{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,7]],"date-time":"2026-10-07T18:36:45Z","timestamp":1791398205888,"version":"4.3.3"},"reference-count":38,"publisher":"Elsevier BV","issue":"1-3","license":[{"start":{"date-parts":[[2007,12,1]],"date-time":"2007-12-01T00:00:00Z","timestamp":1196467200000},"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":["Schizophrenia Research"],"published-print":{"date-parts":[[2007,12]]},"DOI":"10.1016\/j.schres.2007.07.018","type":"journal-article","created":{"date-parts":[[2007,9,4]],"date-time":"2007-09-04T12:42:58Z","timestamp":1188909778000},"page":"51-59","source":"Crossref","is-referenced-by-count":162,"title":["Obstetric conditions and risk of first admission with schizophrenia: A Danish national register based study"],"prefix":"10.1016","volume":"97","author":[{"given":"Majella","family":"Byrne","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Esben","family":"Agerbo","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Birgit","family":"Bennedsen","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"William W.","family":"Eaton","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Preben Bo","family":"Mortensen","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.schres.2007.07.018_bib1","first-page":"263","article-title":"The Danish National Hospital Register. A valuable source of data for modern health sciences","volume":"46","author":"Andersen","year":"1999","journal-title":"Dan. Med. Bull."},{"key":"10.1016\/j.schres.2007.07.018_bib2","doi-asserted-by":"crossref","first-page":"357","DOI":"10.1055\/s-2000-13448","article-title":"Infection and preterm birth","volume":"17","author":"Andrews","year":"2000","journal-title":"Am. J. Perinatol."},{"key":"10.1016\/j.schres.2007.07.018_bib3","doi-asserted-by":"crossref","first-page":"239","DOI":"10.1192\/bjp.175.3.239","article-title":"Preterm birth and intra-uterine growth retardation among children of women with schizophrenia","volume":"175","author":"Bennedsen","year":"1999","journal-title":"Br. J. Psychiatry"},{"key":"10.1016\/j.schres.2007.07.018_bib4","doi-asserted-by":"crossref","first-page":"674","DOI":"10.1001\/archpsyc.58.7.674","article-title":"Congenital malformations, stillbirths, and infant deaths among children of women with schizophrenia","volume":"58","author":"Bennedsen","year":"2001","journal-title":"Arch. Gen. Psychiatry"},{"key":"10.1016\/j.schres.2007.07.018_bib5","doi-asserted-by":"crossref","first-page":"167","DOI":"10.1016\/S0920-9964(99)00234-0","article-title":"Obstetric complications in women with schizophrenia","volume":"47","author":"Bennedsen","year":"2001","journal-title":"Schizophr. Res."},{"key":"10.1016\/j.schres.2007.07.018_bib7","doi-asserted-by":"crossref","first-page":"51","DOI":"10.1002\/mrdd.10004","article-title":"In utero infection and adult schizophrenia","volume":"8","author":"Brown","year":"2002","journal-title":"Ment. Retard. Dev. Disabil. Res. Rev."},{"key":"10.1016\/j.schres.2007.07.018_bib6","doi-asserted-by":"crossref","first-page":"287","DOI":"10.1093\/oxfordjournals.schbul.a033453","article-title":"Maternal exposure to respiratory infections and adult schizophrenia spectrum disorders: a prospective birth cohort study","volume":"26","author":"Brown","year":"2000","journal-title":"Schizophr. Bull."},{"key":"10.1016\/j.schres.2007.07.018_bib8","doi-asserted-by":"crossref","first-page":"151","DOI":"10.1001\/archpsyc.1993.01820140077009","article-title":"Pregnancy\/delivery complications and psychiatric diagnosis. A prospective study","volume":"50","author":"Buka","year":"1993","journal-title":"Arch. Gen. Psychiatry"},{"key":"10.1016\/j.schres.2007.07.018_bib9","doi-asserted-by":"crossref","first-page":"1032","DOI":"10.1001\/archpsyc.58.11.1032","article-title":"Maternal infections and subsequent psychosis among offspring","volume":"58","author":"Buka","year":"2001","journal-title":"Arch. Gen. Psychiatry"},{"key":"10.1016\/j.schres.2007.07.018_bib10","doi-asserted-by":"crossref","first-page":"411","DOI":"10.1006\/brbi.2001.0644","article-title":"Maternal cytokine levels during pregnancy and adult psychosis","volume":"15","author":"Buka","year":"2001","journal-title":"Brain Behav. Immun."