943","descriptor_name":"Sleep Quality","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000342","descriptor_name":"Affective Symptoms","qualifier_ui":"Q000453","qualifier_name":"epidemiology","is_major_topic":true},{"descriptor_ui":"D000342","descriptor_name":"Affective Symptoms","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":true},{"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":"D003863","descriptor_name":"Depression","qualifier_ui":"Q000503","qualifier_name":"physiopathology","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":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008875","descriptor_name":"Middle Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012893","descriptor_name":"Sleep Wake Disorders","qualifier_ui":"Q000453","qualifier_name":"epidemiology","is_major_topic":true},{"descriptor_ui":"D059445","descriptor_name":"Anhedonia","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":true}],"locations_count":2,"locations":[{"id":"doi:10.1016/j.jpsychires.2026.08.023","doi":"https://doi.org/10.1016/j.jpsychires.2026.08.023","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.jpsychires.2026.08.023","pdf_url":null,"source":{"id":"https://openalex.org/S160879026","display_name":"Journal of Psychiatric Research","issn_l":"0022-3956","issn":["0022-3956","1879-1379"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","doyens","erih-plus","jufo-1","ki-jl-1","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Psychiatric Research","raw_type":"journal-article"},{"id":"pmid:42785231","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/42785231","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":"Journal of psychiatric research","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","score":0.9940000176429749,"display_name":"Good health and well-being"}],"study_designs":[{"id":"https://openalex.org/study-designs/observational-study","display_name":"Observational Study"}],"awards":[{"id":"https://openalex.org/G4466484827","display_name":null,"funder_award_id":"2025ZNSFSC0734","funder_id":"https://openalex.org/F4320322922","funder_display_name":"Department of Science and Technology of Sichuan Province"},{"id":"https://openalex.org/G4543889948","display_name":null,"funder_award_id":"202410570049","funder_id":"https://openalex.org/F4320336008","funder_display_name":"National College Students Innovation and Entrepreneurship Training Program"},{"id":"https://openalex.org/G5015180106","display_name":null,"funder_award_id":"2025A1515010816","funder_id":"https://openalex.org/F4320321921","funder_display_name":"Natural Science Foundation of Guangdong Province"}],"funders":[{"id":"https://openalex.org/F4320321921","display_name":"Natural Science Foundation of Guangdong Province","ror":null},{"id":"https://openalex.org/F4320322922","display_name":"Department of Science and Technology of Sichuan Province","ror":"https://ror.org/04323m874"},{"id":"https://openalex.org/F4320336008","display_name":"National College Students Innovation and Entrepreneurship Training Program","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":54,"referenced_works":["https://openalex.org/W1620605846","https://openalex.org/W1826521770","https://openalex.org/W1943473395","https://openalex.org/W1967100996","https://openalex.org/W1967113132","https://openalex.org/W1968748283","https://openalex.org/W1975398216","https://openalex.org/W1992036396","https://openalex.org/W1995031937","https://openalex.org/W1999544247","https://openalex.org/W1999889452","https://openalex.org/W2012129255","https://openalex.org/W2022024201","https://openalex.org/W2049865797","https://openalex.org/W2050618347","https://openalex.org/W2062989629","https://openalex.org/W2065192580","https://openalex.org/W2077878361","https://openalex.org/W2081017249","https://openalex.org/W2085876742","https://openalex.org/W2094097475","https://openalex.org/W2101540672","https://openalex.org/W2105608590","https://openalex.org/W2110004174","https://openalex.org/W2116277717","https://openalex.org/W2120192703","https://openalex.org/W2127284662","https://openalex.org/W2128203233","https://openalex.org/W2128472904","https://openalex.org/W2145499550","https://openalex.org/W2151487996","https://openalex.org/W2155873686","https://openalex.org/W2155924791","https://openalex.org/W2166830380","https://openalex.org/W2169442707","https://openalex.org/W2616414475","https://openalex.org/W2774496090","https://openalex.org/W2793350103","https://openalex.org/W2888861838","https://openalex.org/W2936495776","https://openalex.org/W2944522630","https://openalex.org/W3015059727","https://openalex.org/W3173443604","https://openalex.org/W4210767430","https://openalex.org/W4212838134","https://openalex.org/W4246051008","https://openalex.org/W4379014108","https://openalex.org/W4382679476","https://openalex.org/W4386002709","https://openalex.org/W4387746027","https://openalex.org/W4388845147","https://openalex.org/W4390050234","https://openalex.org/W4402839241","https://openalex.org/W4414072609"],"related_works":["https://openalex.org/W2026673562","https://openalex.org/W4379014108","https://openalex.org/W7214691034","https://openalex.org/W4308564067","https://openalex.org/W2010816586","https://openalex.org/W7130644386","https://openalex.org/W4311570868","https://openalex.org/W4387746027","https://openalex.org/W2607026317","https://openalex.org/W2011855822"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-10-15T10:00:46.086208","created_date":"2026-09-20T00:00:00"}
