Exposure to suicidal behaviors: A common suicide risk factor or a personal negative life event?

Communication on familial suicide: development of the Family Communication on Suicide Questionnaire

Introduction: Each suicide affects about five close family members, potentially heightening risk for psychopathology and suicide. Communication style is a key factor in mental health and psychosocial wellbeing of families. Family communication after suicide, however, is insufficiently conceptualised and studied. This study aimed to identify different factors of familial communication after suicide of a relative and to develop a questionnaire assessing the functionality of familial communications following the suicide of a family member.Method: Through literature review, categories for the functionality of family communication after a familial suicide were developed. Items assessing family communication strategies were formulated and reviewed for comprehensibility and classification. Based on this review, the FCSQ (Family Communication on Suicide Questionnaire) was then tested in a multistep exploratory factor analysis on a cohort of suicide-bereaved relatives, utilising principal axis factor extraction. Construct validity of the FCSQ was assessed through correlation analysis and internal consistency via coefficient alpha.Results: Fifty-nine participants were enrolled in the study. Psychometric analyses indicated that family communication after a suicide can be divided into three factors, Honest and Emotional, Derogatory, and Stigmatising. Honest and Emotional formed functional communications, while Derogatory and Stigmatising communications formed two dysfunctional dimensions.Conclusions: The FCSQ is a first-of-a-kind questionnaire to assess functionality of family communications after suicide. Factor analysis indicated good factor structure and internal consistency, especially regarding functional communication patterns, while the Derogatory factor requires further analysis. This questionnaire has the potential to fill a crucial gap in clinical and research practice and can help to identify families and family members at risk after the experience of a family suicide.

Suicidal behavior in the social environment: Does exposure moderate the relationship between an individual's own suicidal ideation and behavior?

INTRODUCTION

Suicidal behavior still cannot be sufficiently predicted. Exposure to suicidal behavior in the personal social environment is assumed to moderate the individual's transition from suicidal ideation to suicidal behavior within the Integrated Motivational-Volitional Model of Suicidal Behavior (IMV-model). This study aimed to investigate this moderating effect in a German high-risk sample.

METHODS

We interviewed 308 psychiatric inpatients (53% female) aged 18 to 81 years (M = 36.9, SD = 14.30) admitted after attempted suicide (53%) or due to an acute suicidal crisis (47%) regarding exposure events in their social environment. Four types of exposure events were analyzed using moderation analyses: familial suicides/suicide attempts, non-familial suicides/suicide attempts. Additionally, the numbers of reported exposure events were compared between patients with and without a recent suicide attempt as well as between patients with lifetime suicide attempts and lifetime suicidal ideation.

RESULTS

Neither moderating effects of exposure events on the relationship between lifetime suicidal ideation and recent suicidal behavior nor group differences between suicidal ideators and suicide attempters regarding the exposure events were found.

CONCLUSIONS

Exposure events might have differential and possibly protective effects on suicidal behavior - depending on type and quality (intensity, personal relevance, and recency) of event - and on the outcome (suicide vs. suicide attempt).

Work stress, family stress, and suicide ideation: A cross-sectional survey among working women in Shenzhen, China

BACKGROUND

This study aimed to explore the associations of work characteristics, work stress, and family stress with suicide ideation among working women, further to detect potential joint effects between different types of stress.

METHODS

From March to June in 2015, a cross-sectional survey on working women were conducted in Shenzhen, China. Demographic and work characteristics, work stress, family stress, and suicide ideation were collected. Multivariate logistic regression models were applied to assess possible associations by calculating the odds ratios (OR) and 95% confident intervals (CI).

RESULTS

Totally 968 working women were included with a mean age of 31.62 (standard deviation: 7.43) years. The prevalence of suicide ideation was 19.4%. We found that night shift work, sickness absence, work stress, and family stress were positively associated with suicide ideation, after adjusting for age, education level, marital status, and occupation type. None joint effect on multiplicative or additive scale of work stress and family stress on suicide ideation was found (P for multiplicative and additive interaction: 0.736 and 0.595, respectively), however, women with both high work stress and high family stress appeared more than five-time odds of suicide ideation (OR: 5.253, 95%CI: 2.982∼9.252).

LIMITATIONS

We did not collect information on other psychosocial profiles and failed to explore potential mediated effects within current associations.

CONCLUSIONS

This study lends support to suicide prevention that immediate relief allocated to working women with both high level of work stress and family stress is warranted of necessity.

Validation of the Suicidal Behavior Exposure Scale in First Responders

Background: First responders (e.g., emergency medical technicians, firefighters) may be at higher suicide risk than the general population due to frequent exposure to suicidal behaviors of others. Aims: We aimed to confirm the factor structure, scale reliability, and convergent validity of a new measure of suicidal exposure, the Suicidal Behaviors Exposure Scale, in first responders. Method: Using a cross-sectional web-based survey, we recruited 862 participants (81.3% male, mean age = 40.23, SD = 11.88) from a national database and southeastern state-based organization of first responders. Results: Confirmatory factor analysis resulted in a generally poor fit for the three-factor structure (exposure to suicidal communication, indirect exposure to suicide attempts/deaths, direct exposure to suicide attempts/deaths). However, good scale reliability and convergent validity were demonstrated. Limitations: The cross-sectional design, a convenience sample, and the low percentage of women comprise the limitations of this study. Conclusion: The Suicidal Behavior Exposure Scale requires additional development and validation before use in a first-responder sample. Future work should also examine other aspects of reliability and validity, namely, measurement invariance across groups and time.

Suicide contagion, gender, and suicide attempts among adolescents

Exposure to suicidal behavior (ESB) through social networks is often associated with an increased risk of suicidality, but empirical research-largely limited to the Western populations-has produced mixed results. Using survey data, we examined (a) the association between ESB and suicide attempt, and (b) the exacerbating role of ESB on gender differences in suicide attempt risk among Turkish adolescents (N = 2035). ESB was significantly associated with increased risk of suicide attempt, and it contributed to the higher attempt risk among girls. Suicidal behaviors spread through social networks via ESB, and suicide contagion exacerbates the existing gender differences.