Life meaning is associated with suicidal ideation among depressed veterans

Meaning in life following service among post-9/11 military veterans: A latent growth mixture model analysis

Meaning in life refers to the "sense made of, and significance felt regarding, the nature of one's being and existence." Meaningful living promotes well-being, resilience, and personal growth. Yet, much remains unknown about how meaning changes over time and determinants of meaning, particularly during major life transitions. We identified distinct trajectories of meaning using latent growth mixture models and examined prospective predictors of class membership in a military veteran cohort assessed at multiple time points throughout the first 3 years after leaving service. Three trajectories were identified: consistently high meaning (89.5%; n = 7025), diminishing meaning (6.1%; n = 479), and strengthening meaning (4.4%; n = 348). Veterans with greater posttraumatic stress symptoms, depression symptoms, and moral injury experienced increased odds of a less adaptive trajectory (i.e. diminishing and/or strengthening vs. consistently high meaning), whereas veterans who reported greater psychological resilience, community relationship satisfaction, and intimate relationship satisfaction experienced lower odds of a less adaptive trajectory. Several gender differences were also observed. Results provide insight into veteran subgroups that are more likely to experience lower meaning after leaving military service and thus may benefit from additional support to reduce their risk for poor longer-term health and well-being outcomes.

Posttraumatic Stress Disorder, Suicidal Ideation, and Suicidal Self-Directed Violence Among U.S. Military Personnel and Veterans: A Systematic Review of the Literature From 2010 to 2018

Rates of suicide and posttraumatic stress disorder remain high among United States military personnel and veterans. Building upon prior work, we conducted a systematic review of research published from 2010 to 2018 regarding: (1) the prevalence of suicidal ideation, suicide attempt, and suicide among United States military personnel and veterans diagnosed with posttraumatic stress disorder; (2) whether posttraumatic stress disorder was associated with suicidal ideation, suicide attempt, and suicide among United States military personnel and veterans. 2,106 titles and abstracts were screened, with 48 articles included. Overall risk of bias was generally high for studies on suicidal ideation or suicide attempt and low for studies on suicide. Across studies, rates of suicidal ideation, suicide attempt, and suicide widely varied based on study methodology and assessment approaches. Findings regarding the association between posttraumatic stress disorder diagnosis with suicidal ideation and suicide were generally mixed, and some studies reported that posttraumatic stress disorder was associated with lower risk for suicide. In contrast, most studies reported significant associations between posttraumatic stress disorder and suicide attempt. These findings suggest complex associations between posttraumatic stress disorder and suicidal ideation, suicide attempt, and suicide, which are likely influenced by other factors (e.g., psychiatric comorbidity). In addition, most samples were comprised of veterans, rather than military personnel. Further research is warranted to elucidate associations between posttraumatic stress disorder and suicidal ideation, suicide attempt, and suicide, including identification of moderators and mediators of this relationship. Addressing this among United States military personnel, by gender, and in relation to different trauma types is also necessary.

Suicidal Ideation among Veterans Living with Cancer Referred to Mental Health

Objectives: Eliminating Veteran suicide is a top priority for the Department of Veterans' Affairs (VA). This study identified factors associated with suicidal ideation (SI) among a rarely studied subgroup of Veterans: those with cancer.Methods: Veterans (age M = 61.83) with cancer (N= 175) referred for psychological evaluation completed measures of pain, sleep, depressive, anxiety, and PTSD symptoms. SI was defined by endorsing on paper-and-pencil questionnaire thoughts of killing oneself in the past 2 weeks or during clinical interview.Results: 25.1% reported SI. Compared to those without SI, Veterans with SI had higher ratings on measures of depression, anxiety, and PTSD symptoms. History of suicide attempt(s) was included in the model due to clinical significance. Logistic regression was performed with these variables as predictors of SI. The omnibus model was significant (p< .001). However, only anhedonia and depressed mood had a statistically significant contribution to the model (β = 0.540, p= .001).Conclusions: Anhedonia and depressed mood predicted SI among Veterans with cancer above and beyond other risk factors.Clinical Implications: This study's findings highlight the importance of incorporating suicide risk screenings in oncology clinics across VA medical centers.

