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Journal of Community Psychology Jul 2024Different populations experience suicide at different rates. Some studies have found an increased risk of suicide among individuals with tattoos. Studies indicate a...
Different populations experience suicide at different rates. Some studies have found an increased risk of suicide among individuals with tattoos. Studies indicate a higher prevalence of mental health disorders among individuals with one or more tattoos. These findings signal a need to explore suicide prevention in tattoo shops. The aim of this project is to determine the feasibility, acceptability, and interest of providing education on suicide prevention among tattoo artists. We conducted a cross-sectional survey with tattoo artists. Survey items assessed artists' experiences with clients expressing mental health issues or suicidal thoughts, their comfort level assisting clients, and general perceptions around suicide and stigma. Seventy-nine surveys were collected. Most artists reported that they have had at least one situation in which a client mentioned something that made them concerned about that client's mental health. Most respondents reported that a client has expressed suicidal thoughts to them at least once. Our study demonstrated that tattoo artists encounter clients who express mental health challenges as well as suicidal ideation, underscoring the potential role for tattoo artists in supporting individuals at risk for suicidal thoughts and behaviors.
PubMed: 38949264
DOI: 10.1002/jcop.23128 -
Archives of Suicide Research : Official... Jul 2024The rate of worldwide mass shootings increased almost 400% over the last 40 years. About 30% are followed by the perpetrator's fatal or nonfatal suicide attempt.
OBJECTIVE
The rate of worldwide mass shootings increased almost 400% over the last 40 years. About 30% are followed by the perpetrator's fatal or nonfatal suicide attempt.
METHOD
We examined the rate of fatal and nonfatal attempts among 528 mass shooters over the last 40 years and their relationship to detected mental illness to better understand this specific context of suicide. We collected information on U.S.-based, personal-cause mass murders that involved one or more firearms, from online sources.
RESULTS
A greater proportion of mass shooters from 2000 to 2019 took or attempted to take their own lives (40.5%) compared with those from 1980 to 1999 (23.2%, < 0.001). More than double the proportion of perpetrators who made a fatal or nonfatal suicide attempt had a history of non-psychotic psychiatric/neurologic symptoms (38.9%), compared with perpetrators who did not make a fatal or nonfatal suicide attempt (18.1%; < 0.001). Among mass shooters who made fatal or nonfatal suicide attempts, 77 of 175 (44%) did not have any recorded psychiatric, neurologic, or substance use condition. Of the 98 mass shooters who made fatal or non-fatal suicide attempts and had a psychiatric, substance use, or neurologic condition, 41 had depressive disorders.
CONCLUSION
It is possible that a lack of information about the perpetrators' mental health or suicidal ideation led to an underestimation of their prevalence. These data suggest that suicide associated with mass shootings may represent a specific context for suicide, and approaches such as psychological autopsy can help to ascertain when psychiatric illness mediates the relationship between mass shootings and suicide.
PubMed: 38949252
DOI: 10.1080/13811118.2024.2345166 -
Behavioral Sleep Medicine Jul 2024Sleep difficulties are common amongst university students and are associated with mental illness and reduced wellbeing. This paper reports a pilot study of Cognitive...
INTRODUCTION
Sleep difficulties are common amongst university students and are associated with mental illness and reduced wellbeing. This paper reports a pilot study of Cognitive Behavior Therapy for Insomnia (CBT-I) tailored specifically for university students. It was hypothesized that the intervention would be feasible, acceptable, and improve sleep, anxiety, depression, and wellbeing.
METHOD
Students aged 18-25 participated via videoconferencing small group sessions of CBT-I. Feasibility was assessed through sign-up, consent rates, and study attrition, while acceptability was assessed using intervention adherence and a measure of intervention acceptability. Outcome measures included sleep quality, insomnia, suicidal ideation, symptoms of depression, anxiety, and wellbeing, and were assessed at baseline and post-intervention.
RESULTS
Participants were 44 students ( = 21.8 years). Feasibility was confirmed by sign-up and consent rates (80% of the students who expressed interest agreed to participate); overall study attrition was 48%, comprised largely of participants not commencing treatment (27%). Participants perceived the program as effective and logical and made use of the skills suggested. In terms of adherence, 82% of the participants who engaged with treatment attended two or more sessions and 63% attended all four sessions; and 92% were either very satisfied or mostly satisfied. Sleep quality, insomnia, depression, anxiety, and wellbeing all significantly improved from pre- to post-intervention.
DISCUSSION
There was evidence that the CBT-I intervention tailored for university students was acceptable to participants and could be feasible to deliver. Sleep quality, depression, anxiety, and wellbeing improved significantly. These findings suggest that the intervention is suitable for evaluation in a fully powered randomized controlled trial.
