{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,27]],"date-time":"2026-06-27T15:02:12Z","timestamp":1782572532853,"version":"3.54.5"},"reference-count":36,"publisher":"Elsevier BV","issue":"1","license":[{"start":{"date-parts":[[2006,1,1]],"date-time":"2006-01-01T00:00:00Z","timestamp":1136073600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Journal of Affective Disorders"],"published-print":{"date-parts":[[2006,1]]},"DOI":"10.1016\/j.jad.2005.09.009","type":"journal-article","created":{"date-parts":[[2005,12,3]],"date-time":"2005-12-03T07:16:55Z","timestamp":1133594215000},"page":"1-5","source":"Crossref","is-referenced-by-count":13,"title":["Distinct seasonality of depressive episodes differentiates unipolar depressive patients with and without depressive mixed states"],"prefix":"10.1016","volume":"90","author":[{"given":"Tetsuya","family":"Sato","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ronald","family":"Bottlender","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Marcus","family":"Sievers","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hans-J\u00fcrgen","family":"M\u00f6ller","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.jad.2005.09.009_bib1","doi-asserted-by":"crossref","first-page":"4S","DOI":"10.1097\/00004714-199604001-00002","article-title":"The prevalent clinical spectrum of bipolar disorders: beyond DSM-IV","volume":"16","author":"Akiskal","year":"1996","journal-title":"J. Clin. Psychopharmacol."},{"key":"10.1016\/j.jad.2005.09.009_bib4","doi-asserted-by":"crossref","first-page":"113","DOI":"10.1016\/S0165-0327(02)00330-0","article-title":"Family history validation of the bipolar nature of depressive mixed states","volume":"73","author":"Akiskal","year":"2003","journal-title":"J. Affect. Disord."},{"key":"10.1016\/j.jad.2005.09.009_bib2","doi-asserted-by":"crossref","first-page":"517","DOI":"10.1016\/S0193-953X(05)70093-9","article-title":"The evolving bipolar spectrum: phenotypes I, II, III, and IV","volume":"22","author":"Akiskal","year":"1999","journal-title":"Psychiatry Clin. North Am."},{"key":"10.1016\/j.jad.2005.09.009_bib3","doi-asserted-by":"crossref","first-page":"S5","DOI":"10.1016\/S0165-0327(00)00203-2","article-title":"Re-evaluating the prevalence of and diagnostic composition within the broad clinical spectrum of bipolar disorders","volume":"59","author":"Akiskal","year":"2000","journal-title":"J. Affect. Disord."},{"key":"10.1016\/j.jad.2005.09.009_bib5","series-title":"Das AMDP-System: Manual zur Dokumentation Psychiatrischer Befunde","author":"Association for Methodology and Documentation in Psychiatry (AMDP)","year":"1981"},{"key":"10.1016\/j.jad.2005.09.009_bib6","doi-asserted-by":"crossref","first-page":"249","DOI":"10.1007\/s004060070014","article-title":"Depressive mixed states: unipolar and bipolar II","volume":"250","author":"Benazzi","year":"2000","journal-title":"Eur. Arch. Psychiatry Clin. Neurosci."},{"key":"10.1016\/j.jad.2005.09.009_bib8","doi-asserted-by":"crossref","first-page":"179","DOI":"10.1016\/S0165-0327(00)00266-4","article-title":"Atypical depression with hypomanic symptoms","volume":"65","author":"Benazzi","year":"2001","journal-title":"J. Affect. Disord."},{"key":"10.1016\/j.jad.2005.09.009_bib7","doi-asserted-by":"crossref","first-page":"115","DOI":"10.1016\/S0165-0327(01)00444-X","article-title":"Delineating bipolar II mixed states in the Ravenna-San Diego collaborative study: the relative prevalence and diagnostic significance of hypomanic features during major depressive episodes","volume":"67","author":"Benazzi","year":"2001","journal-title":"J. Affect. Disord."},{"key":"10.1016\/j.jad.2005.09.009_bib9","doi-asserted-by":"crossref","first-page":"41","DOI":"10.1016\/S0165-0327(96)00102-4","article-title":"Seasonality prevalence and incidence of depressive disorder general practice sample","volume":"43","author":"Blacker","year":"1997","journal-title":"J. Affect. Disord."