The Meaning in Life in Suicidal Patients: The Presence and the Search for Constructs. A Systematic Review

Background and Objectives: Research on suicidal behavior (SB) has frequently focused more on risk factors than protective factors. Since the historic works of Viktor E. Frankl, who inquired how some Nazi concentration camps prisoners maintained their will to live though confronted with pervasive absurdity, Meaning in Life (MiL) has been interpreted as a potent resiliency factor. MiL then declined along a multitude of theoretical perspectives and was associated with various functioning domains of the individual. Surprising, few studies investigated the role of MiL on SB. We aimed to review and synthetize current literature on possible associations between MiL and SB, which included suicidal ideation (SI), suicidal attempts (SA), and completed suicide, focusing on two MiL constructs (the presence of MiL and search for MiL) from the Michael F. Steger’s recent conceptualization. Material andMethods: A systematic strategy following PRISMA guidelines was used to search for relevant articles in Pubmed/MEDLINE, Scopus, PsycINFO, and ScienceDirect (January 1980–February 2019) and yielded 172 articles, 37 of which met our inclusion criteria. Results: MiL emerged as a protective factor against SI, SA, and completed suicides, directly or through mediation/moderation models with other SB-related variables. When distinguishing the presence of MiL and the search for MiL, a consensual protective impact was described for the former. Data for the latter were less consistent but rather oriented towards a non-protective impact Conclusions: These findings could have clinical repercussions for SB prevention, in both suicide risk assessment refinement and psychotherapeutic interventions. Further research is needed to examine the dynamic interplay of the two constructs.

Meaning in life moderates the association between morally injurious experiences and suicide ideation among U.S. combat veterans: Results from the National Health and Resilience in Veterans Study

OBJECTIVE

Effectively responding to suicide risk among veterans involves further developing understanding of reactions to combat experiences, including life-threatening events, traumatic losses, and morally injurious experiences. An important determinant of whether stressors lead to poor mental health outcomes is the perception of meaning. The current study aimed to determine whether global meaning (i.e., general beliefs, goals, and sense of purpose in life) moderates the relationship between morally injurious experiences and suicide ideation among combat veterans.

METHOD

This analysis examined 564 participants in the National Health and Resilience in Veterans Study, which surveyed a nationally representative sample of U.S. military veterans, who reported a history of deployment to a combat zone. Multivariable logistic regressions examined interactions between morally injurious experiences and global meaning as predictors of the likelihood of current suicide ideation.

RESULTS

There were significant interactions between global meaning and 2 morally injurious experience subtypes-transgressions by others and betrayal experiences. Higher global meaning was associated with significantly lower likelihood of experiencing suicide ideation at higher levels of transgression by others and betrayal experiences.

CONCLUSIONS

Veterans who report higher levels of morally injurious experiences involving transgressions by others and betrayal experiences in the presence of higher levels of global meaning are significantly less likely to experience suicide ideation. Continued research is needed to determine whether interventions aimed at cultivating global meaning may help mitigate suicide risk in combat veterans with high exposure to certain potentially morally injurious experiences. (PsycINFO Database Record (c) 2019 APA, all rights reserved).

Nursing students' relationships among meaning in life, well-being, and positive beliefs: A cross-sectional survey study

Nursing educators have a core responsibility to develop nursing students' health promotion. The purpose of this study was to explore nursing students regarding their relationships among meaning in life, well-being, and positive beliefs. A cross-sectional survey design was adopted in this study. Purposive sampling was used. A total of 219 nursing students participated in the study. Quantitative analysis was utilized for the data analyses. The study found that nursing students had the following mean scores on the meaning in life, 4.33 (86.60%) standard deviation (SD) 0.79; well-being, 4.23 (84.60%) SD 0.78; and positive beliefs, 4.32 (86.40%) SD 0.75. The nursing students' characteristics, meaning in life, and well-being explained 79% of the variance in positive beliefs (adjusted R = 0.79, F = 114.57, P < .001). Nursing educators can promote meaning in life and well-being to nursing students as an effective way to increase their positive beliefs.

