The role of social support in suicidal ideation: a comparison of employed vs. unemployed people

Associations between nonrestorative sleep and suicidal ideation: a Japanese general population survey

Insomnia symptoms and short sleep duration are known to be associated with suicidal ideation. The aim of this study was to investigate the association between nonrestorative sleep (NRS), a subjective experience of feeling unrefreshed after waking up, and suicidal ideation in the general population. We analyzed data from a cross-sectional survey of 2559 randomly sampled adults living in Japan. The participants were asked about insomnia symptoms (difficulty initiating sleep, difficulty maintaining sleep, and early morning awakening), NRS, sleep duration, and the presence of suicidal ideation. Logistic regression analysis was used to examine the associations among short sleep duration (< 6 h), insomnia symptoms, NRS, and suicidal ideation. Possible confounding factors were adjusted using propensity scores. In the multivariate analysis adjusting for the confounding effects of other sleep-related factors, in addition to psychiatric, sociodemographic, and lifestyle factors, only NRS showed a positive association with suicidal ideation (adjusted odds ratio [aOR] = 2.266). These findings suggest the importance of focusing on NRS for suicide prevention in the general population.

Motivations for suicide attempts and risk factors among youths in Western Iran: A cross-sectional study

Background and Aims

Suicide attempts are a fundamental problem in health care systems and are known for their complex and multifaceted nature. This study aimed to explore the reasons for suicide attempts and to identify associated factors in western Iran.

Methods

In Asadabad, western Iran, a cross-sectional study was carried out between April 2020 and March 2021. A nonrandom sampling method was used to select 110 participants, ages 15-35. Structured questionnaires such as the Beck Anxiety Inventory (BAI), the Beck Depression Inventory (BDI-II), and the Suicide Motivation Scale (IMSA) were used to gather the data. Multiple linear regression, one-way analysis of variance, Pearson's correlation coefficient, and independent t tests were all used in the data analysis.

Results

The majority of participants (59.1%) were female, with a mean age of 25.78 years. The most common reason for suicide attempts (43.6%) was family issues, and the most popular means (66.4%) were pills and medication. Eighty-nine percent of participants had symptoms of depression. The mean scores were calculated for motivation for suicide attempts (32.46 ± 16.11), depression (34.60 ± 20.50), and anxiety (34.14 ± 15.69). The analysis showed that the motivation for suicide attempts and anxiety was greater in single persons than in married and divorced persons (p < 0.05). Motivation for suicide attempts was also greater in low- to middle-income individuals with a history of divorce (p < 0.05). The multiple regression model showed that anxiety, sex, education, and medical history significantly influenced the motivation for suicide attempts (p < 0.001).

Conclusion

The results showed that a wide range of social, economic, and cultural factors and psychiatric disorders, including anxiety and depression, are involved in suicide attempts. This study aimed to design interventions and strategies to prioritize mental health, improve life skills to control stressful events, and focus on high-risk groups (women, married people, people with low education levels, and those with a history of physical and mental illnesses) for suicide prevention in health promotion programs.

Self-reported suicidal behaviour among people living with disabilities: prevalence and associated factors from a cross-sectional nation-wide survey in Bangladesh

BACKGROUND

Disability marginalises a large portion of Bangladesh's population. Global pre- and post-pandemic research evidently states that, this group is more prone to develop mental health problems, which increases the risk of self-harm and suicide among them. It is crucial to comprehend and mitigate the mental health challenges among the people with disabilities which in turn can promote their greater participation in community, and in national socioeconomic development. However, currently there is limited information available, regarding the suicidal behaviour of this group in Bangladesh. Therefore, this study aimed to investigate the prevalence and contributing factors of suicidal behaviour among people with disabilities.

METHOD

A cross-sectional survey was conducted during September and October 2022, among the participants who had selected disabilities, by using probability proportional to size sampling technique across all eight divisions of Bangladesh. A semi-structured questionnaire comprising information about sociodemographic, lifestyle, health; and Suicidal Behaviour Questionnaire-Revision (SBQ-R) was used. The association between the determinants and mental health outcome was investigated using the Chi-square test, and the contributing factors were investigated using the multiple binary logistic regression.

RESULT

About 10.45% of the participants reported to have suicidal behaviour (e.g., suicidal ideation, attempts, completed suicide), considering the cut-off score as 7 for the SBQ-R in the study period. Approximately, 40% respondents mentioned suicidal ideation in their lifetime, whereas, 9.01% had suicidal ideation over the past 12 months. Additionally, 8.87% of the person with disabilities, mentioned about their suicidal intent to the family members, and 5.94% reported the likelihood of suicide in the future. Being female, having multiple disabilities, and not being connected with family and friends were found to be significantly associated with suicidal behaviour.

CONCLUSION

This research demonstrates the significance of treating mental health issues and expanding accessibility to pre-existing services to lessen the impact of the limitations generated by disabilities. Policymakers can utilize this baseline findings to design large scale research and develop measures for suicide prevention, and management for at-risk groups.

Effects of mindfulness meditation training offered in-person and via a virtual world on self-compassion: A study with U.S. military active duty and veterans

BACKGROUND

Mindfulness-based, in-person programs are effective at reducing stress and enhancing resilience in military and civilian samples, yet few studies have examined or compared training offered via real-time, interactive social media. Such a program would have a wider-reach and could include those unable to attend in-person. There is also interest in resolving ambiguity about the effects of mindfulness training on individual difference variables, such as self-compassion.