},{"key":"10.1016\/j.jad.2005.09.009_bib10","doi-asserted-by":"crossref","first-page":"25","DOI":"10.1016\/S0165-0327(00)00325-6","article-title":"Seasonal variation of mixed and pure episodes of bipolar disorder","volume":"68","author":"Cassidy","year":"2002","journal-title":"J. Affect. Disord."},{"key":"10.1016\/j.jad.2005.09.009_bib11","doi-asserted-by":"crossref","first-page":"820","DOI":"10.1192\/bjp.152.6.820","article-title":"Influence of climate on the prevalence of mania","volume":"52","author":"Charney","year":"1988","journal-title":"Br. J. Psychiatry"},{"key":"10.1016\/j.jad.2005.09.009_bib12","doi-asserted-by":"crossref","first-page":"251","DOI":"10.1016\/S0924-9338(99)00174-1","article-title":"Seasonal influences on admissions for affective disorder and schizophrenia in Ireland","volume":"14","author":"Clarke","year":"1999","journal-title":"Eur. Psychiatr."},{"key":"10.1016\/j.jad.2005.09.009_bib13","doi-asserted-by":"crossref","first-page":"223","DOI":"10.1136\/jech.33.3.223","article-title":"The use of a Kolmogorov\u2013Smirnov type statistic in testing hypotheses about seasonal variation","volume":"33","author":"Freedman","year":"1979","journal-title":"J. Epidemiol. Community Health"},{"key":"10.1016\/j.jad.2005.09.009_bib14","series-title":"Manic Depressive Illness","author":"Goodwin","year":"1990"},{"key":"10.1016\/j.jad.2005.09.009_bib15","series-title":"Mental Pathology and Therapeutics","author":"Griesinger","year":"1867"},{"key":"10.1016\/j.jad.2005.09.009_bib16","first-page":"473","article-title":"Season and mania","volume":"47","author":"Kamo","year":"1993","journal-title":"Jpn. J. Psychiatry Neurol."},{"key":"10.1016\/j.jad.2005.09.009_bib17","series-title":"Manic Depressive Insanity and Paranoia","author":"Kraepelin","year":"1921"},{"key":"10.1016\/j.jad.2005.09.009_bib18","series-title":"AMDP-System in Pharmacopsychiatry","first-page":"143","article-title":"Interrater reliability of AMDP and AMP symptoms","author":"Kuny","year":"1983"},{"key":"10.1016\/j.jad.2005.09.009_bib19","doi-asserted-by":"crossref","first-page":"151","DOI":"10.1016\/S0165-1781(02)00237-8","article-title":"Effects of season and climate on the first manic episode of bipolar affective disorder in Korea","volume":"113","author":"Lee","year":"2002","journal-title":"Psychiatry Res."},{"key":"10.1016\/j.jad.2005.09.009_bib20","doi-asserted-by":"crossref","first-page":"433","DOI":"10.1017\/S003329170001610X","article-title":"The seasonal incidence of mania and its relationship to climatic variables","volume":"8","author":"Meyers","year":"1978","journal-title":"Psychol. Med."},{"key":"10.1016\/j.jad.2005.09.009_bib21","doi-asserted-by":"crossref","first-page":"39","DOI":"10.1016\/S0165-0327(00)00373-6","article-title":"Seasonal variation in suicides and in admissions to hospital for mania and depression","volume":"69","author":"Morken","year":"2002","journal-title":"J. Affect. Disord."},{"key":"10.1016\/j.jad.2005.09.009_bib22","doi-asserted-by":"crossref","first-page":"187","DOI":"10.3109\/00048679009077681","article-title":"Seasonality of mania in New Zealand","volume":"24","author":"Mulder","year":"1990","journal-title":"Aust. N. Z. J. Psychiatry"},{"key":"10.1016\/j.jad.2005.09.009_bib23","doi-asserted-by":"crossref","first-page":"408","DOI":"10.1016\/S0893-133X(99)00018-4","article-title":"Melatonin sensitivity to dim white light in affective disorders","volume":"21","author":"Nathan","year":"1999","journal-title":"Neuropsychopharmacology"},{"key":"10.1016\/j.jad.2005.09.009_bib24","doi-asserted-by":"crossref","first-page":"572","DOI":"10.1001\/archpsyc.57.6.572","article-title":"Melatonin suppression by light in euthymic bipolar and unipolar patients","volume":"57","author":"Nurnberger","year":"2000","journal-title":"Arch. Gen. Psychiatry"},{"key":"10.1016\/j.jad.2005.09.009_bib25","doi-asserted-by":"crossref","first-page":"626","DOI":"10.1192\/bjp.140.6.626","article-title":"Seasonal variation in depressive disorders and suicidal deaths in New South