Social connections and suicidal behaviour in young Australian adults: Evidence from a case-control study of persons aged 18-34 years in NSW, Australia

"I'd Rather Be Alone." Examining the Interactive Effects of Social Proximity and Social Preference on Suicidal Thinking

INTRODUCTION

Emerging and young adulthood is associated with heightened risk for suicide, with interpersonal factors potentially exerting disproportionate effects during this critical life stage. Research examining the interplay of subjective and objective interpersonal factors for suicide ideation (SI) in daily life is limited.

METHODS

Dynamic structural equation models were used to analyze ecological momentary assessment data (21 days; 7 semi-random daily surveys) in a sample of at-risk young adults (N = 140) to test within-person main and interactive effects of objective social proximity (alone vs. not alone) and subjective social preference (desire to be alone or with others) on SI severity concurrently and prospectively over 2-h intervals in daily life.

RESULTS

Preferring to be alone (while alone or with others) was associated with intraindividual near-term increases in SI severity, whereas preferring to be with others (while alone or with others) was associated with near-term decreases in SI severity.

CONCLUSIONS

Being with others can be either a risk or protective factor for near-term SI severity depending on whether the present company is desired. Considering multiple interpersonal factors combined may be necessary to understand and treat SI as these factors may either buffer or confer greater near-term risk depending on other factors.

Recognizing and coping with suicidal thoughts: A mixed-methods investigation of digital safety plan content

OBJECTIVES

Suicide safety plans are a personalized means of documenting how a person at risk of suicide recognizes and intends to cope with emerging suicidal thoughts. This study aimed to understand how users of digital suicide safety plans describe their warning signs, methods of coping and any relationships between these that may emerge.

METHODS

A sample comprising 150 users of the Australian suicide safety planning smartphone app Beyond Now consented to share the content of their safety plans. Reflexive thematic analysis was used to identify themes in overall plan content. Most participants identified as women (61%), had a history of at least one suicide attempt (61%) and completed their plans by themselves (84%).

RESULTS

Three major themes emerged: (1) interpersonal challenges and complexity; (2) matching coping strategies to warning signs; and (3) helpful and harmful digital technology use. Most plans appeared to demonstrate high self-awareness of warning signs and available supports.

CONCLUSIONS

Safety plan content provides a window into the thought process underlying the recognition of suicidal thoughts and the attempts to manage them. An opportunity exists for practitioners and support persons to use this content when collaboratively supporting a safety plan user to improve their coping strategies and support networks.

Peer-Written Caring Letters for Veterans after a Suicidal Crisis

OBJECTIVE

In the evidence-based suicide prevention intervention, Caring Letters, healthcare providers send brief, caring messages to patients following psychiatric inpatient care, a time of elevated suicide risk. However, recent studies with military populations have found mixed results. An adaptation of Caring Letters employed a peer framework in which veterans from the community wrote brief caring messages to veterans discharging from psychiatric inpatient treatment after a suicidal crisis.

METHODS

The present study utilized content analysis to assess 90 caring messages generated by 15 peer veterans recruited from veteran service organizations (e.g., American Legion).

RESULTS

Three themes emerged: (1) Shared Military Service, (2) Care, and (3) Overcoming Adversity. Peer-generated content varied in how the coded themes were expressed in the messages.

CONCLUSION

These veteran-to-veteran caring messages may bolster belongingness, social support, and destigmatize mental health struggles, and have the potential to augment existing Caring Letters effects and interventions.

Social network investment of men: Cross-sectional and longitudinal associations with mental health problems

Internationally, there is growing attention on links between social isolation and mental health problems. Here, we use unique Australian longitudinal data to investigate associations between adult men's (n = 507; age M = 29.90, SD = 1.31) social network investments and their concurrent and subsequent mental health problems. In linear regressions, using generalised estimating equations (GEEs), we examined associations between social network investment (time with friends, network size and various activities with friends) and mental health symptoms (depression, anxiety and stress) across five timepoints. Models were adjusted for waves of outcome and potential confounders. Cross-sectionally, each social network investment variable, except for drinking with friends, was negatively associated with depressive symptoms. Men's extended friendship network size and sharing a meal with friends were negatively associated with concurrent anxiety and stress. Time spent and physical activity with friends was also negatively associated with concurrent stress. In longitudinal analyses, after adjusting for prior depressive symptoms, only the number of friends in close and extended networks remained protective against depressive symptoms 1 year later. Results did not differ by fatherhood or relationship status. Programs designed to strengthen men's investment in social networks are recommended to reduce men's depressive symptoms.

Predicting Compliance with Sanitary Behaviors among Students in Higher Education During the Second COVID-19 Wave: The Role of Health Anxiety and Risk Perception

To limit the spread of COVID-19, public authorities have recommended sanitary behaviors such as handwashing, mask-wearing, physical distancing, and social distancing. We recruited a large sample of higher education students in Belgium (N = 3201-3441) to investigate the role of sociodemographic variables, mental health, previous COVID-19 infections, academic involvement, and risk perception on adherence to these sanitary behaviors. This cross-sectional study took place during the second COVID-19 wave in Belgium, between February and March 2021. Analyses showed that living alone, being female, later in the academic curriculum, having higher general and health anxiety, higher academic involvement, and higher risk perception were positively associated with adherence to the four aforementioned sanitary behaviors. Conversely, previous infection with COVID-19 and having been quarantined were negative predictors. Our results show a set of predictors highly similar for the four sanitary behaviors. We discuss potential initiatives to increase adherence to sanitary behaviors in this group of highly educated youngsters.

