The Relationship between Trauma Exposure and Psychiatric Hospitalization for Suicide Ideation or Suicide Attempt among Patients Admitted to a Military Treatment Setting

Prevalence and risk of sexual violence victimization among mental health service users: a systematic review and meta-analyses

PURPOSE

People with mental disorders are more likely to experience sexual violence than the general population, but little is known about the prevalence of sexual violence in people who use psychiatric services. This paper aims to estimate the prevalence and odds of sexual violence victimisation within mental health services by gender and mental health setting (i.e. inpatient, outpatient and mixed settings).

METHODS

This study is a systematic review and meta-analysis (PROSPERO registration number: CRD4201810019). Three databases (Medline, Embase, PsychINFO) were searched and citation tracking, and reference screening of included studies was conducted. Studies were included if the prevalence and/or risk of sexual violence in psychiatric service users were reported or calculable across the past year or adult lifetime. The methodological quality of included studies was assessed. A random effects meta-analyses was conducted to estimate odds ratios and pooled prevalence estimates of sexual violence in different mental health settings.

RESULTS

Twenty-six studies were included encompassing 197,194 participants. The meta-analyses revealed high pooled prevalence estimates and increased odds of sexual violence victimisation in male and female psychiatric service users compared to non-psychiatric service users.

CONCLUSIONS

Mental health practitioners should be trained to respond effectively to disclosures of sexual violence, particularly from these vulnerable groups. Future sexual violence interventions should consider mental health as a treatment outcome.

Comparative analysis of the effect of interactive audio-visual based art therapy and music therapy in reducing suicidal ideation among school children who survived abduction

This study looked at how exposure to interactive TV-based music and art therapy could assist in reducing suicidal thoughts of secondary school female children who survived abduction in Nigeria. A quasi-experiment was carried out in three randomly selected secondary schools in Northern Nigeria. The study sample comprised 470 students divided into three groups to form control group 235, art therapy group 118 and music therapy group 117. Results suggest that participants exposed to interactive TV-based art therapy and music therapy reported a lower score for suicidal ideation compared to the control group that was not exposed to any form of therapy aside from routine clinic checkups. Specifically, those exposed to interactive TV-based art therapy reported a lesser suicidal ideation score than the music and the control group. We recommend the introduction of interactive TV-based music therapy and art therapy in reducing suicidal ideation among children that survived kidnapping in Nigeria.

Gene-environment interaction between HPA-axis genes and trauma exposure in the suicide behavior: A systematic review

Suicide behavior (SB) emerge from complex interactions among traumatic events and multiple genetic factors. We conducted the first systematic review to assess the evidence of a link among trauma exposure, HPA-axis genes, and SB. A systematic search of PubMed, EBSCO, Science Direct, PsychInfo, and Scopus databases on gene-environment interaction, and susceptibility to SB was carried out until February 2022. Our study was prospectively registered in PROSPERO (CRD42022316141). A total of 13 epidemiological studies (11,756 subjects) were included: eight studies focused on traumatic experiences in the childhood and five studies on lifetime trauma exposure. All studies reported a positive association between the trauma exposure with SB. Gene-environment interaction was reported for CRHR1 (n = 6), CRHR2 (n = 2), FKBP5 (n = 2), and CRHBP (n = 1), however, for CRH, NR3C1, MC2R, and POMC genes no found gene-environment effects on SB. Trauma exposure could be one mechanism that links HPA-axis genes activity with the development of SB.

Suicide attempt, impulsivity, and exposure to trauma in college students

OBJECTIVES

Past suicide attempt (SA) is one of the most important risk factors for suicide death. An ideation-to-action framework posits that impulsivity, potentially traumatic events, and mental disorders also play a role in increasing suicide risk. This study aimed to assess the association between trait impulsivity, lifetime exposure to trauma, and post-traumatic stress disorder (PTSD) with SA in a sample of Brazilian college students.

METHODS

A total of 2,137 participants filled self-reported questionnaires consisting of a sociodemographic and clinical questionnaire, Trauma History Questionnaire, Post-Traumatic Stress Disorder Checklist - Civilian version, and Barratt Impulsiveness Scale.

RESULTS

Our findings suggest that trait impulsivity may be interpreted as exerting a distal effect on SA, even in the presence of other variables - such as trauma history, psychological neglect, and PTSD - which also increase the odds of SA. High and medium levels of impulsivity, history of trauma, and PTSD increased the likelihood of SA.

CONCLUSIONS

Intervention strategies to prevent SA may target trait impulsivity and exposure to traumatic experiences.

A latent class analysis of physical, emotional, and sexual abuse history among suicidal inpatients

OBJECTIVE

Physical, emotional, and sexual abuse are subtypes of childhood abuse that may persist into adulthood. This study applied latent class analysis to describe the pattern of co-occurrence of these three abuse subtypes during childhood and adulthood and examined latent class differences in psychosocial characteristics and three types of suicide attempt history (aborted, interrupted, and actual).

METHODS

Data were drawn from a high-risk sample of 115 military service members and adult beneficiaries who were psychiatrically hospitalized following a suicide-related crisis.

RESULTS

Three latent classes were identified: Multiple and Persistent Abuse (Class One: 29.6%), Childhood Physical and Persistent Emotional Abuse (Class Two: 27.0%), and Minimal Abuse (Class Three: 43.5%). Females were more likely than males to report a history of Multiple and Persistent Abuse. After controlling for gender, the Multiple and Persistent Abuse Class had higher scores of depressive symptoms and hazardous drinking, poorer sleep quality, and increased social stress than the Minimal Abuse Class. Moreover, the Multiple and Persistent Abuse Class was associated with increased likelihood of lifetime interrupted suicide attempt (Odds Ratio [OR] = 3.81, 95% CI = 1.20, 12.07) and actual suicide attempt (OR = 3.65, 95% CI = 1.23, 10.85), and had the greatest number of total actual suicide attempt (1.82 times on average).

CONCLUSION

Co-occurrence of multiple subtypes of abuse across development is associated with higher psychosocial risk and history of suicide attempt. The assessment of specific subtypes of abuse and their timing may inform case conceptualization and the management of suicide risk among psychiatric inpatients.

A network analysis of risk factors for suicide in Iraq/Afghanistan-era veterans

Suicidal ideation (SI) is a prevalent issue in the veteran population. A number of factors have been identified as risk factors for suicidal ideation (SI) in veterans, including suicide attempts, depression, posttraumatic stress disorder (PTSD), and drug use. However, clinicians' ability to predict suicide is poor, particularly given the interplay between various factors such as previous suicide attempts. As such, there is a gap in our knowledge of which factors most saliently predict suicide risk and which should be targets for interventions designed to lower SI. Network analysis, a method allowing for an examination of how variables relate within the context of a network of factors, may bridge this gap by simultaneously evaluating the interrelationships between risk factors for suicide in veterans. Current study used network analysis and data from 2268 Iraq/Afghanistan-era military veterans to examine the relationships between suicidal ideation and several factors related to suicide risk, such as past suicide attempts, PTSD symptoms, depression, drug use, trauma exposure. Partial correlation network results showed suicidal ideation to be strongly related to depression, with smaller connections to past suicide attempts and anger. Additionally, past suicide attempts was strongly related to history of childhood trauma and weakly related to problematic drug use and PTSD symptoms. These results offer valuable information for both predicting suicide risk and differentiating targets for interventions lowering suicide risk in veterans.