Wales","volume":"140","author":"Parker","year":"1982","journal-title":"Br. J. Psychiatry"},{"key":"10.1016\/j.jad.2005.09.009_bib26","doi-asserted-by":"crossref","first-page":"641","DOI":"10.1192\/bjp.169.5.641","article-title":"Seasonal variation in bipolar disorder","volume":"169","author":"Partnen","year":"1996","journal-title":"Br. J. Psychiatry"},{"key":"10.1016\/j.jad.2005.09.009_bib27","series-title":"AMDP-System in Pharmacopsychiatry","first-page":"125","article-title":"Particular aspects of the interrater reliability of the AMDP psychopathology scale","author":"Renfordt","year":"1983"},{"key":"10.1016\/j.jad.2005.09.009_bib28","doi-asserted-by":"crossref","first-page":"247","DOI":"10.1016\/0165-1781(80)90054-2","article-title":"Season of birth and season of hospital admission in bipolar depressed female patients","volume":"3","author":"Rihmer","year":"1980","journal-title":"Psychiatry Res."},{"key":"10.1016\/j.jad.2005.09.009_bib29","doi-asserted-by":"crossref","first-page":"72","DOI":"10.1001\/archpsyc.1984.01790120076010","article-title":"Seasonal affective disorder: a description of the syndrome and preliminary findings with light therapy","volume":"41","author":"Rosenthal","year":"1984","journal-title":"Arch. Gen. Psychiatry"},{"key":"10.1016\/j.jad.2005.09.009_bib30","series-title":"Circadian Rhythms in Psychiatry","first-page":"185","article-title":"Seasonal variation in affective disorders","author":"Rosenthal","year":"1989"},{"key":"10.1016\/j.jad.2005.09.009_bib32","doi-asserted-by":"crossref","first-page":"268","DOI":"10.1034\/j.1600-0447.2003.00051.x","article-title":"Frequency of manic symptoms during a depressive episode and unipolar \u2018depressive mixed state\u2019 as bipolar spectrum","volume":"107","author":"Sato","year":"2003","journal-title":"Acta Psychiatr. Scand."},{"key":"10.1016\/j.jad.2005.09.009_bib31","doi-asserted-by":"crossref","first-page":"187","DOI":"10.1016\/S0165-0327(02)00172-6","article-title":"Irritable psychomotor elation in depressed inpatients: a factor validation of mixed depression","volume":"84","author":"Sato","year":"2005","journal-title":"J. Affect. Disord."},{"key":"10.1016\/j.jad.2005.09.009_bib33","doi-asserted-by":"crossref","first-page":"58","DOI":"10.1192\/bjp.167.1.58","article-title":"Is there a seasonal pattern of relapse in bipolar affective disorders? A dual Northern and Southern Hemisphere cohort study","volume":"167","author":"Silverstone","year":"1995","journal-title":"Br. J. Psychiatry"},{"key":"10.1016\/j.jad.2005.09.009_bib34","doi-asserted-by":"crossref","first-page":"506","DOI":"10.1192\/bjp.161.4.506","article-title":"Seasonality of admissions in the psychoses: effect of diagnosis, sex, and age of onset","volume":"161","author":"Takei","year":"1992","journal-title":"Br. J. Psychiatry"},{"key":"10.1016\/j.jad.2005.09.009_bib35","doi-asserted-by":"crossref","first-page":"345","DOI":"10.1192\/bjp.131.4.345","article-title":"Seasonality of mania: a reappraisal","volume":"131","author":"Walter","year":"1977","journal-title":"Br. J. Psychiatry"},{"key":"10.1016\/j.jad.2005.09.009_bib36","series-title":"The ICD-10 Classification of Mental and Behavioural Disorders: Clinical Descriptions and Diagnostic Guidelines","author":"World Health Organization","year":"1992"}],"container-title":["Journal of Affective Disorders"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S016503270500306X?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S016503270500306X?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2019,1,20]],"date-time":"2019-01-20T07:55:06Z","timestamp":1547970906000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S016503270500306X"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2006,1]]},"references-count":36,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2006,1]]}},"alternative-id":["S016503270500306X"],"URL":"https:\/\/doi.org\/10.1016\/j.jad.2005.09.009","relation":{},"ISSN":["0165-0327"],"issn-type":[{"value":"0165-0327","type":"print"}],"subject":[],"published":{"date-parts":[[2006,1]]}}}