Childhood Trauma Is Associated With Severity of Hallucinations and Delusions in Psychotic Disorders: A Systematic Review and Meta-Analysis.

ABSTRACT:

Introduction

Childhood trauma is a risk factor for the development of psychosis. Furthermore, a number of theories propose specific mechanisms by which childhood trauma may contribute to more severe positive and negative psychotic symptoms, some of which are supported empirically. The robustness of this empirical evidence is unclear due to mixed results and methodological limitations of individual studies. A systematic review and meta-analysis of the evidence for associations between childhood trauma and severity of hallucinations, delusions, and negative psychotic symptoms in clinical populations with a diagnosed psychotic disorder is needed.

Method

A systematic search was conducted. Reference lists of relevant review articles were hand-searched, and authors contacted for d

SUBMITTER: Bailey T 

PROVIDER: S-EPMC6101549 | biostudies-literature | 2018 Aug

REPOSITORIES: biostudies-literature