},{"issue":"7","key":"10.1016\/j.schres.2007.07.018_bib11","doi-asserted-by":"crossref","first-page":"673","DOI":"10.1001\/archpsyc.60.7.673","article-title":"Parental age and risk for schizophrenia: a case-control study","volume":"60","author":"Byrne","year":"2002","journal-title":"Arch. Gen. Psychiatry"},{"key":"10.1016\/j.schres.2007.07.018_bib14","doi-asserted-by":"crossref","first-page":"5","DOI":"10.1016\/j.schres.2005.05.027","article-title":"Risk for schizophrenia-broadening the concepts, pushing back the boundaries","volume":"79","author":"Cannon","year":"2005","journal-title":"Schizophr. Res."},{"key":"10.1016\/j.schres.2007.07.018_bib12","doi-asserted-by":"crossref","first-page":"1080","DOI":"10.1176\/appi.ajp.159.7.1080","article-title":"Obstetric complications and schizophrenia: historical and meta-analytic review","volume":"159","author":"Cannon","year":"2002","journal-title":"Am. J. Psychiatry"},{"key":"10.1016\/j.schres.2007.07.018_bib13","doi-asserted-by":"crossref","first-page":"35","DOI":"10.1001\/archpsyc.59.1.35","article-title":"Fetal hypoxia and structural brain abnormalities in schizophrenic patients, their siblings, and controls","volume":"59","author":"Cannon","year":"2002","journal-title":"Arch. Gen. Psychiatry"},{"key":"10.1016\/j.schres.2007.07.018_bib15","series-title":"Statistical Models in Epidemiology","author":"Clayton","year":"1993"},{"key":"10.1016\/j.schres.2007.07.018_bib16","doi-asserted-by":"crossref","first-page":"234","DOI":"10.1001\/archpsyc.56.3.234","article-title":"Obstetric complications and the risk of schizophrenia: a longitudinal study of a national birth cohort","volume":"56","author":"Dalman","year":"1999","journal-title":"Arch. Gen. Psychiatry"},{"key":"10.1016\/j.schres.2007.07.018_bib17","doi-asserted-by":"crossref","first-page":"403","DOI":"10.1192\/bjp.179.5.403","article-title":"Signs of asphyxia at birth and risk of schizophrenia. Population-based case-control study","volume":"179","author":"Dalman","year":"2001","journal-title":"Br. J. Psychiatry"},{"key":"10.1016\/j.schres.2007.07.018_bib18","series-title":"IDA-en integreret database for arbejdsmarkedsforskning","author":"Danmarks Statistiks","year":"1991"},{"key":"10.1016\/j.schres.2007.07.018_bib19","doi-asserted-by":"crossref","first-page":"786","DOI":"10.1192\/bjp.167.6.786","article-title":"Obstetric complications and schizophrenia: a meta-analysis","volume":"167","author":"Geddes","year":"1995","journal-title":"Br. J. Psychiatry"},{"key":"10.1016\/j.schres.2007.07.018_bib20","doi-asserted-by":"crossref","first-page":"413","DOI":"10.1093\/oxfordjournals.schbul.a033389","article-title":"Schizophrenia and complications of pregnancy and labor: an individual patient data meta-analysis","volume":"25","author":"Geddes","year":"1999","journal-title":"Schizophr. Bull."},{"key":"10.1016\/j.schres.2007.07.018_bib21","doi-asserted-by":"crossref","first-page":"850","DOI":"10.1192\/bjp.153.6.850b","article-title":"Obstetric complications and schizophrenia","volume":"153","author":"Goodman","year":"1988","journal-title":"Br. J. Psychiatry"},{"key":"10.1016\/j.schres.2007.07.018_bib22","doi-asserted-by":"crossref","first-page":"1409","DOI":"10.1002\/sim.1032","article-title":"Estimating risk and rate levels, ratios and differences in case-control studies","volume":"21","author":"King","year":"2002","journal-title":"Stat. Med."},{"key":"10.1016\/j.schres.2007.07.018_bib23","first-page":"320","article-title":"The Danish Medical Birth Registry","volume":"45","author":"Knudsen","year":"1998","journal-title":"Dan. Med. Bull."},{"key":"10.1016\/j.schres.2007.07.018_bib24","doi-asserted-by":"crossref","first-page":"29","DOI":"10.1002\/(SICI)1096-8628(19980207)81:1<29::AID-AJMG6>3.0.CO;2-I","volume":"81","author":"Marcelis","year":"1998","journal-title":"Am. J. Med. Genet."