{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2022,4,2]],"date-time":"2022-04-02T10:21:03Z","timestamp":1648894863922},"reference-count":12,"publisher":"Royal College of Psychiatrists","issue":"6","license":[{"start":{"date-parts":[[2018,1,2]],"date-time":"2018-01-02T00:00:00Z","timestamp":1514851200000},"content-version":"unspecified","delay-in-days":7702,"URL":"https:\/\/www.cambridge.org\/core\/terms"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Br J Psychiatry"],"published-print":{"date-parts":[[1996,12]]},"abstract":"<jats:sec><jats:title>Background<\/jats:title><jats:p>It has previously been reported that births of individuals who later develop schizophrenia vary by birth year.<\/jats:p><\/jats:sec><jats:sec><jats:title>Method<\/jats:title><jats:p>Birth data were analysed on 34 024 individuals diagnosed with DSM\u2013III\u2013R disorganised, catatonic, and undifferentiated schizophrenia using time series analysis.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Minor yearly fluctuations were observed but did not achieve statistical significance. Thus earlier findings reported in the literature could not be replicated using a different statistical approach.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>The findings do not support theories which assume major yearly fluctuations in the births of individuals with schizophrenia. Such theories include the perinatal effects of influenza, temperature variation, and the effects of severe weather.<\/jats:p><\/jats:sec>","DOI":"10.1192\/bjp.169.6.772","type":"journal-article","created":{"date-parts":[[2008,10,15]],"date-time":"2008-10-15T01:35:17Z","timestamp":1224034517000},"page":"772-775","source":"Crossref","is-referenced-by-count":5,"title":["Fluctuations in Schizophrenic Births by Year"],"prefix":"10.1192","volume":"169","author":[{"given":"E. Fuller","family":"Torrey","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Robert R.","family":"Rawlings","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"170","published-online":{"date-parts":[[2018,1,2]]},"reference":[{"key":"S0007125000029287_ref3","doi-asserted-by":"publisher","DOI":"10.1037\/0033-2909.98.3.569"},{"key":"S0007125000029287_ref9","doi-asserted-by":"publisher","DOI":"10.1192\/bjp.160.4.461"},{"key":"S0007125000029287_ref4","doi-asserted-by":"publisher","DOI":"10.1080\/01621459.1973.10481449"},{"key":"S0007125000029287_ref7","doi-asserted-by":"publisher","DOI":"10.1016\/0920-9964(93)90224-7"},{"key":"S0007125000029287_ref12","first-page":"101","article-title":"Space\u2013time clustering in the births of schizophrenic patients and its relationship to familial morbid risk","volume":"11","author":"Youssef","year":"1994","journal-title":"Abstract Schizophrenia Research"},{"key":"S0007125000029287_ref5","volume-title":"Discrete Distributions.","author":"Johnson","year":"1969"},{"key":"S0007125000029287_ref8","doi-asserted-by":"publisher","DOI":"10.1093\/schbul\/20.2.263"},{"key":"S0007125000029287_ref1","volume-title":"Time Series Analysis: Forecasting and Control.","author":"Box","year":"1976"},{"key":"S0007125000029287_ref6","doi-asserted-by":"publisher","DOI":"10.1192\/bjp.158.6.758"},{"key":"S0007125000029287_ref10","unstructured":"Statsoft, Inc (1995) Statistica for Windows, Tulsa."},{"key":"S0007125000029287_ref2","doi-asserted-by":"publisher","DOI":"10.1093\/schbul\/12.2.173"},{"key":"S0007125000029287_ref11","first-page":"101","article-title":"Implications of an irregular seasonal effect in schizophrenia birth rates","volume":"11","author":"Welham","year":"1994","journal-title":"Abstract Schizophrenia Research"}],"container-title":["British Journal of Psychiatry"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.cambridge.org\/core\/services\/aop-cambridge-core\/content\/view\/S0007125000029287","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,5,12]],"date-time":"2019-05-12T15:56:33Z","timestamp":1557676593000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.cambridge.org\/core\/product\/identifier\/S0007125000029287\/type\/journal_article"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1996,12]]},"references-count":12,"journal-issue":{"issue":"6","published-print":{"date-parts":[[1996,12]]}},"alternative-id":["S0007125000029287"],"URL":"https:\/\/doi.org\/10.1192\/bjp.169.6.772","relation":{},"ISSN":["0007-1250","1472-1465"],"issn-type":[{"value":"0007-1250","type":"print"},{"value":"1472-1465","type":"electronic"}],"subject":[],"published":{"date-parts":[[1996,12]]}}}