Nature and determinants of suicidal ideation among U.S. veterans: Results from the national health and resilience in veterans study

BACKGROUND

Suicidal thoughts and behaviors among U.S. military veterans are a major public health concern. To date, however, scarce data are available regarding the nature and correlates of suicidal ideation (SI) among U.S. veterans. This study evaluated the prevalence and correlates of suicidal ideation in a contemporary, nationally representative, 2-year prospective cohort study.

METHOD

Data were analysed from a total of 2157 U.S. veterans who participated in the National Health and Resilience Veterans Study (NHRVS; Wave 1 conducted in 2011; Wave 2 in 2013). Veterans completed measures assessing SI, sociodemographic characteristics, and potential risk and protective correlates.

RESULTS

The majority of veterans (86.3%) denied SI at either time point, 5.0% had SI onset (no SI at Wave 1, SI at Wave 2), 4.9% chronic SI (SI at Waves 1 and 2), and 3.8% had remitted SI (SI at Wave 1, no SI Wave 2). Greater Wave 1 psychiatric distress was associated with increased likelihood of chronic SI (relative risk ratio [RRR]=3.72), remitted SI (RRR=3.38), SI onset (RRR=1.48); greater Wave 1 physical health difficulties were additionally associated with chronic SI (RRR=1.64) and SI onset (RRR=1.47); and Wave 1 substance abuse history was associated with chronic SI (RRR 1.57). Greater protective psychosocial characteristics (e.g., resilience, gratitude) at Wave 1 were negatively related to SI onset (RRR=0.57); and greater social connectedness at Wave 1, specifically perceived social support and secure attachment style, was negatively associated with SI onset (RRR=0.75) and remitted SI (RRR=0.44), respectively.

LIMITATIONS

Suicidal ideation was assessed using a past two-week timeframe, and the limited duration of follow-up precludes conclusions regarding more dynamic changes in SI over time.

CONCLUSIONS

These results indicate that a significant minority (13.7%) of U.S. veterans has chronic, onset, or remitted SI. Prevention and treatment efforts designed to mitigate psychiatric and physical health difficulties, and bolster social connectedness and protective psychosocial characteristics may help mitigate risk for SI.

Analysis of suicide attempts and completions at the South Texas Veterans Health Care System: a retrospective review

Background

Suicide continues to be a growing public health issue, and suicidal behaviors have been identified as a critical problem in the military population, with the number of soldiers dying by suicide exceeding those killed in action.

Objective

This study aimed to characterize the population with attempted or completed suicides at the South Texas Veterans Health Care System and to analyze differences between those 2 populations. Other outcomes included adherence to psychiatric medications 6 months before suicide attempt or completion and psychiatric hospitalizations, psychiatric emergency department visits, and “no-show” appointments to mental health providers.

Methods

Data were collected from the Suicide Prevention and Application Network for patients from South Texas Veterans Health Care System who had attempted or completed suicide between September 1, 2011, and September 30, 2013. Those data were supplemented with data from the computerized patient-record system. A retrospective chart review was conducted to collect further information.

Results

Of 120 events included in the analysis, there were 97 attempts (81%) and 23 completions (19%). Men were significantly more likely to complete a suicide than women were (P = .025). Those that attempted suicide were more likely to have previous attempts compared with those who completed suicide (mean of 1.01 versus 0.17 respectively, P = .0035). The most frequent method for attempt was toxic ingestion (accounting for 61.9% of attempts), while the most frequent method of completing suicide was by using a firearm (87.0%); there was a statistically significant difference found between methods used for suicide attempt versus completion (P &lt; .0001). Significantly more attempts than completions involved alcohol (21 versus 0 respectively; P = .013). Those on divalproex were less likely to complete suicide (16 attempts, 0 completions; P = .040). There were no differences between groups for the secondary outcomes studied.

Conclusions

Characteristics associated with completion of suicide in this analysis include male gender and using a firearm, while having previous attempts, being on divalproex, or using alcohol are associated with being more likely to attempt rather than complete suicide. More information is needed on how to appropriately identify high-risk veterans, and suicide safety plans should be developed for these patients to minimize their risk.