PubMed: 38949071
DOI: 10.1080/15402002.2024.2374258 -
Archives of Suicide Research : Official... Jun 2024Nearly 50,000 Americans die each year from suicide, despite suicide death being a rare event in the context of health risk assessment and modeling. Prior research has...
OBJECTIVE
Nearly 50,000 Americans die each year from suicide, despite suicide death being a rare event in the context of health risk assessment and modeling. Prior research has underscored the need for contextualizing suicide risk models in terms of their potential uses and generalizability. This sensitivity analysis makes use of the Maryland Suicide Data Warehouse (MSDW) and illustrates how results inform clinical decision support.
METHOD
A cohort of 1 million living control patients were extracted from the MSDW in addition to 1,667 patients who had died by suicide between the years 2016 and 2019 according to the Maryland Office of the Medical Examiner (OCME). Data were extracted and aggregated as part of a 4-year retrospective design. Binary logistic and two penalized regression models were deployed in a repeated fivefold cross-validation. Model performances were evaluated using sensitivity, positive predictive value (PPV), and F1, and model coefficients were ranked according to coefficient size.
RESULTS
Several features were significantly associated with patients having died by suicide, including male sex, depressive and anxiety disorder diagnoses, social needs, and prior suicidal ideation and suicide attempt. Cross-validated binary logistic regression outperformed either ridge or LASSO (least absolute shrinkage and selection operator) models but generally achieved low-to-moderate PPV and sensitivity across most thresholds and a peak F1 of 0.323.
CONCLUSIONS
Suicide death prediction is constrained by the context of use, which determines the best balance of precision and recall. Predictive models must be evaluated close to the level of intervention. They may not hold up to different needs at different levels of care.
PubMed: 38945167
DOI: 10.1080/13811118.2024.2363227 -
Behaviour Research and Therapy Jun 2024Cognitive dysfunction (CD), inclusive of specific cognitive content (e.g., hopelessness, unbearability) or impaired cognitive processes (e.g., attentional fixation on...
Cognitive dysfunction (CD), inclusive of specific cognitive content (e.g., hopelessness, unbearability) or impaired cognitive processes (e.g., attentional fixation on suicide, rumination), is a key risk factor for suicidal ideation (SI). This study aimed to evaluate multiple forms of CD using ecological momentary assessment (EMA) to determine the unique contributions of CD to concurrent and prospective SI. Fifty-five college students with a history of SI or non-suicidal self-injury completed EMA surveys measuring momentary CD and passive SI ("Wish to Die" [WTD], "Wish to Stay Alive" [WTL]) four times a day for 14 days (2149 total observations). Passive SI and CD variables showed notable within-person variability. Multiple CD variables were significant predictors of concurrent ideation when examined simultaneously in multilevel models with random intercepts and fixed slopes, and associations were stronger when participants were around others. Controlling for concurrent passive SI, between-person rumination was a significant predictor of prospective WTD, and both within-person unbearability and between-person hopelessness were each predictive of prospective WTL. These findings provide evidence for the roles of specific types of CD in conferring risk for passive SI and highlight potentially malleable factors that can be changed through targeted interventions.
PubMed: 38945042
DOI: 10.1016/j.brat.2024.104602 -
Psychiatry Research Jun 2024The COVID-19 pandemic had a great impact on mental health both in the general population and in individuals with preexisting mental disorders. Lockdown, social...
The COVID-19 pandemic had a great impact on mental health both in the general population and in individuals with preexisting mental disorders. Lockdown, social restrictions, changes in daily habits and limited access to health services led to changes in consultations in mental health services. This study aimed to determine changing trends in psychiatric admissions by the inclusion of adult patients admitted to the Emergency Department (ED) of Hospital Clínic of Barcelona between 2019 and 2021. Acute admissions, social issues and psychiatric diagnoses were compared between years, seasons and considering the interaction between both years and seasons. A total of 13,677 individuals were included in the analysis. An overall reduction in consultations to the ED and a higher proportion of acute admissions was observed in 2020 in context of the COVID-19 outbreak. Increased prevalence of sleeping disorders and substance use disorders was found in 2020. Self-harming behavior, suicidal thoughts and suicidal behavior showed an increasing tendency over time, with their highest rates in 2021. Prevention and management strategies should be considered in order to address increasing needs in mental health care.
PubMed: 38943785
DOI: 10.1016/j.psychres.2024.116015 -
Journal of Psychosomatic Research Jun 2024This cross-sectional study examines the link between chronic diseases and suicidal thoughts in U.S. adults using 2013-2018 National Health and Nutrition Examination...
BACKGROUND
This cross-sectional study examines the link between chronic diseases and suicidal thoughts in U.S. adults using 2013-2018 National Health and Nutrition Examination Survey (NHANES) data, aiming to identify potential risk factors for suicidal ideation.