},{"key":"10.1016\/j.schres.2007.07.018_bib26","series-title":"Handbook of Schizophrenia","article-title":"Obstetric factors and perinatal injuries","volume":"vol. 3","author":"McNeil","year":"1988"},{"key":"10.1016\/j.schres.2007.07.018_bib25","doi-asserted-by":"crossref","first-page":"189","DOI":"10.1001\/archpsyc.1988.01800260109013","article-title":"Adult schizophrenia following prenatal exposure to an influenza epidemic","volume":"45","author":"Mednick","year":"1988","journal-title":"Arch. Gen. Psychiatry"},{"key":"10.1016\/j.schres.2007.07.018_bib27","first-page":"82","article-title":"The Danish Psychiatric Central Register","volume":"44","author":"Munk-Jorgensen","year":"1997","journal-title":"Dan. Med. Bull."},{"key":"10.1016\/j.schres.2007.07.018_bib29","doi-asserted-by":"crossref","first-page":"1039","DOI":"10.1001\/archpsyc.58.11.1039","article-title":"Evidence of a dose\u2013response relationship between urbanicity during upbringing and schizophrenia risk","volume":"58","author":"Pedersen","year":"2001","journal-title":"Arch. Gen. Psychiatry"},{"key":"10.1016\/j.schres.2007.07.018_bib28","first-page":"441","article-title":"The Danish Civil Registration System. A cohort of eight million persons","volume":"53","author":"Pedersen","year":"2006","journal-title":"Dan. Med. Bull."},{"key":"10.1016\/j.schres.2007.07.018_bib30","doi-asserted-by":"crossref","first-page":"801","DOI":"10.1176\/appi.ajp.157.5.801","article-title":"Obstetric risk factors for early-onset schizophrenia in a Finnish Birth Cohort","volume":"157","author":"Rosso","year":"2000","journal-title":"Am. J. Psychiatry"},{"key":"10.1016\/j.schres.2007.07.018_bib31","series-title":"The PhReg Procedure in the PhReg Procedure. SAS\/STAT User's Guide, Version 8","author":"SAS Institute","year":"1999"},{"key":"10.1016\/j.schres.2007.07.018_bib32","doi-asserted-by":"crossref","first-page":"1220","DOI":"10.1176\/ajp.154.9.1220","article-title":"Obstetric complications and age at onset in schizophrenia: an international collaborative meta-analysis of individual patient data","volume":"154","author":"Verdoux","year":"1997","journal-title":"Am. J. Psychiatry"},{"key":"10.1016\/j.schres.2007.07.018_bib33","doi-asserted-by":"crossref","first-page":"28","DOI":"10.1016\/j.eurpsy.2004.07.007","article-title":"Obstetric complications in patients with schizophrenia and their unaffected siblings","volume":"20","author":"Walshe","year":"2005","journal-title":"Eur. Psychiatr."},{"issue":"3","key":"10.1016\/j.schres.2007.07.018_bib34","doi-asserted-by":"crossref","first-page":"483","DOI":"10.1093\/schbul\/21.3.483","article-title":"Time trends in schizophrenia: changes in obstetric risk factors with industrialization","volume":"21","author":"Warner","year":"1995","journal-title":"Schizophr. Bull."},{"key":"10.1016\/j.schres.2007.07.018_bib35","volume":"vol. 1","author":"World Health Organisation","year":"1967"},{"key":"10.1016\/j.schres.2007.07.018_bib36","series-title":"The ICD\/10 Classification of Mental and Behavioural Disorders","author":"World Health Organisation","year":"1992"},{"key":"10.1016\/j.schres.2007.07.018_bib37","doi-asserted-by":"crossref","first-page":"1714","DOI":"10.1176\/ajp.152.12.1714","article-title":"Maternal influenza, obstetric complications, and schizophrenia","volume":"152","author":"Wright","year":"1995","journal-title":"Am. J. Psychiatry"},{"key":"10.1016\/j.schres.2007.07.018_bib38","doi-asserted-by":"crossref","first-page":"196","DOI":"10.1176\/appi.ajp.157.2.196","article-title":"Hypoxic-ischemia-related fetal\/neonatal complications and risk of schizophrenia and other nonaffective psychoses: a 19-year longitudinal study","volume":"157","author":"Zornberg","year":"2000","journal-title":"Am. J. Psychiatry"}],"container-title":["Schizophrenia Research"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0920996407003167?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0920996407003167?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2019,5,2]],"date-time":"2019-05-02T20:09:34Z","timestamp":1556827774000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0920996407003167"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2007,12]]},"references-count":38,"journal-issue":{"issue":"1-3","published-print":{"date-parts":[[2007,12]]}},"alternative-id":["S0920996407003167"],"URL":"https:\/\/doi.org\/10.1016\/j.schres.2007.07.018","relation":{},"ISSN":["0920-9964"],"issn-type":[{"value":"0920-9964","type":"print"}],"subject":[],"published":{"date-parts":[[2007,12]]}}}