{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,30]],"date-time":"2026-01-30T08:50:39Z","timestamp":1769763039790,"version":"3.49.0"},"reference-count":61,"publisher":"Wiley","issue":"5","license":[{"start":{"date-parts":[[2020,10,9]],"date-time":"2020-10-09T00:00:00Z","timestamp":1602201600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Early Intervention Psych"],"published-print":{"date-parts":[[2021,10]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Aim<\/jats:title><jats:p>Prior research has consistently demonstrated a relationship between childhood trauma (CT) exposure and an increased risk of developing psychotic\u2010like experiences (PLE) and disorders. Studying the link between CT and PLE in non\u2010clinical populations with or without genetic risk factors could help elucidate the etiopathogeny of psychotic disorders, by removing the effect of confounding variables related to psychotic\u2010spectrum illnesses.<\/jats:p><\/jats:sec><jats:sec><jats:title>Method<\/jats:title><jats:p>A total of 60 non\u2010affected siblings of patients with schizophrenia and 75 controls (aged 18\u201035\u2009years) participated in a cross\u2010sectional survey. The Positive Subscale of Community Assessment of Psychotic Experiences (CAPE) and the CT Questionnaire were used.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>We found no significant difference with regard to positive dimension of the CAPE between the two groups. Siblings have reported higher CAPE negative symptoms scores than controls (27.9 vs 24.2; <jats:italic>P<\/jats:italic>\u00a0=\u2009.015), and more emotional abuse and physical neglect during childhood than controls. After controlling for demographic and psychosocial variables, sexual abuse, emotional neglect and physical neglect were positively related to positive psychotic symptoms in the control group, whereas no dimension of CT has been linked to these symptoms in the sibling group.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>The link between CT and psychosis seems to be complex, not only dependent on genetic vulnerability or early environmental factors shared by siblings of patients with psychotic disorders, but also several other confounding factors, including other psychopathological symptoms. Prevention strategies for individuals at genetic risk of psychosis should pay particular attention to CT as a potential predictor of sub\u2010clinical depression and psychosis.<\/jats:p><\/jats:sec>","DOI":"10.1111\/eip.13054","type":"journal-article","created":{"date-parts":[[2020,10,9]],"date-time":"2020-10-09T09:35:18Z","timestamp":1602236118000},"page":"1154-1166","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":13,"title":["Link between childhood trauma and psychotic\u2010like experiences in non\u2010affected siblings of schizophrenia patients: A case\u2010control study"],"prefix":"10.1111","volume":"15","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-2569-8017","authenticated-orcid":false,"given":"Feten","family":"Fekih\u2010Romdhane","sequence":"first","affiliation":[{"name":"Faculty of Medicine of Tunis Tunis El Manar University  Tunis Tunisia"},{"name":"Razi Hospital  Manouba Tunisia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Tasnim","family":"Nsibi","sequence":"additional","affiliation":[{"name":"Faculty of Medicine of Tunis Tunis El Manar University  Tunis Tunisia"},{"name":"Razi Hospital  Manouba Tunisia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hadhami","family":"Sassi","sequence":"additional","affiliation":[{"name":"Faculty of Medicine of Tunis Tunis El Manar University  Tunis Tunisia"},{"name":"Razi Hospital  Manouba Tunisia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Majda","family":"Cheour","sequence":"additional","affiliation":[{"name":"Faculty of Medicine of Tunis Tunis El Manar University  Tunis Tunisia"},{"name":"Razi Hospital  Manouba Tunisia"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2020,10,9]]},"reference":[{"key":"e_1_2_7_2_1","doi-asserted-by":"publisher","DOI":"10.1176\/appi.books.9780890425596"},{"key":"e_1_2_7_3_1","doi-asserted-by":"publisher","DOI":"10.1093\/oxfordjournals.schbul.a007131"},{"key":"e_1_2_7_4_1","doi-asserted-by":"publisher","DOI":"10.1176\/appi.ajp.2010.10040567"},{"key":"e_1_2_7_5_1","doi-asserted-by":"publisher","DOI":"10.1093\/schbul\/sbm121"},{"key":"e_1_2_7_6_1","doi-asserted-by":"publisher","DOI":"10.1093\/schbul\/sbn103"},{"key":"e_1_2_7_7_1","doi-asserted-by":"publisher","DOI":"10.1097\/00004583-199703000-00012"},{"key":"e_1_2_7_8_1","doi-asserted-by":"publisher","DOI":"10.1176\/ajp.151.8.1132"},{"key":"e_1_2_7_9_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0145-2134(02)00541-0"},{"key":"e_1_2_7_10_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.0963-7214.2004.00309.x"},{"key":"e_1_2_7_11_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.schres.2007.06.017"},{"key":"e_1_2_7_12_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jpsychires.2019.01.022"},{"key":"e_1_2_7_13_1","doi-asserted-by":"publisher","DOI":"10.1037\/0021-843X.100.4.607"},{"key":"e_1_2_7_14_1","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pone.0153557"},{"key":"e_1_2_7_15_1","doi-asserted-by":"publisher","DOI":"10.1037\/a0013745"},{"key":"e_1_2_7_16_1","doi-asserted-by":"publisher","DOI":"10.1111\/1467-8624.00252"},{"key":"e_1_2_7_17_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.lpm.2018.11.023"},{"key":"e_1_2_7_18_1","doi-asserted-by":"publisher","DOI":"10.1007\/s10597-019-00542-1"},{"key":"e_1_2_7_19_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.psychres.2019.03.034"},{"key":"e_1_2_7_20_1","volume-title":"Structured cinical interview for DSM \u2013 IV clinical version (SCID \u2013 I\/CV)","author":"First M. 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