Childhood-maltreatment subtypes in bipolar patients with suicidal behavior: systematic review and meta-analysis

Objective: to identify the prevalence of suicidal behavior in young university students. Method: a systematic review with meta-analysis of cross-sectional studies based on the Joanna Briggs Institute proposal, and carried out in the PubMed, Web of Science, Scopus, PsycINFO and LILACS databases and in the Brazilian Digital Library of Theses and Dissertations, with no language or year restrictions. A total of 2,942 publications were identified. Selection, data extraction and methodological evaluation of the studies were performed by two independent researchers. The meta-analysis was performed considering the random effects model. Results: eleven articles were included in this review. The prevalence variation for suicidal ideation was from 9.7% to 58.3% and, for attempted suicide, it was from 0.7% to 14.7%. The meta-analysis showed a 27.1% prevalence for suicidal ideation in life, 14.1% for ideation in the last year, and 3.1% for attempted suicide in life. Conclusion: the high prevalence of suicidal behavior, even with the considerable heterogeneity of the studies, raises the need to implement interventions aimed at preventing suicide and promoting mental health, especially in the academic environment.

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The Relationship Between Childhood Maltreatment and Violence to Others in Individuals With Psychosis: A Systematic Review and Meta-Analysis

Trauma Violence & Abuse ◽

10.1177/1524838017708786 ◽

2017 ◽

Vol 20 (3) ◽

pp. 358-373 ◽

Cited By ~ 5

Author(s):

Kathleen Green ◽

Kevin Browne ◽

Shihning Chou

Keyword(s):

Systematic Review ◽

Childhood Maltreatment ◽

Meta Analysis ◽

The Relationship

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Childhood maltreatment and adult suicidality: a comprehensive systematic review with meta-analysis

Psychological Medicine ◽

10.1017/s0033291718003823 ◽

2019 ◽

Vol 49 (07) ◽

pp. 1057-1078 ◽

Cited By ~ 33

Author(s):

Ioannis Angelakis ◽

Emma Louise Gillespie ◽

Maria Panagioti

Keyword(s):

Systematic Review ◽

Childhood Abuse ◽

Childhood Maltreatment ◽

Emotional Abuse ◽

Suicide Attempts ◽

Meta Analysis ◽

Current Evidence ◽

Bibliographic Databases ◽

Increased Risk ◽

Different Types

AbstractThis comprehensive systematic review and meta-analysis aims to quantify the association between different types of childhood maltreatment and suicidality. We searched five bibliographic databases, including Medline, PsychINFO, Embase, Web of Science and CINAHL, until January 2018. Random-effects meta-analysis was employed followed by univariable and multivariable meta-regressions. Heterogeneity was quantified using theI2statistic and formal publication bias tests were undertaken. The methodological quality of the studies was critically appraised and accounted in the meta-regression analyses. Data from 68 studies based onn= 261.660 adults were pooled. All different types of childhood maltreatment including sexual abuse [odds ratio (OR) 3.17, 95% confidence interval (CI) 2.76–3.64], physical abuse (OR 2.52, 95% CI 2.09–3.04) and emotional abuse (OR 2.49, 95% CI 1.64–3.77) were associated with two- to three-fold increased risk for suicide attempts. Similar results were found for the association between childhood maltreatment and suicidal ideation. Complex childhood abuse was associated with a particularly high risk for suicide attempts in adults (OR 5.18, 95% CI 2.52–10.63). Variations across the studies in terms of demographic and clinical characteristics of the participants and other core methodological factors did not affect the findings of the main analyses. We conclude that there is solid evidence that childhood maltreatment is associated with increased odds for suicidality in adults. The main outstanding challenge is to better understand the mechanisms which underpin the development of suicidality in people exposed to childhood maltreatment because current evidence is scarce.

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