{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,17]],"date-time":"2026-06-17T13:51:18Z","timestamp":1781704278710,"version":"3.54.5"},"reference-count":16,"publisher":"SAGE Publications","issue":"3","license":[{"start":{"date-parts":[[2003,4,1]],"date-time":"2003-04-01T00:00:00Z","timestamp":1049155200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Can J Psychiatry"],"published-print":{"date-parts":[[2003,4]]},"abstract":"<jats:sec>\n                    <jats:title>Objective:<\/jats:title>\n                    <jats:p>To determine the change in positive, negative, and depressive symptoms after 1 year in an early psychosis program.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Method:<\/jats:title>\n                    <jats:p>One hundred and eighty subjects were included from the first 257 admissions for a first episode of psychosis to a comprehensive early psychosis program. Most had a diagnosis of schizophrenia or schizophreniform disorder. Subjects were assessed on admission to the program and at 3, 6, and 12 months after admission. All 180 subjects completed the 1-year assessment. Assessment measures included the Positive and Negative Syndrome Scale and the Calgary Depression Scale for Schizophrenia.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results:<\/jats:title>\n                    <jats:p>There was a clinically and statistically significant improvement in positive symptoms by 3 months, depression increased at 3 months but significantly improved by 12 months, and negative symptoms changed little over the first year.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions:<\/jats:title>\n                    <jats:p>The differential changes in symptoms in the first year after admission have implications for treatment.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/070674370304800309","type":"journal-article","created":{"date-parts":[[2017,7,20]],"date-time":"2017-07-20T09:58:46Z","timestamp":1500544726000},"page":"204-207","source":"Crossref","is-referenced-by-count":71,"title":["Symptom Outcome 1 Year after Admission to an Early Psychosis Program"],"prefix":"10.1177","volume":"48","author":[{"given":"Jean","family":"Addington","sequence":"first","affiliation":[{"name":"Associate Professor, Department of Psychiatry, University of Toronto, Toronto, Ontario, and Adjunct Associate Professor, Departments of Psychology and Psychiatry, University of Calgary, Calgary, Alberta"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Erin","family":"Leriger","sequence":"additional","affiliation":[{"name":"Research Associate, Psychosis Research Unit, Department of Psychiatry, University of Calgary, Calgary, Alberta"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Donald","family":"Addington","sequence":"additional","affiliation":[{"name":"Professor and Chair, Department of Psychiatry, University of Calgary, Calgary, Alberta"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2003,4,1]]},"reference":[{"key":"bibr1-070674370304800309","doi-asserted-by":"publisher","DOI":"10.1016\/S0006-3223(00)00915-X"},{"key":"bibr2-070674370304800309","doi-asserted-by":"publisher","DOI":"10.1016\/S0920-9964(96)00078-3"},{"key":"bibr3-070674370304800309","doi-asserted-by":"publisher","DOI":"10.1001\/archpsyc.1993.01820170047006"},{"key":"bibr4-070674370304800309","doi-asserted-by":"publisher","DOI":"10.1176\/ajp.150.11.1643"},{"key":"bibr5-070674370304800309","doi-asserted-by":"publisher","DOI":"10.1034\/j.1600-0447.2001.00200.x"},{"key":"bibr6-070674370304800309","doi-asserted-by":"publisher","DOI":"10.1016\/S0920-9964(99)00043-2"},{"key":"bibr7-070674370304800309","first-page":"11","volume":"33","author":"Addington J","year":"2001","journal-title":"Can Psychiatr Assoc Bull"},{"key":"bibr8-070674370304800309","doi-asserted-by":"publisher","DOI":"10.1093\/schbul\/22.2.241"},{"key":"bibr9-070674370304800309","first-page":"1481","volume-title":"Comprehensive textbook of psychiatry","author":"Davis JM","year":"1985"},{"key":"bibr10-070674370304800309","doi-asserted-by":"publisher","DOI":"10.1001\/archpsyc.1992.01820080038006"},{"key":"bibr11-070674370304800309","doi-asserted-by":"publisher","DOI":"10.1093\/schbul\/13.2.261"},{"key":"bibr12-070674370304800309","doi-asserted-by":"publisher","DOI":"10.1016\/0920-9964(92)90003-N"},{"key":"bibr13-070674370304800309","doi-asserted-by":"publisher","DOI":"10.1192\/S0007125000292581"},{"key":"bibr14-070674370304800309","doi-asserted-by":"publisher","DOI":"10.1192\/bjp.177.6.516"},{"key":"bibr15-070674370304800309","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-0447.1999.tb10831.x"},{"key":"bibr16-070674370304800309","doi-asserted-by":"publisher","DOI":"10.1192\/S0007125000297729"}],"container-title":["The Canadian Journal of Psychiatry"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/070674370304800309","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/070674370304800309","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,28]],"date-time":"2026-04-28T16:13:29Z","timestamp":1777392809000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1177\/070674370304800309"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2003,4]]},"references-count":16,"journal-issue":{"issue":"3","published-print":{"date-parts":[[2003,4]]}},"alternative-id":["10.1177\/070674370304800309"],"URL":"https:\/\/doi.org\/10.1177\/070674370304800309","relation":{},"ISSN":["0706-7437","1497-0015"],"issn-type":[{"value":"0706-7437","type":"print"},{"value":"1497-0015","type":"electronic"}],"subject":[],"published":{"date-parts":[[2003,4]]}}}