The relationship between childhood trauma and adult psychosis in a UK Early Intervention Service: results of a retrospective case note study

• Published in: Neuropsychiatric disease and treatment 2017-01, Vol.13, p.269-273
• Main Authors: Reeder, Francesca D, Husain, Nusrat, Rhouma, Abdul, Haddad, Peter M, Munshi, Tariq, Naeem, Farooq, Khachatryan, Davit, Chaudhry, Imran B
• Format: Article
• Language: English
• Subjects: Abuse; Adverse childhood experiences; Audits; Bullying; Childhood; Childhood Trauma; Childhood trauma (Psychology); Development and progression; Early intervention; Ethnicity; Family; Mental disorders; Mental health care; Original Research; Parents & parenting; Patients; Psychiatry; Psychosis; Psychotic disorders; R&D; Research & development; Risk factors; Schizophrenia; Sex crimes; Stress; Studies; Victimization
• ISSN: 1176-6328; 1178-2021; 1178-2021
• DOI: 10.2147/NDT.S98605

There is evidence that childhood trauma is a risk factor for the development of psychosis and it is recommended that childhood trauma is inquired about in all patients presenting with psychosis. This study aimed to determine the prevalence of childhood trauma in patients in the UK Early Intervention Service based on a case note review. This is a retrospective case note study of 296 patients in an UK Early Intervention Service. Trauma history obtained on service entry was reviewed and trauma experienced categorized. Results were analyzed using crosstab and frequency analysis. The mean age of the sample was 24 years, 70% were male, 66% were White, and 23% Asian (ethnicity not documented in 11% of the sample). Approximately 60% of patients reported childhood trauma, 21% reported no childhood trauma, and data were not recorded for the remaining 19%. Among those reporting trauma, the prevalence of most frequently reported traumas were: severe or repeated disruption (21%), parental mental illness (19%), bullying (18%), absence of a parent (13%), and 'other' trauma (24%) - the majority of which were victimization events. Sixty-six percent of those reporting trauma had experienced multiple forms of trauma. A high prevalence of childhood trauma (particularly trauma related to the home environment or family unit) was reported. This is consistent with other studies reporting on trauma and psychosis. The main weakness of the study is a lack of a control group reporting experience of childhood trauma in those without psychosis. Guidelines recommend that all patients with psychosis are asked about childhood trauma; but in 19% of our sample there was no documentation that this had been done indicating the need for improvement in assessment.