METHODS
Using NHANES data, we analyzed the association between various chronic conditions (hypertension, diabetes, asthma, etc.) and suicidal thoughts, employing logistic regression models adjusted for demographics and lifestyle factors.
RESULTS
The analysis of 8891 participants revealed a significant association between suicidal thoughts and chronic diseases such as liver disease, diabetes, and asthma. The risk of suicidal ideation is higher with the number of chronic conditions.
CONCLUSION
Our findings suggest a strong link between the presence and number of chronic diseases and the risk of suicidal thoughts, emphasizing the importance of integrated care approaches that address both physical and mental health needs.
PubMed: 38943724
DOI: 10.1016/j.jpsychores.2024.111854 -
Journal of Clinical Psychology Jun 2024The use of intensive time sampling methods, such as ecological momentary assessment (EMA), has increased in clinical, and specifically suicide, research during the past...
The use of intensive time sampling methods, such as ecological momentary assessment (EMA), has increased in clinical, and specifically suicide, research during the past decade. While EMA can capture dynamic intraindividual processes, repeated assessments increase participant burden, potentially resulting in low compliance. This study aimed to shed light on study-level and psychological variables, including suicidal ideation (SI), that may predict momentary prompt (i.e., prompt-to-prompt) completion. We combined data from three EMA studies examining mental health difficulties (N = 103; 10,656 prompts; 7144 completed), using multilevel models and machine learning to determine how well we can predict prompt-to-prompt completion and which variables are most important. The two most important variables in prompt-to-prompt completion were hours since the last prompt and time in study. Psychological variables added little predictive validity; similarly, trait-level SI demonstrated a small effect on prompt-to-prompt completion. Our study showed how study-level characteristics can be used to explain prompt-to-prompt compliance rates in EMA research, highlighting the potential for developing adaptive assessment schedules to improve compliance.
PubMed: 38943339
DOI: 10.1002/jclp.23728 -
Journal of Affective Disorders Jun 2024Although the effect sizes are modest, insomnia is consistently associated with suicidal thoughts and behaviors. Subgroup analyses can efficiently identify for whom...
BACKGROUND
Although the effect sizes are modest, insomnia is consistently associated with suicidal thoughts and behaviors. Subgroup analyses can efficiently identify for whom insomnia is most relevant to suicidal ideation. To improve clinical case identification, the present study sought to identify subclusters of lifetime suicidal ideators for whom insomnia was most closely related to current suicidal ideation.
METHODS
Data on N = 4750 lifetime suicidal ideators were extracted from the Military Suicide Research Consortium's Common Data Elements. Data on sociodemographic characteristics, severity and history of suicidal thoughts and behaviors, and related clinical characteristics were clustered by unsupervised machine learning algorithms. Robust Poisson regression estimated cluster by insomnia associations with current suicidal ideation.
RESULTS
Three clusters were identified: a modest symptom severity cluster (N = 1757, 37.0 %), an elevated severity cluster (N = 1444 30.4 %), and a high severity cluster (N = 1549 32.6 %). In Cluster 1, insomnia was associated with current suicidal ideation (PRR 1.29 [1.13-1.46]) and remained significant after adjusting for sociodemographic and clinical covariates. In Cluster 2, insomnia was associated with current suicidal ideation (PRR 1.14 [1.01-1.30]), but not after adjusting for sociodemographic and clinical covariates. In Cluster 3, insomnia was associated with current suicidal ideation (PRR 1.12 [1.03-1.21]) and remained significant after adjusting for sociodemographic covariates, but not clinical covariates.
LIMITATIONS
Cross-sectional design, lack of diagnostic data, non-representative sample.
CONCLUSION
Insomnia appears more closely related to current suicidal ideation among modest severity individuals than other subgroups. Future work should use prospective designs and more comprehensive risk factor measures to confirm these findings.
PubMed: 38942202
DOI: 10.1016/j.jad.2024.06.101 -
Case Reports in Psychiatry 2024This case report examines the unexpected increase in suicidal ideation following ketamine infusion therapy in a 75-year-old female with a history of treatment-resistant...
This case report examines the unexpected increase in suicidal ideation following ketamine infusion therapy in a 75-year-old female with a history of treatment-resistant depression. Despite ketamine's established efficacy in treating depression and acute suicidality, this patient's condition deteriorated posttreatment. The report delves into the patient's complex background, including psychosocial stressors, genetic predisposition to depression, and a history of personality traits that may have influenced her response to ketamine. This case underscores the importance of cautious administration of ketamine, especially in patients with personality disorders, and calls for deeper understanding and individualized treatment plans in mental health care. It is a reminder of the complexities involved in treating mental health conditions and the varying effects of treatments like ketamine on different individuals.
PubMed: 38939043
DOI: 10.1155/2024/2143372