Social isolation and suicide risk: Literature review and perspectives

Background

Suicide is a major public health problem and a cause of premature mortality. With a view to prevention, a great deal of research has been devoted to the determinants of suicide, focusing mostly on individual risk factors, particularly depression. In addition to causes intrinsic to the individual, the social environment has also been widely studied, particularly social isolation. This paper examines the social dimension of suicide etiology through a review of the literature on the relationship between suicide and social isolation.

Methods

Medline searches via PubMed and PsycINFO were conducted. The keywords were “suicid*” AND “isolation.”

Results

Of the 2,684 articles initially retrieved, 46 were included in the review.

Conclusions

Supported by proven theoretical foundations, mainly those developed by E. Durkheim and T. Joiner, a large majority of the articles included endorse the idea of a causal relationship between social isolation and suicide, and conversely, a protective effect of social support against suicide. Moreover, the association between suicide and social isolation is subject to variations related to age, gender, psychopathology, and specific circumstances. The social etiology of suicide has implications for intervention and future research.

Risk factors for completed suicide in the general population: A prospective cohort study of 242, 952 people

BACKGROUND

The estimated global burden of suicide is almost 1 million deaths per year, representing 57% of all violent deaths worldwide. In order to better identify at risk individuals and develop effective prevention strategies at the population level, a comprehensive understanding of the biological, psychological and social risk factors is required.

METHOD

Data from the National Health Interview Survey (1997- 2004) were analyzed. Multivariable Cox proportional hazards regression models were used to compute hazard ratios (HRs) and accompanying 95% confidence intervals (CI).

RESULTS

During a mean 6.3 years of follow-up of 242, 952 people (1.56 million person-years), 180 deaths due to suicide occurred. Of 18 risk factors, eight revealed associations with suicide. Participants who had never been married (HR, 2.58; 95% CI, 1.44-4.62), current smokers (HR, 2.26; 1.49-3.43), current drinkers (HR, 1.93; 1.14-3.27]), participants with serious psychological distress (HR, 3.34; 1.81-6.18), and a history of emphysema (HR, 2.79; 1.18-6.59), liver disease (HR, 4.63; 2.10-10.20), kidney disease (HR, 2.26; 1.00-5.06) and cancer (HR, 2.18; 1.32-3.59) were at increased risk of completed suicide.

LIMITATIONS

Due to the observational nature of this study, we cannot exclude the possibility of reverse or bi-directional causality.

CONCLUSIONS

This large, prospective cohort study identified a series of biopsychosocial risk factors that may have utility in suicide prevention.

Exploring the lived experiences of the suicide attempt survivors: a phenomenological approach

Purpose: Suicide is a complex phenomenon that needs to be studied with a variety of approaches. The purpose of this study is to explore the lived experience of attempted suicide with the phenomenology approach.

Method: An interpretive phenomenological approach was used to analyse semi-structured, in-depth interviews with 16 participants (ages 19–57) who were recruited by means of purposive sampling from October to November 2017 at the Farshchian Psychiatric Hospital in Hamadan/Iran. Data analysis was conducted according to van Manen’s phenomenological method.

Results: Identified three themes and eight subthemes: Mental pain (subthemes: living through grief, internal conflict, the world is better without me), Social challenges (lack of social connection, financial problems, social support services) and Need for love and belonging (feeling understood, need of empathy).

Conclusions: Outcomes and key implications of the study related primarily to improving the treatment experiences of suicide attempt survivors and other at-risk population, and also advancing suicide prevention efforts and to provide support for suicide attempt survivors.

Prevalence of suicidal behaviour among nursing and midwifery college students in Ghana

AIM

To provide exploratory and descriptive evidence on the prevalence estimate and some demographic correlates of suicidal behaviour among nursing and midwifery college students in Ghana.

DESIGN

We used a cross-sectional survey design.

METHOD

An anonymous survey involving a randomly selected sample of 305 nursing and midwifery college students was conducted in March-May 2017. The Suicide Behavior Questionnaire-Revised was used to assess suicidal behaviour (i.e., ideation, planning, threat and attempt) and suicidal behaviour risk.

RESULTS

The lifetime prevalence of suicide ideations (15.4%; 95% confidence interval [CI] = 0.11-0.20), plans (6.6%; 95% CI = 0.04-0.10), attempts (2.3%; 95% CI = 0.01-0.05), threats (13.4%; 95% CI = 0.10-0.18) and 12-month prevalence of ideations (21.3%; 95% CI = 0.17-0.26) are comparable to estimates found in both high-income and low- and middle-income countries. However, associations between the demographic variables studied and suicidal behaviour risk were not statistically significant.