OBJECTIVE

The purpose of this research was to compare pre/post self-compassion for three interventions; Mindfulness-based Stress Reduction delivered in-person (IP), mindfulness meditation training delivered via a Virtual World (VW), and a wait-list Control Group (CG) among active duty and veteran U.S. military.

METHODS

A 2 (pre/post)×3 (group) factorial design was conducted with 250 active duty and veteran U.S. Military service members, with self-compassion measures as dependent variables.

RESULTS

Self Compassion improved 10% for the IP group and 14% for the VW group, while the CG group did not improve. Combined treatment groups yielded a 10.3% improvement in self-compassion compared with no change in the CG and with a group×time interaction effect (p < 0.01). Participants with lower initial self-compassion experienced greater benefits than those with higher baseline self-compassion (p < 0.01).

CONCLUSION

IP and VW Mindfulness Meditation training were equally effective in increasing self-compassion. Adding effective on-line mindfulness delivery will promote self-compassion among a more extensive audience, likely yielding improved coping, confidence, connectedness, cheerfulness, steadiness, and self-satisfaction, while lessening anxiety, fear-of-failure, and stress among participants.

Psychotic experiences, perceived stress, and suicidal ideation among the general population during the COVID-19 pandemic: Findings from Japan

BACKGROUND

Psychotic experiences (PEs) have been linked to suicidality. However, little is known about the mechanisms underlying this association. This cross-sectional study examined the role of perceived stress in the association between PEs and suicidal ideation in the general population during the COVID-19 pandemic, which has been linked to high levels of stress and an increase in suicidal behavior.

METHODS

Data were analyzed from an online sample of 1452 Japanese individuals aged 18 to 89 that were collected in February 2021. Information was obtained on past-year suicidal ideation and PEs, which were assessed with the PRIME Screen-Revised (PS-R). Perceived stress was measured with the Perceived Stress Scale (PSS-14). Logistic regression was used to examine associations.

RESULTS

In an analysis adjusted for sociodemographic factors, PEs were associated with 2.4 times higher odds for past-year suicidal ideation. However, further adjusting the analysis for mental health (depressive symptoms) attenuated the association (OR: 1.49, 95%CI: 0.76-2.93). In an analysis adjusted for mental health, individuals with PEs and perceived stress had significantly higher odds for suicidal ideation (OR: 4.77, 95%CI: 1.83-12.44), while PEs without perceived stress were not linked to suicidal thoughts (OR: 0.47, 95%Cl: 0.13-1.77). A further analysis showed that stress mediated the PEs-suicidal ideation association.

CONCLUSIONS

Self-perceived stress plays an important role in the association between PEs and suicidal ideation. The detection and management of stress in people with PEs may help prevent negative outcomes such as suicidal thoughts and behaviors in this population.

Behavioral and location-related antecedents of train suicides

BACKGROUND

In the European Union, over 2000 suicides on railway premises were reported in 2020. Identifying individuals' behavioral and location patterns just before they die or attempt to die by train suicide (ITS) is critical for effective prevention of suicides by train. We conducted a naturalistic study using a newly developed instrument for the assessment of fatalities in rail traffic that used information from on-site video cameras.

METHODS

A total of 56 case files and surveillance recordings of ITS prior to their suicide or suicide attempt were compared to 46 surveillance recordings of matched regular train passengers (RTP) before they boarded their trains. Groups were compared on individuals' behavior as well as location and contextual parameters.

RESULTS

ITS performed unusual movement patterns more frequently, carried luggage less often, stayed on the platform longer, and let more trains pass relative to RTP.

CONCLUSIONS

If this study is replicated with a larger sample, artificial intelligence could be used to detect suspicious/unusual (movement) patterns in order to prevent train suicide. Social awareness campaigns that foster the identification of people in distress at train stations in combination with lower thresholds for the use of emergency devices on platforms may help to detect potential train suicides and reduce their incidence.

Suicidal ideation among Chinese survivors of childhood sexual abuse: Associations with rumination and perceived social support

BACKGROUND

Although previous studies have shown that childhood sexual abuse (CSA) experiences might be related to suicidal ideation in later life, its associations with rumination and perceived social support (PSS) remain unclear.

OBJECTIVE

The present study aimed to expand prior findings among Chinese survivors of CSA to investigate rumination's effect on the association between CSA and suicidal ideation, and the potential moderating role of PSS in this relationship.

METHODS

The Childhood Sexual Abuse Questionnaire, the Ruminative Response Scale, the Multi-dimensional Scale of Perceived Social Support, and the Symptom Checklist were completed by 6834 college students (56.61% females).

RESULTS

In all, 1400 (20.76%) students reported experiences of CSA. The rate of CSA in males was higher than that in females (24.23% vs. 18.10%). Students with CSA experiences reported a higher level of suicidal ideation than those without such experiences. CSA and rumination were positively related to suicidal ideation, and PSS were negatively related to CSA, rumination and suicidal ideation. CSA predicted suicidal ideation both directly and indirectly through rumination. PSS moderated the effect of rumination on suicidal ideation.

CONCLUSIONS

This study provides evidence for the effects of rumination on the association between CSA and suicidal ideation, and the buffering role of PSS on the relationship between rumination and suicidal ideation in Chinese survivors with CSA experiences. These findings suggest that developing adaptive emotional regulation strategies and enhancing the level of PSS might contribute to the alleviation of negative influences from CSA.