{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,24]],"date-time":"2026-04-24T16:24:47Z","timestamp":1777047887973,"version":"3.51.4"},"reference-count":73,"publisher":"Royal College of Psychiatrists","issue":"1","license":[{"start":{"date-parts":[[2024,2,29]],"date-time":"2024-02-29T00:00:00Z","timestamp":1709164800000},"content-version":"unspecified","delay-in-days":59,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Eur. Psychiatr."],"published-print":{"date-parts":[[2024]]},"abstract":"<jats:title>Abstract<\/jats:title>\n\t  <jats:sec id=\"S0924933824000099_sec1\">\n\t    <jats:title>Background<\/jats:title>\n\t    <jats:p>In patients with a psychotic disorder, rates of substance use (tobacco, cannabis, and alcohol) are higher compared to the general population. However, little is known about associations between substance use and self-reported aspects of social functioning in patients with a psychotic disorder.<\/jats:p>\n\t  <\/jats:sec>\n\t  <jats:sec id=\"S0924933824000099_sec2\" sec-type=\"methods\">\n\t    <jats:title>Methods<\/jats:title>\n\t    <jats:p>In this cross-sectional study of 281 community-dwelling patients with a psychotic disorder, linear regression models were used to assess associations between substance use (tobacco, cannabis, or alcohol) and self-reported aspects of social functioning (perceived social support, stigmatization, social participation, or loneliness) adjusting for confounders (age, gender, and severity of psychopathology).<\/jats:p>\n\t  <\/jats:sec>\n\t  <jats:sec id=\"S0924933824000099_sec3\" sec-type=\"results\">\n\t    <jats:title>Results<\/jats:title>\n\t    <jats:p>Compared to nonsmokers, both intermediate and heavy smokers reported lower scores on loneliness (E\u00a0=\u00a0\u22120.580, SE\u00a0=\u00a00.258, p\u00a0=\u00a00.025 and E\u00a0=\u00a0\u22120.547, SE\u00a0=\u00a00,272, p\u00a0=\u00a00.046, respectively). Daily cannabis users reported less social participation deficits than non-cannabis users (E\u00a0=\u00a0\u22120.348, SE\u00a0=\u00a00.145, p\u00a0=\u00a00.017). Problematic alcohol use was associated with more perceived social support compared to non-alcohol use (E\u00a0=\u00a03.152, SE\u00a0=\u00a01.102, p\u00a0=\u00a00.005). Polysubstance users reported less loneliness compared to no users (E\u00a0=\u00a0\u22120.569, SE\u00a0=\u00a00.287, p\u00a0=\u00a00.049).<\/jats:p>\n\t  <\/jats:sec>\n\t  <jats:sec id=\"S0924933824000099_sec4\" sec-type=\"conclusions\">\n\t    <jats:title>Conclusions<\/jats:title>\n\t    <jats:p>Substance use in patients with psychosis is associated with more favorable scores on various self-reported aspects of social functioning.<\/jats:p>\n\t  <\/jats:sec>","DOI":"10.1192\/j.eurpsy.2024.9","type":"journal-article","created":{"date-parts":[[2024,2,29]],"date-time":"2024-02-29T03:35:17Z","timestamp":1709177717000},"source":"Crossref","is-referenced-by-count":3,"title":["The relationship between substance use and self-reported aspects of social functioning in patients with a psychotic disorder"],"prefix":"10.1192","volume":"67","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-0707-5075","authenticated-orcid":false,"given":"HS","family":"van der Heijden","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Martijn","family":"Kikkert","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3820-7926","authenticated-orcid":false,"given":"Lieuwe","family":"de Haan","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5424-9747","authenticated-orcid":false,"given":"Menno","family":"Segeren","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0009-0003-3027-0140","authenticated-orcid":false,"given":"Simone","family":"Molman","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1700-0958","authenticated-orcid":false,"given":"Frederike","family":"Schirmbeck","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6245-6498","authenticated-orcid":false,"given":"Jentien","family":"Vermeulen","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"170","published-online":{"date-parts":[[2024,2,29]]},"reference":[{"key":"S0924933824000099_r40","doi-asserted-by":"crossref","first-page":"229","DOI":"10.1192\/bjp.bp.105.017236","article-title":"Substance misuse in first-episode psychosis: 15-month prospective follow-up study","volume":"189","author":"Wade","year":"2006","journal-title":"Br J Psychiatry"},{"key":"S0924933824000099_r44","doi-asserted-by":"crossref","DOI":"10.1093\/aje\/kwad229","article-title":"Does tobacco smoking increase social isolation? 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