Exposure to Suicide in the Family: Suicidal Ideation and Unmet Interpersonal Needs in Young Adults Who Have Lost a Family Member by Suicide

An analysis of the Painful and Provocative Events Scale: Some painful and provocative findings

This research investigated the latent structure and correlates of the 26-item Painful and Provocative Events Scale (PPES). For a sample of 290 community respondents, results from parallel analysis indicated a 5-factor structure. Based on principal axis factoring with varimax rotation, scales of Intense physicality, Physical and mental trauma, Physical risk taking, Psychopathy, and Body enhancement were constructed, and these demonstrated a pattern of convergent and discriminant correlations with suicide-associated and demographic variables that supported the delineation of these scales as being distinct. In general, results challenge the current scoring of the PPES and, with developed scales being differentially related to demographic variables, indicate that both respondent age and sex require consideration for scale score interpretation.

Population-attributable risk of psychiatric disorders for suicide among adolescents and young adults in Taiwan

BACKGROUND

Youth suicide rates have increased markedly in some countries. This study aimed to estimate the population-attributable risk of psychiatric disorders associated with suicide among Taiwanese youth aged 10-24 years.

METHODS

Data were obtained from the National Death Registry and National Health Insurance (NHI) claims database between 2007 and 2019. Youth who died by suicide were included, and comparisons, 1:10 matched by age and sex, were randomly selected from the Registry for NHI beneficiaries. We used multivariable logistic regression to estimate suicide odds ratios for psychiatric disorders. The population-attributable fractions (PAF) were calculated for each psychiatric disorder.

RESULTS

A total of 2345 youth suicide and 23 450 comparisons were included. Overall, 44.8% of suicides had a psychiatric disorder, while only 7.9% of the comparisons had a psychiatric disorder. The combined PAF for all psychiatric disorders was 55.9%. The top three psychiatric conditions of the largest PAFs were major depressive disorder, dysthymia, and sleep disorder. In the analysis stratified by sex, the combined PAF was 45.5% for males and 69.2% for females. The PAF among young adults aged 20-24 years (57.0%) was higher than among adolescents aged 10-19 years (48.0%).

CONCLUSIONS

Our findings of high PAF from major depressive disorder, dysthymia, and sleep disorder to youth suicides suggest that youth suicide prevention that focuses on detecting and treating mental illness may usefully target these disorders.

Investigating the effects of suicide exposure among a clinical sample of active duty service members

Suicide exposure warrants further investigation as a risk factor for suicide among military service members. This study aimed to examine associations among suicide exposure, suicidal ideation (SI), and psychological symptoms in a clinical sample of service members (N = 1,565, 64.4% suicide-exposed) and identify how one's relationship with the deceased impacts suicidality and psychological health in exposed individuals. A secondary analysis of cross-sectional survey data was conducted. Generalized linear regression analyses were used to identify associations between suicide exposure and both current SI and psychological symptoms among all participants; the associations between suicide exposure characteristics and psychological symptoms were only examined among exposed individuals. Exposure was not significantly associated with higher SI, β = .007, SE = .16, p = .965, but was associated with PTSD, β = 1.60, SE = 0.49, p = .001; anxiety, β = .68, SE = .31, p = .031; and insomnia symptoms, β = .98, SE = .25, p < .001. Among participants who had been exposed, high/long impact of exposure was positively associated with SI, β = 0.94, SE = .26, p < .001, and psychological symptoms, PTSD: β = 2.32, SE = .77, p = .002; anxiety: β = 1.39, SE = .50, p = .005; insomnia: β = .96, SE = .39, p = .015. Results illustrate the significant issue of suicide exposure within the military and show consideration of suicide exposure as a potential risk factor for adverse psychological outcomes is warranted.

Exposure to suicide in the family and suicidal ideation in Portugal during the Covid-19 pandemic: The mediating role of unbearable psychache

Objectives

This study tested the mediation effects of two facets of psychache – bearable and unbearable – in the relationship between exposure to suicide in the family and suicidal ideation in Portugal during the Covid‐19 pandemic.

Methods

Two hundred and forty‐four adults aged between 19 and 64 participated. Two groups were defined: one exposed to suicide in the family (n = 42) and a control group (n = 192).

Results

Path analysis using structural equation modelling tested a mediation model. Results demonstrated that unbearable psychache fully mediated the relationship between exposure to suicide and suicidal ideation, even when controlling for the mediation effects of depressive symptoms, the presence of a psychiatric diagnosis, and years of education.

Conclusions

These results suggest that rather than considering just the global experience of psychache in individuals exposed to suicide, researchers and clinicians should look to the presence of unbearable psychache given its contribution to suicidal ideation.

Practitioner points

Unbearable psychache fully mediated the relationship between exposure to suicide in the family and suicidal ideation

It is not the global experience of psychache that contributes to suicide ideation in individuals exposed to suicide in the family rather the presence of unbearable psychache